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Organism

  Plantae

   Viridiplantae

     Streptophyta

     Embryophyta

      Tracheophyta

        Spermatophytina

            Magnoliopsida

                  Rosanae

                    Rosales

                           [Amygdalales]

                           [Artocarpales]

                           [Barbeyales]

                           [Cannabales]

                           [Dryadales]

                           [Elaeagnales]

                           [Ficales]

                           [Frangulales]

                           [Morales]

                           [Rhamnales]

                           [Sanguisorbales]

                           [Spiraeales]

                           [Ulmales]

                           [Urticales]

                            Rosaceae

                                     Acaena

                                             Acaena agnipila

                                             Acaena alpina

                                             Acaena antarctica

                                                   [Acaena microcephala]

                                             Acaena argentea

                                             Acaena buchananii

                                             Acaena caesiiglauca

                                             Acaena caespitosa

                                             Acaena californica

                                             Acaena cylindristachya

                                             Acaena dumicola

                                             Acaena echinata

                                             Acaena elongata

                                             Acaena eupatoria

                                             Acaena exigua

                                                   [Acaena exigua var. exigua]

                                                   [Acaena exigua var. glaberrima]

                                                   [Acaena exigua var. glabriuscula]

                                                   [Acaena exigua var. subtusstrigulosa]

                                             Acaena fissistipula

                                             Acaena glabra

                                             Acaena inermis

                                             Acaena integerrima

                                             Acaena juvenca

                                             Acaena leptacantha

                                                   [Acaena andina]

                                             Acaena macrocephala

                                             Acaena magellanica

                                                   [Acaena adscendens]

                                                   [Acaena magellanica subsp. laevigata]

                                             Acaena masafuerana

                                             Acaena microphylla

                                             Acaena minor

                                               Acaena minor var. antarctica

                                             Acaena montana

                                             Acaena myriophylla

                                             Acaena novae-zelandiae

                                                   [Acaena anserinifolia]

                                                   [Acaena novae-zelandica]

                                                   [Acaena sanguisorbae]

                                             Acaena ovalifolia

                                             Acaena ovina

                                             Acaena pallida

                                                   [Acaena novae-zelandiae var. pallida]

                                             Acaena patagonica

                                             Acaena pinnatifida

                                               Acaena pinnatifida var. californica

                                             Acaena platyacantha

                                             Acaena poeppigiana

                                             Acaena profundeincisa

                                             Acaena pusilla

                                             Acaena saccaticupula

                                             Acaena sericea

                                             Acaena splendens

                                             Acaena trifida

                                     Acomastylis

                                     Adenorachis

                                     Adenostoma

                                             Adenostoma fasciculatum

                                                   [Adenostoma brevifolium]

                                               Adenostoma fasciculatum var. fasciculatum

                                               Adenostoma fasciculatum var. obtusifolium

                                               Adenostoma fasciculatum var. prostratum

                                             Adenostoma sparsifolium

                                     Agrimonia

                                             Agrimonia eupatoria

                                               Agrimonia eupatoria subsp. asiatica

                                                     [Agrimonia asiatica]

                                             Agrimonia gryposepala

                                                   [Agrimonia eupatoria var. parviflora]

                                                   [Agrimonia macrocarpa]

                                                   [Agrimonia parviflora var. macrocarpa]

                                                   [Eupatorium gryposepalum]

                                             Agrimonia incisa

                                             Agrimonia microcarpa

                                                   [Agrimonia platycarpa]

                                                   [Agrimonia pubescens var. microcarpa]

                                                   [Agrimonia pumila]

                                             Agrimonia nepalensis

                                             Agrimonia parviflora

                                                   [Agrimonia polyphylla]

                                                   [Agrimonia serrifolia]

                                                   [Agrimonia suaveolens]

                                             Agrimonia pilosa

                                               Agrimonia pilosa var. zeylanica

                                                     [Agrimonia zeylanica]

                                             Agrimonia procera

                                             Agrimonia pubescens

                                                   [Agrimonia bicknellii]

                                                   [Agrimonia eupatoria var. mollis]

                                                   [Agrimonia mollis var. bicknellii]

                                                   [Agrimonia mollis]

                                             Agrimonia repens

                                                   [Agrimonia odorata]

                                             Agrimonia rostellata

                                             Agrimonia striata

                                                   [Agrimonia brittoniana]

                                                   [Agrimonia striata var. campanulata]

                                     Alchemilla

                                             Alchemilla abyssinica

                                                   [Alchemilla rothii]

                                             Alchemilla acutiloba

                                             Alchemilla aemula

                                             Alchemilla aggregata

                                             Alchemilla alpigena

                                             Alchemilla alpina

                                             Alchemilla amphibola

                                             Alchemilla argyrophylla

                                             Alchemilla baltica

                                                   [Alchemilla nebulosa]

                                             Alchemilla barbatiflora

                                             Alchemilla brachyclada

                                             Alchemilla brevidens

                                             Alchemilla caucasica

                                             Alchemilla conjuncta

                                             Alchemilla connivens

                                             Alchemilla controversa

                                             Alchemilla coriacea

                                             Alchemilla crebridens

                                             Alchemilla crinita

                                             Alchemilla decumbens

                                             Alchemilla delphinensis

                                             Alchemilla demissa

                                             Alchemilla effusa

                                             Alchemilla epipsila

                                             Alchemilla erythropoda

                                             Alchemilla exsanguis

                                             Alchemilla filicaulis

                                               Alchemilla filicaulis subsp. filicaulis

                                                     [Alchemilla filicaulis var. denudata]

                                                     [Alchemilla vulgaris var. filicaulis]

                                               Alchemilla filicaulis subsp. vestita

                                                     [Alchemilla filicaulis f. vestita]

                                                     [Alchemilla vulgaris var. vestita]

                                             Alchemilla firma

                                             Alchemilla fissa

                                                   [Alchemilla pyrenaica]

                                             Alchemilla flabellata

                                             Alchemilla florulenta

                                             Alchemilla frigens

                                             Alchemilla gibberulosa

                                             Alchemilla glaberrima

                                             Alchemilla glabra

                                                   [Alchemilla alpestris]

                                                   [Alchemilla vulgaris var. alpestris]

                                                   [Alchemilla vulgaris var. grandis]

                                             Alchemilla glaucescens

                                                   [Alchemilla minor]

                                             Alchemilla glomerulans

                                                   [Alchemilla obtusa var. comosa]

                                                   [Alchemilla vulgaris subsp. glomerulans]

                                                   [Alchemilla vulgaris var. comosa]

                                             Alchemilla gracilis

                                             Alchemilla grossheimii

                                             Alchemilla hessii

                                             Alchemilla heteropoda

                                             Alchemilla hirsuticaulis

                                             Alchemilla hirsutiflora

                                             Alchemilla hoppeana

                                             Alchemilla hybrida

                                             Alchemilla incisa

                                             Alchemilla inconcinna

                                             Alchemilla indica

                                             Alchemilla indivisa

                                             Alchemilla jaquetiana

                                             Alchemilla languescens

                                             Alchemilla lapeyrousei

                                                   [Alchemilla lapeyrousii]

                                             Alchemilla leptoclada

                                             Alchemilla lineata

                                             Alchemilla lithophila

                                             Alchemilla lucida

                                             Alchemilla micans

                                             Alchemilla mollis

                                             Alchemilla monticola

                                                   [Alchemilla pastoralis]

                                                   [Alchemilla pratensis]

                                                   [Alchemilla vulgaris var. pastoralis]

                                                   [Alchemilla vulgaris var. vulagris]

                                                   [Alchemilla vulgaris var. vulgaris]

                                                   [Alchemilla vulgaris]

                                             Alchemilla murbeckiana

                                             Alchemilla obscura

                                             Alchemilla obtusa

                                             Alchemilla oxysepala

                                             Alchemilla pallens

                                             Alchemilla pentaphyllea

                                             Alchemilla plicata

                                             Alchemilla propinqua

                                                   [Alchemilla orbiculata]

                                             Alchemilla pubescens

                                             Alchemilla reniformis

                                             Alchemilla retinerviformis

                                             Alchemilla saxatilis

                                             Alchemilla saxetana

                                             Alchemilla sedelmeyeriana

                                             Alchemilla semilunaris

                                             Alchemilla semisecta

                                             Alchemilla sericata

                                                   [Alchemilla rigida]

                                                   [Alchemilla tephroserica]

                                             Alchemilla sericea

                                             Alchemilla sevangensis

                                             Alchemilla sibirica

                                             Alchemilla sintenisii

                                             Alchemilla sinuata

                                             Alchemilla smirnovii

                                             Alchemilla squarrosula

                                             Alchemilla straminea

                                             Alchemilla strigosula

                                             Alchemilla subcrenata

                                             Alchemilla subglobosa

                                             Alchemilla taurica

                                             Alchemilla tenuis

                                             Alchemilla transiens

                                                   [Alchemilla obovalis]

                                             Alchemilla transiliensis

                                             Alchemilla trunciloba

                                             Alchemilla tytthantha

                                             Alchemilla venosa

                                             Alchemilla venosula

                                             Alchemilla versipila

                                             Alchemilla vestita

                                                   [Alchemilla amphisericea]

                                             Alchemilla wichurae

                                                   [Alchemilla connivens var. wichurae]

                                                   [Alchemilla vulgaris var. wichurae]

                                                   [Aphanes indivisa]

                                             Alchemilla xanthochlora

                                     Amelanchier

                                             Amelanchier alnifolia

                                               Amelanchier alnifolia subsp. alnifolia

                                                     [Amelanchier alnifolia var. cuyamacensis]

                                               Amelanchier alnifolia var. alnifolia

                                                     [Amelanchier ephemerotricha]

                                               Amelanchier alnifolia var. pumila

                                                     [Amelanchier canadensis var. pumila]

                                                     [Amelanchier pumila]

                                               Amelanchier alnifolia var. semiintegrifolia

                                                     [Amelanchier alnifolia subsp. florida]

                                                     [Amelanchier alnifolia var. florida]

                                                     [Amelanchier alnifolia var. humptulipensis]

                                                     [Amelanchier florida var. humptulipensis]

                                                     [Amelanchier florida]

                                                     [Amelanchier ovalis var. semiintegrifolia]

                                                     [Amelanchier siskiyouensis]

                                                     [Amelanchier subintegra]

                                             Amelanchier amabilis

                                                   [Amelanchier grandiflora]

                                                   [Amelanchier sanguinea f. grandiflora]

                                                   [Amelanchier sanguinea var. grandiflora]

                                             Amelanchier arborea

                                                   [Amelanchier alabamensis]

                                                   [Amelanchier arborea var. alabamensis]

                                                   [Amelanchier arborea var. arborea]

                                                   [Mespilus arborea]

                                               Amelanchier arborea subsp. arborea

                                             Amelanchier asiatica

                                             Amelanchier bartramiana

                                                   [Amelanchier oligocarpa]

                                                   [Pyrus bartramiana]

                                             Amelanchier canadensis

                                                   [Amelanchier botryapium]

                                               Amelanchier canadensis subsp. canadensis

                                               Amelanchier canadensis var. canadensis

                                                     [Amelanchier canadensis var. subintegra]

                                               Amelanchier canadensis var. obovalis

                                                     [Amelanchier canadensis subsp. obovalis]

                                                     [Mespilus canadensis var. obovalis]

                                             Amelanchier cuneata

                                             Amelanchier cusickii

                                                   [Amelanchier alnifolia var. cusickii]

                                                   [Amelanchier basalticola]

                                                   [Amelanchier florida var. cusickii]

                                             Amelanchier fernaldii

                                             Amelanchier gaspensis

                                                   [Amelanchier sanguinea var. gaspensis]

                                             Amelanchier humilis

                                                   [Amelanchier humilis var. campestris]

                                                   [Amelanchier humilis var. compacta]

                                                   [Amelanchier humilis var. exserrata]

                                                   [Amelanchier mucronata]

                                             Amelanchier interior

                                                   [Amelanchier wiegandii]

                                             Amelanchier intermedia

                                                   [Amelanchier × intermedia]

                                             Amelanchier laevis

                                                   [Amelanchier arborea subsp. laevis]

                                                   [Amelanchier arborea var. cordifolia]

                                                   [Amelanchier arborea var. laevis]

                                                   [Amelanchier laevis var. nitida]

                                             Amelanchier lamarckii

                                             Amelanchier nantucketensis

                                                   [Amelanchier oblongifolia var. micropetala]

                                             Amelanchier neglecta

                                             Amelanchier oblongifolia

                                             Amelanchier obovalis

                                             Amelanchier ovalis

                                                   [Amelanchier vulgaris]

                                                   [Crataegus rotundifolia]

                                               Amelanchier ovalis subsp. integrifolia

                                                     [Amelanchier integrifolia]

                                               Amelanchier ovalis subsp. ovalis

                                                     [Aronia rotundifolia]

                                             Amelanchier polycarpa

                                             Amelanchier recurvata

                                             Amelanchier rotundifolia

                                             Amelanchier sanguinea

                                                   [Amelanchier huronensis]

                                                   [Amelanchier sanguinea var. sanguinea]

                                                   [Pyrus sanguinea]

                                             Amelanchier spicata

                                                   [Amelanchier arborea var. austromontana]

                                                   [Amelanchier austromontana]

                                                   [Amelanchier lucida]

                                                   [Crataegus spicata]

                                             Amelanchier stolonifera

                                             Amelanchier utahensis

                                                   [Amelanchier alnifolia var. covillei]

                                                   [Amelanchier alnifolia var. oreophila]

                                                   [Amelanchier alnifolia var. pallida]

                                                   [Amelanchier alnifolia var. utahensis]

                                                   [Amelanchier australis]

                                                   [Amelanchier bakeri]

                                                   [Amelanchier covillei]

                                                   [Amelanchier crenata]

                                                   [Amelanchier florida var. gracilis]

                                                   [Amelanchier glabra]

                                                   [Amelanchier goldmanii]

                                                   [Amelanchier gracilis]

                                                   [Amelanchier jonesiana]

                                                   [Amelanchier mormonica]

                                                   [Amelanchier nitens]

                                                   [Amelanchier oreophila]

                                                   [Amelanchier pallida]

                                                   [Amelanchier prunifolia]

                                                   [Amelanchier rubescens]

                                                   [Amelanchier utahensis subsp. covillei]

                                                   [Amelanchier utahensis subsp. utahensis]

                                                   [Amelanchier utahensis var. covillei]

                                                   [Amelanchier utahensis var. utahensis]

                                                   [Amelanchier venulosa]

                                               Amelanchier utahensis subsp. oreophila

                                             Amelanchier vestita

                                             Amelanchier × grandiflora

                                             Amelanchier × neglecta

                                             Amelanchier × quinti-martii

                                     Ametron

                              Amygdaloideae

                                     Phippsiomeles

                                             Phippsiomeles matudae

                                                   [Photinia matudae]

                                     Amygdalus

                                     Aphanes

                                             Aphanes arvensis

                                                   [Alchemilla arvensis]

                                             Aphanes australis

                                                   [Aphanes inexspectata]

                                             Aphanes floribunda

                                             Aphanes microcarpa

                                                   [Alchemilla microcarpa]

                                             Aphanes occidentalis

                                                   [Alchemilla cuneifolia]

                                                   [Alchemilla occidentalis]

                                     Argentina

                                             Argentina borneensis

                                                   [Potentilla borneensis]

                                             Argentina cardotiana

                                                   [Potentilla cardotiana]

                                             Argentina egedii

                                             Argentina hooglandii

                                                   [Potentilla hooglandii]

                                             Argentina lineata

                                                   [Potentilla fulgens]

                                                   [Potentilla lineata]

                                             Argentina occidentalis

                                             Argentina papuana

                                                   [Potentilla papuana]

                                             Argentina parvula

                                                   [Potentilla parvula]

                                             Argentina peduncularis

                                                   [Potentilla peduncularis]

                                             Argentina philippinensis

                                                   [Potentilla philippinensis]

                                             Argentina polyphylla

                                                   [Potentilla mooniana]

                                                   [Potentilla polyphylla]

                                             Argentina stenophylla

                                                   [Potentilla stenophylla]

                                             Argentina subarctica

                                     Armeniaca

                                     Aronia

                                             Aronia alnifolia

                                             Aronia arbutifolia

                                                   [Aronia arbutifolia var. brilliantissima]

                                                   [Aronia arbutifolia var. glabra]

                                                   [Aronia glabrescens]

                                                   [Aronia pubens]

                                                   [Aronia pumila]

                                                   [Aronia pyrifolia]

                                                   [Crataegus pyrifolia]

                                                   [Halmia tomentosa var. pyrifolia]

                                                   [Mespilus arbutifolia]

                                                   [Photinia pyrifolia]

                                                   [Pyrus arbutifolia var. glabra]

                                                   [Pyrus arbutifolia]

                                                   [Sorbus arbutifolia var. arbutifolia]

                                                   [Sorbus arbutifolia]

                                             Aronia melanocarpa

                                                   [Aronia arbutifolia var. nigra]

                                                   [Aronia melanocarpa var. grandifolia]

                                                   [Aronia nigra]

                                                   [Mespilus arbutifolia var. melanocarpa]

                                                   [Photinia melanocarpa]

                                                   [Pyrus arbutifolia var. melanocarpa]

                                                   [Pyrus arbutifolia var. nigra]

                                                   [Pyrus melanocarpa]

                                                   [Sorbus melanocarpa]

                                             Aronia × prunifolia

                                                   [Adenorachis atropurpurea]

                                                   [Aronia arbutifolia var. atropurpurea]

                                                   [Aronia atropurpurea]

                                                   [Aronia prunifolia]

                                                   [Mespilus prunifolia]

                                                   [Photinia floribunda]

                                                   [Pyrus arbutifolia var. atropurpurea]

                                                   [Pyrus floribunda]

                                                   [Sorbus arbutifolia var. atropurpurea]

                                     Aruncus

                                             Aruncus acuminatus

                                             Aruncus allegheniensis

                                             Aruncus aruncus

                                             Aruncus dioicus

                                               Aruncus dioicus var. acuminatus

                                                     [Aruncus acuminatus]

                                                     [Aruncus sylvester subsp. acuminatus]

                                                     [Aruncus sylvester var. acuminatus]

                                               Aruncus dioicus var. dioicus

                                               Aruncus dioicus var. kamtschaticus

                                                     [Aruncus asiaticus]

                                                     [Aruncus dioicus var. tenuifolius]

                                                     [Aruncus kamtschaticus]

                                               Aruncus dioicus var. pubescens

                                                     [Aruncus allegheniensis var. pubescens]

                                               Aruncus dioicus var. vulgaris

                                             Aruncus gombalanus

                                             Aruncus pubescens

                                             Aruncus sylvester

                                             Aruncus vulgaris

                                     Aucuparia

                                     Basilima

                                     Batidaea

                                     Batidea

                                             Batidea acalyphacea

                                             Batidea amplissima

                                             Batidea arizonica

                                             Batidea cataphracta

                                             Batidea dacotica

                                             Batidea elegantula

                                             Batidea filipendula

                                             Batidea heterodoxa

                                             Batidea itascica

                                             Batidea laetissima

                                             Batidea peramoena

                                             Batidea strigosa

                                             Batidea subarctica

                                             Batidea subcordata

                                             Batidea unicolor

                                             Batidea viburnifolia

                                     Bossekia

                                     Cardiobatus

                                     Cerasus

                                             Cerasus demissa

                                             Cerasus glandulosa

                                             Cerasus obtusata

                                             Cerasus prostrata

                                             Cerasus pumila

                                     Cercocarpus

                                             Cercocarpus alnifolius

                                             Cercocarpus arizonicus

                                             Cercocarpus betulifolius

                                                   [Cercocarpus betulaefolius]

                                             Cercocarpus betuloides

                                                   [Cercocarpus montanus var. glaber]

                                                   [Cercocarpus montanus]

                                               Cercocarpus betuloides var. betuloides

                                                     [Cercocarpus montanus var. glaber]

                                                     [Cercocarpus parvifolius var. glaber]

                                               Cercocarpus betuloides var. blancheae

                                                     [Cercocarpus betulifolius var. blancheae]

                                                     [Cercocarpus betuloides subsp. blancheae]

                                                     [Cercocarpus betuloides var. multiflorus]

                                                     [Cercocarpus montanus subsp. blancheae]

                                                     [Cercocarpus montanus var. blancheae]

                                               Cercocarpus betuloides var. macrourus

                                                     [Cercocarpus betuloides subsp. macrourus]

                                                     [Cercocarpus macrourus]

                                                     [Cercocarpus montanus var. macrourus]

                                             Cercocarpus breviflorus

                                                   [Cercocarpus breviflorus var. eximius]

                                                   [Cercocarpus eximius]

                                                   [Cercocarpus montanus var. paucidentatus]

                                                   [Cercocarpus parvifolius var. paucidentatus]

                                               Cercocarpus breviflorus var. breviflorus

                                             Cercocarpus douglasii

                                             Cercocarpus fothergilloides

                                             Cercocarpus hypoleucus

                                             Cercocarpus ledifolius

                                               Cercocarpus ledifolius var. intermontanus

                                               Cercocarpus ledifolius var. intricatus

                                                     [Cercocarpus intricatus var. intricatus]

                                                     [Cercocarpus intricatus var. villosus]

                                                     [Cercocarpus intricatus]

                                               Cercocarpus ledifolius var. ledifolius

                                                     [Cercocarpus ledifolius var. hypoleucus]

                                                     [Cercocarpus ledifolius var. intercedens]

                                             Cercocarpus macrophyllus

                                             Cercocarpus macrourus

                                             Cercocarpus minutiflorus

                                                   [Cercocarpus montanus var. minutiflorus]

                                             Cercocarpus mojadensis

                                             Cercocarpus montanus

                                                   [Cercocarpus argenteus]

                                                   [Cercocarpus montanus var. argenteus]

                                                   [Cercocarpus montanus var. flabellifolius]

                                                   [Cercocarpus montanus var. montanus]

                                                   [Cercocarpus parvifolius var. hirsutissimus]

                                                   [Cercocarpus parvifolius var. minimus]

                                                   [Cercocarpus parvifolius]

                                             Cercocarpus pringlei

                                             Cercocarpus rotundifolius

                                             Cercocarpus traskiae

                                                   [Cercocarpus betuloides subsp. traskiae]

                                                   [Cercocarpus betuloides var. traskiae]

                                                   [Cercocarpus montanus var. traskiae]

                                                   [Cercocarpus traskae]

                                     Chaenomeles

                                           [Choenomeles]

                                             Chaenomeles cathayensis

                                             Chaenomeles japonica

                                                   [Chaenomeles japonica var. alpina]

                                                   [Choenomeles japonica]

                                                   [Cydonia japonica]

                                                   [Pyrus japonica]

                                             Chaenomeles sinensis

                                                   [Cydonia sinensis]

                                                   [Pseudocydonia sinensis]

                                             Chaenomeles speciosa

                                                   [Chaenomeles lagenaria]

                                                   [Choenomeles lagenaria]

                                                   [Choenomeles speciosa]

                                                   [Cydonia speciosa]

                                             Chaenomeles × superba

                                     Chamaebatia

                                             Chamaebatia australis

                                                   [Chamaebatia foliolosa var. australis]

                                             Chamaebatia foliolosa

                                     Chamaebatiaria

                                             Chamaebatiaria millefolium

                                                   [Basilima millefolium]

                                                   [Chamaebatiaria glutinosa]

                                                   [Sorbaria millefolium]

                                                   [Spiraea millefolium]

                                     Chamaecallis

                                             Chamaecallis perpusilloides

                                                   [Sibbaldia perpusilloides]

                                     Chamaemespilus

                                             Chamaemespilus alpina

                                                   [Sorbus chamaemespilus]

                                     Chamaemorus

                                     Chamaerhodos

                                             Chamaerhodos erecta

                                                   [Chamaerhodos erecta subsp. erecta]

                                                   [Chamaerhodos erecta subsp. nuttallii]

                                                   [Chamaerhodos erecta var. parviflora]

                                                   [Chamaerhodos nuttallii var. keweenawensis]

                                                   [Chamaerhodos nuttallii]

                                                   [Sibbaldia erecta]

                                             Chamaerhodos grandiflora

                                     Cliffortia

                                             Cliffortia amplexistipula

                                             Cliffortia apiculata

                                             Cliffortia eriocephalina

                                             Cliffortia hirsuta

                                             Cliffortia juniperina

                                             Cliffortia lepida

                                             Cliffortia linearifolia

                                             Cliffortia nitidula

                                             Cliffortia odorata

                                             Cliffortia pulchella

                                             Cliffortia repens

                                             Cliffortia ruscifolia

                                             Cliffortia strobilifera

                                     Coleogyne

                                             Coleogyne ramosissima

                                     Comarella

                                     Comarobatia

                                     Comaropsis

                                     Comarum

                                             Comarum palustre

                                                   [Comarum palustre subsp. angustifolium]

                                                   [Comarum palustre subsp. arcticum]

                                                   [Fragaria palustris]

                                                   [Potentilla palustris var. parvifolia]

                                                   [Potentilla palustris var. villosa]

                                                   [Potentilla palustris]

                                             Comarum salesovianum

                                     Cotoneaster

                                             Cotoneaster acuminatus

                                             Cotoneaster acutifolius

                                             Cotoneaster adpressus

                                                   [Cotoneaster adpressus var. praecox]

                                                   [Cotoneaster praecox]

                                             Cotoneaster affinis

                                                   [Cotoneaster nummularia]

                                             Cotoneaster alaunicus

                                             Cotoneaster allochrous

                                             Cotoneaster ambiguus

                                             Cotoneaster apiculatus

                                             Cotoneaster armenus

                                             Cotoneaster atropurpureus

                                             Cotoneaster bacillaris

                                                   [Cotoneaster affinis var. bacillaris]

                                             Cotoneaster bullatus

                                               Cotoneaster bullatus var. floribundus

                                                     [Cotoneaster bullatus f. floribundus]

                                                     [Cotoneaster moupinensis f. floribundus]

                                             Cotoneaster buxifolius

                                                   [Cotoneaster buxifolius f. vellaeus]

                                             Cotoneaster calocarpus

                                             Cotoneaster canescens

                                             Cotoneaster chengkangensis

                                             Cotoneaster cochleatus

                                                   [Cotoneaster buxifolius f. cochleatus]

                                                   [Cotoneaster microphyllus var. cochleatus]

                                                   [Cotoneaster thymifolius var. cochleatus]

                                             Cotoneaster congestus

                                             Cotoneaster conspicuus

                                                   [Cotoneaster conspicuus var. decorus]

                                                   [Cotoneaster conspicuus var. nanus]

                                                   [Cotoneaster microphyllus var. conspicuus]

                                                   [Cotoneaster nanus]

                                                   [Cotoneaster permutatus]

                                             Cotoneaster coriaceus

                                             Cotoneaster crispii

                                                   [Cotoneaster × crispii]

                                             Cotoneaster dammeri

                                               Cotoneaster dammeri var. radicans

                                             Cotoneaster dielsianus

                                               Cotoneaster dielsianus var. dielsianus

                                               Cotoneaster dielsianus var. elegans

                                             Cotoneaster discolor

                                             Cotoneaster distichus

                                             Cotoneaster divaricatus

                                             Cotoneaster fangianus

                                             Cotoneaster foveolatus

                                             Cotoneaster franchetii

                                                   [Cotoneaster amoenus]

                                                   [Cotoneaster franchetti]

                                             Cotoneaster frigidus

                                                   [Cotoneaster frigida]

                                             Cotoneaster gamblei

                                             Cotoneaster glaucophyllus

                                               Cotoneaster glaucophyllus var. meiophyllus

                                             Cotoneaster gracilis

                                             Cotoneaster granatensis

                                                   [Cotoneaster tomentosa]

                                             Cotoneaster harrovianus

                                             Cotoneaster harrysmithii

                                             Cotoneaster hebephyllus

                                               Cotoneaster hebephyllus var. fulvidus

                                             Cotoneaster henryanus

                                             Cotoneaster hissaricus

                                             Cotoneaster hjelmqvistii

                                             Cotoneaster hodjingensis

                                             Cotoneaster horizontalis

                                                   [Cotoneaster horizontalis var. wilsonii]

                                             Cotoneaster ignavus

                                             Cotoneaster induratus

                                             Cotoneaster insignis

                                             Cotoneaster integerrimus

                                                   [Cotoneaster vulgaris]

                                             Cotoneaster integrifolius

                                                   [Cotoneaster linearifolius]

                                                   [Crataegus integrifolia]

                                                   [Crataegus integrifolius]

                                             Cotoneaster karatavicus

                                             Cotoneaster konishii

                                             Cotoneaster lacteus

                                             Cotoneaster lucidus

                                             Cotoneaster magnificus

                                             Cotoneaster mairei

                                             Cotoneaster melanocarpus

                                                   [Cotoneaster melanocarpus var. laxiflorus]

                                                   [Cotoneaster niger var. laxiflorus]

                                                   [Cotoneaster niger]

                                             Cotoneaster microphyllus

                                                   [Cotoneaster microphyllus var. melanotrichus]

                                               Cotoneaster microphyllus var. glacialis

                                             Cotoneaster miniatus

                                                   [Cotoneaster zabelii var. miniatus]

                                             Cotoneaster monopyrenus

                                                   [Cotoneaster hebephyllus var. monopyrenus]

                                             Cotoneaster morrisonensis

                                             Cotoneaster moupinensis

                                             Cotoneaster mucronatus

                                             Cotoneaster multiflorus

                                                   [Cotoneaster multiflora]

                                               Cotoneaster multiflorus var. calocarpus

                                             Cotoneaster nebrodensis

                                                   [Cotoneaster tomentosus]

                                             Cotoneaster nitens

                                             Cotoneaster nitidifolius

                                             Cotoneaster nitidus

                                                   [Cotoneaster distichus var. tongolensis]

                                             Cotoneaster nummularius

                                             Cotoneaster obovatus

                                             Cotoneaster obscurus

                                             Cotoneaster oliganthus

                                             Cotoneaster pannosus

                                                   [Cotoneaster pannosa]

                                             Cotoneaster qungbixiensis

                                             Cotoneaster racemiflorus

                                               Cotoneaster racemiflorus var. royleanus

                                             Cotoneaster rehderi

                                                   [Cotoneaster bullatus var. macrophyllus]

                                             Cotoneaster reticulatus

                                             Cotoneaster rhytidophyllus

                                             Cotoneaster roseus

                                             Cotoneaster rotundifolius

                                             Cotoneaster rubens

                                             Cotoneaster rugosus

                                             Cotoneaster salicifolius

                                                   [Cotoneaster salicifolius var. floccosus]

                                               Cotoneaster salicifolius var. henryanus

                                               Cotoneaster salicifolius var. rugosus

                                             Cotoneaster saxatilis

                                             Cotoneaster sikangensis

                                             Cotoneaster sikkimensis

                                             Cotoneaster silvestrii

                                                   [Cotoneaster hupehensis]

                                                   [Cotoneaster racemiflorus var. veitchii]

                                             Cotoneaster simonsii

                                             Cotoneaster soongoricus

                                                   [Cotoneaster racemiflorus var. soongoricus]

                                             Cotoneaster splendens

                                             Cotoneaster sternianus

                                                   [Cotoneaster franchetii var. sternianus]

                                             Cotoneaster submultiflorus

                                             Cotoneaster tauricus

                                             Cotoneaster tengyuehensis

                                             Cotoneaster tenuipes

                                             Cotoneaster thymifolius

                                             Cotoneaster transens

                                             Cotoneaster turbinatus

                                             Cotoneaster uniflorus

                                             Cotoneaster verruculosus

                                             Cotoneaster vestitus

                                             Cotoneaster villosulus

                                                   [Cotoneaster acutifolius var. villosulus]

                                             Cotoneaster wardii

                                             Cotoneaster zabelii

                                             Cotoneaster zeravschanicus

                                             Cotoneaster × suecicus

                                             Cotoneaster × watereri

                                     Cowania

                                     Crataegus

                                             Crataegus abbreviata

                                             Crataegus aboriginum

                                             Crataegus acutifolia

                                             Crataegus aemula

                                             Crataegus aestivalis

                                                   [Crataegus luculenta]

                                                   [Crataegus maloides]

                                             Crataegus alabamensis

                                             Crataegus albanthera

                                             Crataegus algens

                                             Crataegus alleghaniensis

                                                   [Crataegus cullasagensis]

                                             Crataegus allegheniensis

                                             Crataegus alnorum

                                             Crataegus altaica

                                             Crataegus ambigua

                                             Crataegus ambitiosa

                                             Crataegus ambrosia

                                             Crataegus amicalis

                                             Crataegus anamesa

                                                   [Crataegus antiplasta]

                                             Crataegus ancisa

                                             Crataegus annosa

                                             Crataegus anomala

                                             Crataegus antimina

                                             Crataegus apiifolia

                                             Crataegus aprica

                                             Crataegus aquacervensis

                                             Crataegus arborea

                                             Crataegus arborescens

                                             Crataegus arbutifolia

                                             Crataegus arcana

                                             Crataegus ardula

                                             Crataegus aronia

                                             Crataegus ashei

                                             Crataegus aspera

                                             Crataegus asperifolia

                                             Crataegus ater

                                             Crataegus atrorubens

                                             Crataegus atrovirens

                                             Crataegus attrita

                                             Crataegus aulica

                                             Crataegus austromontana

                                             Crataegus azarolus

                                               Crataegus azarolus var. pontica

                                                     [Crataegus pontica]

                                             Crataegus balkwillii

                                             Crataegus baroussana

                                             Crataegus barrettiana

                                             Crataegus basilica

                                             Crataegus beadlei

                                             Crataegus beata

                                                   [Crataegus strigosa]

                                             Crataegus berberifolia

                                               Crataegus berberifolia var. berberifolia

                                                     [Crataegus berberifolia var. edita]

                                               Crataegus berberifolia var. engelmannii

                                                     [Crataegus crus-galli var. bellica]

                                                     [Crataegus engelmannii var. sinistra]

                                             Crataegus bicknellii

                                                   [Crataegus chrysocarpa var. bicknellii]

                                             Crataegus biltmoreana

                                             Crataegus blanda

                                             Crataegus brachyacantha

                                                   [Crataegus brachyacantha f. leucocarpa]

                                             Crataegus brachyphylla

                                             Crataegus brainerdii

                                             Crataegus brazoria

                                               Crataegus brazoria var. brazoria

                                               Crataegus brazoria var. viburnifolia

                                             Crataegus brevispina

                                             Crataegus brittonii

                                             Crataegus buckleyi

                                             Crataegus bullatus

                                             Crataegus bushii

                                             Crataegus caesa

                                             Crataegus caliciglabrata

                                             Crataegus calophylla

                                             Crataegus calpodendron

                                                   [Crataegus acanthacolonensis]

                                                   [Crataegus calpodendron var. gigantea]

                                                   [Crataegus calpodendron var. globosa]

                                                   [Crataegus calpodendron var. hispida]

                                                   [Crataegus calpodendron var. hispidula]

                                                   [Crataegus calpodendron var. microcarpa]

                                                   [Crataegus calpodendron var. mollicula]

                                                   [Crataegus calpodendron var. obesa]

                                                   [Crataegus chapmanii]

                                                   [Crataegus globosa]

                                                   [Crataegus harveyana]

                                                   [Crataegus hispidula]

                                                   [Crataegus insperata]

                                                   [Crataegus mollicula]

                                                   [Crataegus mollita]

                                                   [Crataegus obscura]

                                                   [Crataegus rupicola]

                                                   [Crataegus scabera]

                                                   [Crataegus spinulosa]

                                                   [Crataegus tomentosa var. microcarpa]

                                                   [Crataegus warneri]

                                                   [Mespilus calpodendron]

                                             Crataegus canbyi

                                             Crataegus candens

                                             Crataegus carrollensis

                                             Crataegus castlegarensis

                                             Crataegus cherokeensis

                                             Crataegus chlorocarpa

                                             Crataegus chlorosarca

                                               Crataegus chlorosarca var. atrocarpa

                                             Crataegus chrysocarpa

                                                   [Crataegus chrysophyta]

                                                   [Crataegus coccinea var. rotundifolia]

                                                   [Crataegus keepii]

                                               Crataegus chrysocarpa var. blanchardii

                                                     [Crataegus irrasa var. blanchardii]

                                               Crataegus chrysocarpa var. chrysocarpa

                                                     [Crataegus chrysocarpa var. longiacuminata]

                                                     [Crataegus chrysocarpa var. rotundifolia]

                                                     [Crataegus columbiana var. chrysocarpa]

                                               Crataegus chrysocarpa var. faxonii

                                                     [Crataegus faxonii var. durifrucata]

                                                     [Crataegus faxonii var. praecoqua]

                                                     [Crataegus faxonii var. praetermissa]

                                               Crataegus chrysocarpa var. phoenicea

                                                     [Crataegus chrysocarpa var. aboriginum]

                                               Crataegus chrysocarpa var. piperi

                                                     [Crataegus columbiana var. piperi]

                                               Crataegus chrysocarpa var. praecox

                                                     [Crataegus praecox]

                                               Crataegus chrysocarpa var. subrotundifolia

                                               Crataegus chrysocarpa var. vernonensis

                                               Crataegus chrysocarpa var. vigintistamina

                                             Crataegus coccinata

                                             Crataegus coccinea

                                                   [Crataegus acclivis]

                                               Crataegus coccinea var. coccinea

                                                     [Crataegus pedicellata var. assurgens]

                                                     [Crataegus pedicellata var. caesa]

                                                     [Crataegus pedicellata var. ellwangeriana]

                                                     [Crataegus pedicellata var. robesoniana]

                                               Crataegus coccinea var. fulleriana

                                                     [Crataegus fulleriana var. chippewaensis]

                                                     [Crataegus fulleriana var. gigantea]

                                                     [Crataegus fulleriana var. miranda]

                                                     [Crataegus holmesiana var. chippewaensis]

                                               Crataegus coccinea var. pringlei

                                                     [Crataegus pringlei var. exclusa]

                                                     [Crataegus pringlei var. lobulata]

                                             Crataegus coccinioides

                                                   [Crataegus coccinioides var. locuples]

                                                   [Crataegus conspecta]

                                                   [Crataegus dilatata]

                                                   [Crataegus locuples]

                                             Crataegus cocksii

                                             Crataegus cognata

                                                   [Crataegus pruinosa var. cognata]

                                             Crataegus coleae

                                                   [Crataegus eatoniana]

                                                   [Crataegus macauleyae]

                                             Crataegus collicola

                                                   [Crataegus collina var. collicola]

                                                   [Crataegus verruculosa]

                                                   [Crataegus × collicola]

                                             Crataegus collina

                                               Crataegus collina var. collina

                                               Crataegus collina var. hirtiflora

                                               Crataegus collina var. lettermanii

                                                     [Crataegus collina var. secta]

                                               Crataegus collina var. sordida

                                               Crataegus collina var. succincta

                                             Crataegus colonica

                                             Crataegus compacta

                                             Crataegus condigna

                                                   [Crataegus insidiosa]

                                                   [Crataegus ravenelii]

                                             Crataegus confragosa

                                             Crataegus congesta

                                             Crataegus consueta

                                             Crataegus contrita

                                             Crataegus corusca

                                                   [Crataegus blothra]

                                             Crataegus crawfordiana

                                             Crataegus craytonii

                                             Crataegus crocea

                                             Crataegus crocina

                                             Crataegus crus-galli

                                                   [Crataegus lavallei]

                                               Crataegus crus-galli var. crus-galli

                                                     [Crataegus acutifolia var. insignis]

                                                     [Crataegus arborea var. ohioensis]

                                                     [Crataegus crus-galli var. barrettiana]

                                                     [Crataegus crus-galli var. capillata]

                                                     [Crataegus crus-galli var. exigua]

                                                     [Crataegus crus-galli var. leptophylla]

                                                     [Crataegus crus-galli var. macra]

                                                     [Crataegus crus-galli var. oblongata]

                                                     [Crataegus crus-galli var. pachyphylla]

                                                     [Crataegus pyracanthoides var. arborea]

                                                     [Crataegus regalis var. paradoxa]

                                               Crataegus crus-galli var. pyracanthifolia

                                               Crataegus crus-galli var. regalis

                                             Crataegus cuneata

                                               Crataegus cuneata var. tangchungchangii

                                             Crataegus cupressocollina

                                             Crataegus cyclophylla

                                             Crataegus dahurica

                                             Crataegus dallasiana

                                             Crataegus danielsii

                                             Crataegus delawarensis

                                                   [Crataegus pruinosa var. delawarensis]

                                             Crataegus deltoides

                                             Crataegus denaria

                                             Crataegus desertorum

                                             Crataegus desueta

                                                   [Crataegus desueta var. wausaukiensis]

                                             Crataegus discolor

                                             Crataegus disjuncta

                                             Crataegus dispar

                                             Crataegus disperma

                                                   [Crataegus cuneiformis]

                                                   [Crataegus disperma var. peoriensis]

                                                   [Crataegus peoriensis]

                                                   [Crataegus punctata var. pausiaca]

                                                   [Crataegus × pausiaca]

                                             Crataegus dispessa

                                             Crataegus dissona

                                               Crataegus dissona var. dissona

                                             Crataegus distincta

                                             Crataegus doddsii

                                             Crataegus dodgei

                                                   [Crataegus crassifolia]

                                                   [Crataegus delosii]

                                                   [Crataegus dodgei var. flavida]

                                                   [Crataegus dodgei var. rotundata]

                                                   [Crataegus flavida]

                                                   [Crataegus minutiflora]

                                                   [Crataegus rotundata]

                                             Crataegus douglasii

                                                   [Crataegus columbiana var. columbiana]

                                                   [Crataegus columbiana]

                                                   [Crataegus douglasii var. douglasii]

                                                   [Crataegus tennowana]

                                                   [Mespilus douglasii]

                                             Crataegus dunbarii

                                             Crataegus edita

                                             Crataegus edura

                                             Crataegus egens

                                             Crataegus egglestonei

                                             Crataegus egregia

                                             Crataegus ellwangeriana

                                             Crataegus enderbyensis

                                             Crataegus engelmannii

                                             Crataegus enuculata

                                             Crataegus erythrocarpa

                                             Crataegus erythropoda

                                                   [Crataegus cerronis]

                                             Crataegus evansiana

                                             Crataegus exilis

                                             Crataegus extraria

                                             Crataegus faxonii

                                             Crataegus fecunda

                                             Crataegus fera

                                             Crataegus fernaldii

                                                   [Crataegus brunetiana var. fernaldii]

                                             Crataegus ferrissii

                                             Crataegus ferta

                                             Crataegus flabellata

                                                   [Crataegus blandita]

                                                   [Crataegus densiflora]

                                                   [Crataegus flabellata var. densiflora]

                                                   [Crataegus flabellata var. grayana]

                                                   [Crataegus grayana]

                                                   [Crataegus × densiflora]

                                             Crataegus flava

                                                   [Crataegus glandulosa]

                                                   [Crataegus recurvata]

                                             Crataegus florens

                                             Crataegus floridana

                                                   [Crataegus versuta]

                                             Crataegus florifera

                                                   [Crataegus celsa]

                                                   [Crataegus florifera var. celsa]

                                                   [Crataegus sylvestris]

                                             Crataegus fluviatilis

                                                   [Crataegus apiomorpha var. apiomorpha]

                                                   [Crataegus apiomorpha]

                                                   [Crataegus roanensis var. fluviatilis]

                                             Crataegus formosa

                                                   [Crataegus porteri]

                                                   [Crataegus pruinosa var. grandiflora]

                                                   [Crataegus pruinosa var. porteri]

                                             Crataegus fragilis

                                             Crataegus franklinensis

                                             Crataegus fretalis

                                                   [Crataegus vittata]

                                             Crataegus frugiferens

                                             Crataegus fulleriana

                                               Crataegus fulleriana var. fulleriana

                                             Crataegus furtiva

                                             Crataegus galbana

                                             Crataegus gattingeri

                                                   [Crataegus bona]

                                                   [Crataegus georgiana]

                                             Crataegus gaudens

                                             Crataegus gaylussacia

                                                   [Crataegus douglasii var. suksdorfii]

                                                   [Crataegus suksdorfii]

                                             Crataegus gemmosa

                                             Crataegus germanica

                                                   [Mespilus germanica]

                                             Crataegus glabriuscula

                                             Crataegus glareosa

                                             Crataegus gracilior

                                                   [Crataegus pubescens]

                                             Crataegus grandis

                                             Crataegus gravida

                                             Crataegus greggiana

                                                   [Crataegus uvaldensis]

                                             Crataegus habereri

                                             Crataegus hadleyana

                                             Crataegus hamata

                                             Crataegus hannibalensis

                                             Crataegus harbisonii

                                             Crataegus heldreichii

                                             Crataegus helvina

                                             Crataegus heterophylla

                                             Crataegus hirtiflora

                                             Crataegus holmesiana

                                                   [Crataegus eamesii]

                                                   [Crataegus holmesiana var. amicta]

                                                   [Crataegus holmesiana var. villipes]

                                                   [Crataegus pedicellata var. sertata]

                                                   [Crataegus villipes]

                                                   [Crataegus × anomala]

                                             Crataegus honesta

                                             Crataegus ideae

                                             Crataegus ignava

                                                   [Crataegus ignave]

                                             Crataegus illecebrosa

                                             Crataegus illuminata

                                             Crataegus impar

                                             Crataegus improvisa

                                             Crataegus inanis

                                             Crataegus incerta

                                             Crataegus incisa

                                             Crataegus indicens

                                             Crataegus infera

                                             Crataegus ingens

                                             Crataegus integra

                                             Crataegus interior

                                             Crataegus intricata

                                                   [Crataegus alma]

                                                   [Crataegus boyntonii]

                                                   [Crataegus foetida]

                                                   [Crataegus horseyi]

                                                   [Crataegus intricata var. boyntonii]

                                                   [Crataegus pagensis]

                                                   [Crataegus pallens]

                                             Crataegus invicta

                                             Crataegus invisa

                                             Crataegus iracunda

                                                   [Crataegus beckwithiae]

                                                   [Crataegus iracunda var. diffusa]

                                                   [Crataegus iracunda var. silvicola]

                                             Crataegus irrasa

                                                   [Crataegus mansfieldensis]

                                             Crataegus iterata

                                             Crataegus jesupii

                                                   [Crataegus dissona var. bellula]

                                                   [Crataegus filipes]

                                             Crataegus jonesiae

                                                   [Crataegus harryi]

                                                   [Crataegus jonesiae var. brownietta]

                                                   [Crataegus jonesiae var. harryi]

                                             Crataegus kansuensis

                                             Crataegus kelloggii

                                             Crataegus kingstonensis

                                                   [Crataegus × kingstonensis]

                                             Crataegus knieskerniana

                                             Crataegus kyrtostyla

                                             Crataegus lacrimata

                                             Crataegus laevigata

                                                   [Crataegus oxyacanthoides]

                                                   [Mespilus laevigata]

                                             Crataegus lanata

                                             Crataegus lancei

                                             Crataegus lanceolata

                                             Crataegus lanuginosa

                                             Crataegus lassa

                                                   [Crataegus curva]

                                                   [Crataegus panda]

                                             Crataegus latebrosa

                                                   [Crataegus noelensis]

                                             Crataegus laurentiana

                                                   [Crataegus brunetiana]

                                                   [Crataegus laurentiana var. brunetiana]

                                                   [Crataegus laurentiana var. dissimilifolia]

                                             Crataegus laxiflora

                                             Crataegus lecta

                                             Crataegus leiophylla

                                             Crataegus lemingtonensis

                                             Crataegus leonensis

                                             Crataegus lepida

                                             Crataegus leptophylla

                                             Crataegus letchworthiana

                                             Crataegus leucantha

                                             Crataegus levis

                                                   [Crataegus milleri]

                                             Crataegus limata

                                             Crataegus limnophila

                                             Crataegus limophila

                                             Crataegus lindmanii

                                             Crataegus littoralis

                                             Crataegus lucorum

                                                   [Crataegus insolens]

                                             Crataegus ludoviciensis

                                             Crataegus lumaria

                                                   [Crataegus caesariata]

                                                   [Crataegus chrysocarpa var. caesariata]

                                                   [Crataegus dodgei var. lumaria]

                                                   [Crataegus jackii]

                                             Crataegus mackenziei

                                             Crataegus macracantha

                                                   [Crataegus columbiana var. occidentalis]

                                                   [Crataegus divida]

                                                   [Crataegus ferentaria]

                                                   [Crataegus integriloba]

                                                   [Crataegus macracantha var. divida]

                                                   [Crataegus macracantha var. integriloba]

                                                   [Crataegus macracantha var. occidentalis]

                                                   [Crataegus macracantha var. pertomentosa]

                                                   [Crataegus occidentalis]

                                                   [Crataegus pertomentosa]

                                                   [Crataegus succulenta var. macracantha]

                                                   [Crataegus succulenta var. occidentalis]

                                                   [Crataegus succulenta var. pertomentosa]

                                             Crataegus macropoda

                                             Crataegus macrosperma

                                                   [Crataegus apiomorpha var. cyanophylla]

                                                   [Crataegus brumalis]

                                                   [Crataegus chadsfordiana]

                                                   [Crataegus iracunda var. brumalis]

                                                   [Crataegus macrosperma var. acutiloba]

                                                   [Crataegus macrosperma var. demissa]

                                                   [Crataegus macrosperma var. eganii]

                                                   [Crataegus macrosperma var. matura]

                                                   [Crataegus macrosperma var. pastora]

                                                   [Crataegus macrosperma var. pastorum]

                                                   [Crataegus macrosperma var. pentandra]

                                                   [Crataegus macrosperma var. roanensis]

                                                   [Crataegus randiana]

                                                   [Crataegus roanensis var. heidelbergensis]

                                                   [Crataegus roanensis]

                                             Crataegus magniflora

                                                   [Crataegus corusca var. gigantea]

                                                   [Crataegus corusca var. hillii]

                                                   [Crataegus hillii]

                                                   [Crataegus holmesiana var. magniflora]

                                             Crataegus margarettae

                                                   [Crataegus margarettiae]

                                               Crataegus margarettae var. angustifolia

                                                     [Crataegus margarettiae var. angustifolia]

                                               Crataegus margarettae var. brownii

                                                     [Crataegus margarettiae var. brownii]

                                               Crataegus margarettae var. margarettae

                                               Crataegus margarettae var. meiophylla

                                                     [Crataegus margarettiae var. meiophylla]

                                             Crataegus marshallii

                                             Crataegus maximowiczii

                                             Crataegus membranacea

                                             Crataegus menandiana

                                             Crataegus mendosa

                                             Crataegus mercerensis

                                             Crataegus meridiana

                                             Crataegus mexicana

                                                   [Crataegus stipulosa]

                                             Crataegus meyeri

                                                   [Crataegus persica]

                                                   [Crataegus taurica]

                                             Crataegus michauxii

                                             Crataegus micrantha

                                             Crataegus microphylla

                                             Crataegus mira

                                             Crataegus mohrii

                                             Crataegus mollis

                                                   [Crataegus albicans]

                                                   [Crataegus arkansana]

                                                   [Crataegus cibaria]

                                                   [Crataegus lacera]

                                                   [Crataegus limaria]

                                                   [Crataegus meridionalis]

                                                   [Crataegus mollis var. gigantea]

                                                   [Crataegus mollis var. sera]

                                                   [Crataegus pedicellata var. albicans]

                                                   [Crataegus placens]

                                               Crataegus mollis var. dumetosa

                                               Crataegus mollis var. incisifolia

                                               Crataegus mollis var. mollis

                                             Crataegus monogyna

                                                   [Crataegus curvisepala]

                                                   [Crataegus oxyacantha var. monogyna]

                                                   [Crataegus oxyacantha var. paulii]

                                                   [Crataegus oxyacantha]

                                                   [Mespilus monogyna]

                                               Crataegus monogyna var. monogyna

                                             Crataegus monosperma

                                             Crataegus mortonis

                                             Crataegus multiflora

                                             Crataegus munda

                                             Crataegus nananixonii

                                             Crataegus neobushii

                                                   [Crataegus intricata var. neobushii]

                                             Crataegus neofluvialis

                                             Crataegus nigra

                                                   [Crataegus celsiana]

                                             Crataegus nitens

                                             Crataegus nitida

                                                   [Crataegus viridis var. nitida]

                                             Crataegus nitidula

                                                   [Crataegus nitidula var. limatula]

                                                   [Crataegus nitidula var. macrocarpa]

                                                   [Crataegus nitidula var. recedens]

                                                   [Crataegus recedens]

                                             Crataegus nuda

                                             Crataegus oakesiana

                                             Crataegus ohioensis

                                             Crataegus okanaganensis

                                               Crataegus okanaganensis var. okanaganensis

                                               Crataegus okanaganensis var. wellsii

                                             Crataegus okennonii

                                             Crataegus opaca

                                                   [Crataegus nudiflora]

                                             Crataegus operta

                                             Crataegus opima

                                             Crataegus opulens

                                                   [Crataegus beata var. opulens]

                                             Crataegus orbicularis

                                             Crataegus orientalis

                                             Crataegus ouachitensis

                                                   [Crataegus ouachitensis var. minor]

                                             Crataegus ovata

                                             Crataegus pachyphylla

                                             Crataegus padifolia

                                               Crataegus padifolia var. incarnata

                                               Crataegus padifolia var. padifolia

                                             Crataegus palmeri

                                             Crataegus paludosa

                                             Crataegus paradoxa

                                             Crataegus parkiae

                                             Crataegus parvula

                                             Crataegus pearsonii

                                             Crataegus pedicellata

                                             Crataegus penita

                                                   [Crataegus amnicola]

                                             Crataegus pennsylvanica

                                                   [Crataegus tatnalliana]

                                             Crataegus pentagyna

                                             Crataegus pequotorum

                                             Crataegus perjucunda

                                             Crataegus permera

                                             Crataegus permixta

                                             Crataegus persimilis

                                                   [Crataegus laetifica]

                                                   [Crataegus prunifolia]

                                             Crataegus pexa

                                             Crataegus phaenopyrum

                                                   [Crataegus cordata]

                                                   [Crataegus populifolia]

                                                   [Crataegus youngii]

                                                   [Mespilus cordata]

                                                   [Mespilus phaenopyrum]

                                             Crataegus phaneroneura

                                             Crataegus phippsii

                                             Crataegus pinetorum

                                             Crataegus pinguis

                                             Crataegus pinnatifida

                                               Crataegus pinnatifida var. major

                                             Crataegus piperi

                                             Crataegus pisifera

                                             Crataegus platycarpa

                                             Crataegus poliophylla

                                             Crataegus polyclada

                                             Crataegus populnea

                                                   [Crataegus compta]

                                                   [Crataegus iracunda var. populnea]

                                             Crataegus porrecta

                                             Crataegus pratensis

                                             Crataegus pringlei

                                             Crataegus prona

                                                   [Crataegus gravis]

                                             Crataegus pruinosa

                                                   [Crataegus mackenzii var. aspera]

                                                   [Crataegus mackenzii]

                                               Crataegus pruinosa var. dissona

                                                     [Crataegus pruinosa var. brachypoda]

                                               Crataegus pruinosa var. magnifolia

                                               Crataegus pruinosa var. parvula

                                               Crataegus pruinosa var. pruinosa

                                                     [Crataegus gattingeri var. rigida]

                                                     [Crataegus mackenziei var. bracteata]

                                                     [Crataegus porteri var. caerulescens]

                                                     [Crataegus pruinosa var. congesta]

                                                     [Crataegus pruinosa var. conjuncta]

                                                     [Crataegus pruinosa var. latisepala]

                                                     [Crataegus pruinosa var. pachypoda]

                                               Crataegus pruinosa var. rugosa

                                                     [Crataegus pruinosa var. leiophylla]

                                               Crataegus pruinosa var. virella

                                                     [Crataegus mackenziei var. aspera]

                                             Crataegus pulcherrima

                                                   [Crataegus robur]

                                             Crataegus punctata

                                                   [Crataegus fastosa]

                                                   [Crataegus punctata var. aurea]

                                                   [Crataegus punctata var. canescens]

                                                   [Crataegus punctata var. microphylla]

                                                   [Crataegus tomentosa var. punctata]

                                               Crataegus punctata var. punctata

                                             Crataegus purpurella

                                             Crataegus putata

                                             Crataegus putnamiana

                                             Crataegus pycnoloba

                                             Crataegus pyracantha

                                             Crataegus pyracanthifolia

                                             Crataegus pyracanthoides

                                             Crataegus quaesita

                                                   [Crataegus resima]

                                             Crataegus ravida

                                             Crataegus regalis

                                             Crataegus relicta

                                             Crataegus reverchonii

                                               Crataegus reverchonii var. mohrii

                                               Crataegus reverchonii var. palmeri

                                                     [Crataegus reverchonii var. discolor]

                                               Crataegus reverchonii var. reverchonii

                                                     [Crataegus reverchonii var. stevensiana]

                                             Crataegus rhipidophylla

                                               Crataegus rhipidophylla var. lindmanii

                                             Crataegus rhodella

                                             Crataegus rigens

                                             Crataegus rivularis

                                                   [Crataegus douglasii var. rivularis]

                                             Crataegus rivuloadamensis

                                             Crataegus rivulopugnensis

                                             Crataegus robinsonii

                                             Crataegus roribacca

                                             Crataegus rosei

                                               Crataegus rosei subsp. parryana

                                                     [Crataegus parryana]

                                             Crataegus rubella

                                                   [Crataegus fortunata]

                                                   [Crataegus intricata var. rubella]

                                                   [Crataegus intricata var. straminea]

                                                   [Crataegus straminea]

                                             Crataegus rubrifolia

                                             Crataegus rudis

                                             Crataegus rufula

                                             Crataegus rugosa

                                             Crataegus sabineana

                                             Crataegus saeva

                                             Crataegus saligna

                                                   [Crataegus douglasii var. duchesnensis]

                                             Crataegus sanguinea

                                             Crataegus sargentii

                                             Crataegus scabrida

                                               Crataegus scabrida var. asperifolia

                                                     [Crataegus brainerdii var. asperifolia]

                                               Crataegus scabrida var. cyclophylla

                                                     [Crataegus brainerdii var. cyclophylla]

                                               Crataegus scabrida var. egglestonii

                                                     [Crataegus brainerdii var. egglestonii]

                                                     [Crataegus scabrida var. honesta]

                                               Crataegus scabrida var. scabrida

                                                     [Crataegus brainerdii var. scabrida]

                                                     [Crataegus scabrida var. balkwillii]

                                                     [Crataegus scabrida var. dunbarii]

                                                     [Crataegus scabrida var. hadleyana]

                                                     [Crataegus scabrida var. improvisa]

                                             Crataegus scabrifolia

                                             Crataegus schizophylla

                                             Crataegus schuettei

                                               Crataegus schuettei var. cuneata

                                               Crataegus schuettei var. ferrissii

                                               Crataegus schuettei var. gigantea

                                               Crataegus schuettei var. schuettei

                                                     [Crataegus schuettei var. basilica]

                                             Crataegus segnis

                                                   [Crataegus consanguinea]

                                             Crataegus senta

                                             Crataegus severa

                                             Crataegus shaferi

                                             Crataegus sheila-phippsiae

                                               Crataegus sheila-phippsiae var. saskatchewanensis

                                               Crataegus sheila-phippsiae var. sheila-phippsiae

                                             Crataegus sheridana

                                             Crataegus shirleyensis

                                             Crataegus shuswapensis

                                             Crataegus sicca

                                               Crataegus sicca var. glabrifolia

                                               Crataegus sicca var. sicca

                                             Crataegus signata

                                             Crataegus silvestris

                                             Crataegus songarica

                                                   [Crataegus fischeri]

                                             Crataegus sordida

                                             Crataegus sororia

                                             Crataegus spathulata

                                                   [Crataegus microcarpa]

                                             Crataegus spatiosa

                                             Crataegus spissa

                                             Crataegus stenosepala

                                             Crataegus stevensiana

                                             Crataegus stolonifera

                                                   [Crataegus iracunda var. stolonifera]

                                             Crataegus stonei

                                                   [Crataegus biltmoreana var. stonei]

                                             Crataegus strongylophylla

                                             Crataegus sublobulata

                                             Crataegus submollis

                                                   [Crataegus arnoldiana]

                                                   [Crataegus canadensis]

                                                   [Crataegus champlainensis]

                                             Crataegus suborbiculata

                                                   [Crataegus durobrivensis]

                                                   [Crataegus kellermanii]

                                                   [Crataegus neobaxteri]

                                                   [Crataegus saundersiana]

                                                   [Crataegus suborbiculata var. saundersiana]

                                             Crataegus subpilosa

                                             Crataegus subrotundifolia

                                             Crataegus succincta

                                             Crataegus succulenta

                                               Crataegus succulenta var. gemmosa

                                               Crataegus succulenta var. michiganensis

                                               Crataegus succulenta var. neofluvialis

                                               Crataegus succulenta var. pisifera

                                               Crataegus succulenta var. succulenta

                                                     [Crataegus florifera var. mortonis]

                                                     [Crataegus florifera var. shirleyensis]

                                                     [Crataegus florifera var. virilis]

                                                     [Crataegus macracantha var. colorado]

                                                     [Crataegus succulenta var. laxiflora]

                                                     [Crataegus succulenta var. rutila]

                                             Crataegus sutherlandensis

                                             Crataegus tanacetifolia

                                             Crataegus tantula

                                             Crataegus tanuphylla

                                             Crataegus tenax

                                             Crataegus tenuior

                                             Crataegus tenuispina

                                             Crataegus teres

                                             Crataegus tersa

                                             Crataegus texana

                                                   [Crataegus induta]

                                             Crataegus thermopegaea

                                             Crataegus tinctoria

                                             Crataegus tomentosa

                                             Crataegus tortilis

                                             Crataegus torva

                                             Crataegus tracyi

                                                   [Crataegus montivaga]

                                             Crataegus triflora

                                             Crataegus tripartita

                                             Crataegus triumphalis

                                             Crataegus truncata

                                             Crataegus turnerorum

                                                   [Crataegus secreta]

                                             Crataegus uniflora

                                                   [Crataegus armentalis]

                                                   [Crataegus bisulcata]

                                                   [Crataegus choriophylla]

                                                   [Crataegus gregalis]

                                                   [Crataegus raleighensis]

                                             Crataegus uniqua

                                             Crataegus ursopedensis

                                             Crataegus vailiae

                                                   [Crataegus palliata]

                                             Crataegus valida

                                             Crataegus vallicola

                                             Crataegus vegeta

                                             Crataegus velutina

                                             Crataegus venulosa

                                             Crataegus venusta

                                             Crataegus viburnifolia

                                             Crataegus vicinalis

                                             Crataegus virella

                                             Crataegus viridis

                                               Crataegus viridis var. glabriuscula

                                                     [Crataegus viridis var. desertorum]

                                               Crataegus viridis var. lanceolata

                                                     [Crataegus viridis var. interior]

                                               Crataegus viridis var. nitens

                                               Crataegus viridis var. ovata

                                               Crataegus viridis var. velutina

                                               Crataegus viridis var. viridis

                                                     [Crataegus viridis var. lutensis]

                                                     [Crataegus viridis var. lutescens]

                                             Crataegus virilis

                                             Crataegus visenda

                                                   [Crataegus arrogans]

                                                   [Crataegus tristis]

                                             Crataegus vulsa

                                             Crataegus wattiana

                                               Crataegus wattiana var. wattiana

                                             Crataegus williamsii

                                             Crataegus wootoniana

                                             Crataegus xanthophylla

                                             Crataegus × brevipes

                                             Crataegus × canescens

                                                   [Mespilus canescens]

                                             Crataegus × gillotii

                                             Crataegus × grignonensis

                                             Crataegus × haemacarpa

                                                   [Crataegus media]

                                             Crataegus × hudsonica

                                             Crataegus × immanis

                                             Crataegus × incaedua

                                             Crataegus × kennedyi

                                             Crataegus × laneyi

                                                   [Crataegus divisa]

                                             Crataegus × lauta

                                             Crataegus × lavallei

                                             Crataegus × lettermanii

                                             Crataegus × maligna

                                             Crataegus × media

                                                   [Crataegus monogyna var. rosea]

                                             Crataegus × mordenensis

                                             Crataegus × notha

                                             Crataegus × peckietta

                                             Crataegus × pilosa

                                             Crataegus × puberis

                                             Crataegus × rubrocarnea

                                             Crataegus × simulata

                                             Crataegus × websteri

                                             Crataegus × whitakeri

                                                   [Crataegus × whittakeri]

                                     Cydonia

                                             Cydonia oblonga

                                                   [Cydonia vulgaris]

                                                   [Pyrus cydonia]

                                     Cylactis

                                             Cylactis arctica

                                             Cylactis arcticus

                                     Dactylophyllum

                                     Dalibarda

                                     Dasiphora

                                             Dasiphora davurica

                                                   [Potentilla glabra]

                                             Dasiphora fruticosa

                                                   [Dasiphora floribunda]

                                                   [Dasiphora fruticosa subsp. floribunda]

                                                   [Dasiphora fruticosa subsp. tenuifolia]

                                                   [Pentaphylloides floribunda]

                                                   [Pentaphylloides fruticosa]

                                                   [Potentilla floribunda]

                                                   [Potentilla fruticosa subsp. floribunda]

                                                   [Potentilla fruticosa var. farreri]

                                                   [Potentilla fruticosa var. fruticosa]

                                                   [Potentilla fruticosa var. tenuifolia]

                                                   [Potentilla fruticosa var. villosissima]

                                                   [Potentilla fruticosa]

                                                   [Potentilla phyllocalyx]

                                                   [Potentilla tenuifolia]

                                             Dasiphora parvifolia

                                                   [Potentilla parvifolia]

                                             Dasiphora subacaulis

                                                   [Potentilla acaulis]

                                             Dasiphora veitchii

                                                   [Potentilla fruticosa var. veitchii]

                                             Dasiphora × veitchii

                                                   [Potentilla veitchii]

                                     Dendriopoterium

                                             Dendriopoterium pulidoi

                                     Docynia

                                             Docynia delavayi

                              Dryadoideae

                                     Dryas

                                             Dryas ajanensis

                                               Dryas ajanensis subsp. beringensis

                                                     [Dryas octopetala var. luteola]

                                             Dryas alaskensis

                                                   [Dryas octopetala subsp. alaskensis]

                                                   [Dryas punctata subsp. alaskensis]

                                             Dryas chamissonis

                                             Dryas crenulata

                                                   [Dryas integrifolia subsp. crenulata]

                                             Dryas drummondii

                                                   [Dryas drummondii var. drummondii]

                                                   [Dryas drummondii var. eglandulosa]

                                                   [Dryas drummondii var. tomentosa]

                                                   [Dryas octopetala var. drummondii]

                                                   [Dryas tomentosa]

                                             Dryas grandis

                                             Dryas hookeriana

                                                   [Dryas octopetala var. hookerana]

                                                   [Dryas octopetala var. hookeriana]

                                             Dryas incisa

                                             Dryas integrifolia

                                               Dryas integrifolia subsp. integrifolia

                                                     [Dryas integrifolia subsp. chamissonis]

                                                     [Dryas integrifolia var. canescens]

                                                     [Dryas integrifolia var. subintegrifolia]

                                                     [Dryas octopetala var. integrifolia]

                                               Dryas integrifolia subsp. sylvatica

                                                     [Dryas integrifolia var. sylvatica]

                                             Dryas octopetala

                                                   [Dryas octopetala subsp. octopetala]

                                                   Dryas octopetala f. argentea

                                                         [Dryas octopetala var. argentea]

                                               Dryas octopetala subsp. hookeriana

                                               Dryas octopetala var. angustifolia

                                               Dryas octopetala var. octopetala

                                             Dryas punctata

                                                   [Dryas octopetala subsp. punctata]

                                                   [Dryas octopetala var. punctata]

                                             Dryas sylvatica

                                             Dryas × lewinii

                                                   [Dryas × wyssiana]

                                             Dryas × sundermannii

                                     Drymocallis

                                             Drymocallis albida

                                             Drymocallis amplifolia

                                             Drymocallis arguta

                                                   [Drymocallis agrimonioides]

                                                   [Geum agrimonioides]

                                                   [Potentilla arguta subsp. arguta]

                                                   [Potentilla arguta]

                                               Drymocallis arguta subsp. convallaria

                                             Drymocallis arizonica

                                                   [Potentilla glandulosa subsp. arizonica]

                                                   [Potentilla macdougalii]

                                             Drymocallis ashlandica

                                                   [Potentilla ashlandica]

                                                   [Potentilla ciliata]

                                                   [Potentilla glandulosa subsp. ashlandica]

                                             Drymocallis campanulata

                                                   [Potentilla glandulosa var. campanulata]

                                             Drymocallis convallaria

                                                   [Potentilla arguta subsp. convallaria]

                                                   [Potentilla arguta var. convallaria]

                                                   [Potentilla convallaria]

                                             Drymocallis cuneifolia

                                                   [Potentilla cuneifolia]

                                               Drymocallis cuneifolia var. cuneifolia

                                                     [Potentilla peirsonii]

                                               Drymocallis cuneifolia var. ewanii

                                                     [Potentilla glandulosa subsp. ewanii]

                                             Drymocallis deseretica

                                             Drymocallis fissa

                                                   [Potentilla fissa]

                                                   [Potentilla scopulorum]

                                             Drymocallis geoides

                                                   [Potentilla geoides]

                                             Drymocallis glabrata

                                                   [Potentilla glandulosa subsp. glabrata]

                                                   [Potentilla glandulosa var. incisa]

                                                   [Potentilla glandulosa var. intermedia]

                                             Drymocallis glandulosa

                                                   [Drymocallis glandulosa subsp. foliosa]

                                                   [Drymocallis oregana]

                                                   [Potentilla glandulosa]

                                               Drymocallis glandulosa subsp. glabrata

                                               Drymocallis glandulosa subsp. nevadensis

                                                     [Drymocallis lactea var. austiniae]

                                                     [Potentilla glandulosa var. austiniae]

                                               Drymocallis glandulosa var. glandulosa

                                                     [Drymocallis glandulosa subsp. glandulosa]

                                                     [Potentilla arguta var. glandulosa]

                                                     [Potentilla glandulosa subsp. glandulosa]

                                                     [Potentilla glandulosa subsp. typica]

                                                     [Potentilla glandulosa var. glandulosa]

                                               Drymocallis glandulosa var. reflexa

                                                     [Drymocallis glandulosa subsp. reflexa]

                                                     [Drymocallis laxiflora]

                                                     [Potentilla glandulosa subsp. reflexa]

                                                     [Potentilla glandulosa var. reflexa]

                                               Drymocallis glandulosa var. viscida

                                                     [Drymocallis viscida]

                                               Drymocallis glandulosa var. wrangelliana

                                                     [Potentilla glandulosa var. wrangelliana]

                                             Drymocallis hansenii

                                                   [Drymocallis glandulosa subsp. hanseni]

                                                   [Drymocallis glandulosa subsp. hansenii]

                                                   [Drymocallis hanseni]

                                                   [Potentilla glandulosa subsp. hanseni]

                                                   [Potentilla glandulosa subsp. hansenii]

                                                   [Potentilla hanseni]

                                                   [Potentilla hansenii]

                                             Drymocallis kulabensis

                                                   [Potentilla kulabensis]

                                             Drymocallis lactea

                                                   [Drymocallis monticola]

                                                   [Potentilla glandulosa var. lactea]

                                                   [Potentilla lactea]

                                               Drymocallis lactea var. austinae

                                                     [Potentilla glandulosa var. austinae]

                                               Drymocallis lactea var. austiniae

                                                     [Potentilla glandulosa var. austiniae]

                                               Drymocallis lactea var. lactea

                                                     [Potentilla glandulosa subsp. nevadensis]

                                                     [Potentilla glandulosa var. lactea]

                                                     [Potentilla glandulosa var. nevadensis]

                                             Drymocallis micropetala

                                                   [Potentilla glandulosa subsp. micropetala]

                                                   [Potentilla glandulosa var. micropetala]

                                             Drymocallis pseudorupestris

                                                   [Drymocallis glandulosa subsp. pseudorupestris]

                                                   [Potentilla glandulosa subsp. pseudorupestris]

                                                   [Potentilla glandulosa var. pseudorupestris]

                                                   [Potentilla pseudorupestris]

                                               Drymocallis pseudorupestris var. crumiana

                                               Drymocallis pseudorupestris var. pseudorupestris

                                                     [Potentilla glandulosa subsp. pseudorupestris]

                                                     [Potentilla glandulosa var. pseudorupestris]

                                                     [Potentilla rupestris var. americana]

                                               Drymocallis pseudorupestris var. saxicola

                                             Drymocallis rhomboidea

                                                   [Potentilla glandulosa subsp. globosa]

                                                   [Potentilla rhomboidea]

                                             Drymocallis rupestris

                                                   [Potentilla foliosa]

                                             Drymocallis tianschanica

                                                   [Potentilla tianschanica]

                                             Drymocallis × pumila

                                             Drymocallis × valida

                                     Duchesnea

                                             Duchesnea indica

                                                   [Fragaria indica]

                                               Duchesnea indica var. indica

                                     Emplectocladus

                                     Eriobotrya

                                             Eriobotrya bengalensis

                                             Eriobotrya deflexa

                                             Eriobotrya japonica

                                                   [Mespilus japonica]

                                                   [Photinia japonica]

                                             Eriobotrya salwinensis

                                             Eriobotrya tengyuehensis

                                     Eriogynia

                                     Erythrocoma

                                             Erythrocoma campanulata

                                             Erythrocoma canescens

                                             Erythrocoma ciliata

                                             Erythrocoma triflora

                                     Exochorda

                                             Exochorda giraldii

                                             Exochorda racemosa

                                                   [Amelanchier racemosa]

                                                   [Exochorda grandiflora]

                                                   [Exochorda korolkowii]

                                                   [Exochorda tianschanica]

                                     Fallugia

                                             Fallugia paradoxa

                                                   [Fallugia micrantha]

                                                   [Fallugia paradoxa var. acuminata]

                                                   [Sieversia paradoxa]

                                     Filipendula

                                             Filipendula glaberrima

                                                   [Filipendula yezoensis]

                                             Filipendula multijuga

                                             Filipendula occidentalis

                                                   [Spiraea camtschatica var. occidentalis]

                                                   [Spiraea occidentalis]

                                             Filipendula palmata

                                             Filipendula purpurea

                                             Filipendula rubra

                                                   [Filipendula lobata]

                                                   [Spiraea rubra]

                                                   [Thecanisia angustifolia]

                                                   [Thecanisia lobata]

                                                   [Thecanisia purpurea]

                                                   [Ulmaria rubra]

                                             Filipendula stepposa

                                                   [Filipendula ulmaria subsp. picbaueri]

                                             Filipendula ulmaria

                                                   [Filipendula ulmaria subsp. denudata]

                                                   [Filipendula ulmaria subsp. ulmaria]

                                                   [Filipendula ulmaria var. denudata]

                                                   [Spiraea denudata]

                                                   [Spiraea ulmaria]

                                                   [Thecanisia discolor]

                                                   [Thecanisia ulmaria]

                                             Filipendula vulgaris

                                                   [Filipendula hexapetala]

                                                   [Spiraea filipendula]

                                     Fragaria

                                             Fragaria X ananassa

                                             Fragaria X bringhurstii

                                             Fragaria americana

                                             Fragaria ananassa

                                               Fragaria ananassa subsp. cuneifolia

                                             Fragaria australis

                                             Fragaria bracteata

                                             Fragaria bringhurstii

                                             Fragaria canadensis

                                             Fragaria cascadensis

                                             Fragaria chiloensis

                                                   [Fragaria chiloensis subsp. lucida]

                                                   [Fragaria chiloensis subsp. pacifica]

                                                   [Fragaria vesca var. chiloensis]

                                                   [Potentilla chiloensis]

                                               Fragaria chiloensis subsp. chiloensis

                                                     [Fragaria chilensis]

                                                     [Fragaria chiloensis var. scouleri]

                                               Fragaria chiloensis subsp. pacifica

                                               Fragaria chiloensis subsp. sandwicensis

                                                     [Fragaria chiloensis var. sandwicensis]

                                                     [Fragaria chiloensis var. sandwichensis]

                                             Fragaria cuneifolia

                                             Fragaria daltoniana

                                             Fragaria elatior

                                             Fragaria glauca

                                             Fragaria gracilis

                                             Fragaria grandiflora

                                             Fragaria grayana

                                             Fragaria helleri

                                             Fragaria iinumae

                                             Fragaria moschata

                                             Fragaria moupinensis

                                             Fragaria multicipita

                                             Fragaria nilgerrensis

                                             Fragaria nipponica

                                               Fragaria nipponica subsp. nipponica

                                                     [Fragaria yezoensis]

                                             Fragaria orientalis

                                             Fragaria ovalis

                                             Fragaria pauciflora

                                             Fragaria pentaphylla

                                             Fragaria platypetala

                                             Fragaria sandwicensis

                                             Fragaria sibbaldifolia

                                             Fragaria suksdorfii

                                             Fragaria truncata

                                             Fragaria vesca

                                                   [Fragaria californica var. californica]

                                                   [Fragaria californica var. crinita]

                                                   [Fragaria californica]

                                                   [Fragaria crinita]

                                                   [Fragaria vesca subsp. bracteata]

                                                   [Fragaria vesca subsp. californica]

                                                   [Fragaria vesca subsp. vesca]

                                                   [Fragaria vesca var. bracteata]

                                                   [Fragaria vesca var. crinita]

                                                   [Fragaria vesca var. vesca]

                                                   [Potentilla vesca]

                                               Fragaria vesca subsp. americana

                                                     [Fragaria vesca var. americana]

                                               Fragaria vesca subsp. californica

                                             Fragaria virginiana

                                                   [Fragaria virginiana subsp. glauca]

                                                   [Fragaria virginiana subsp. platypetala]

                                                   [Potentilla virginiana]

                                               Fragaria virginiana subsp. glauca

                                                     [Fragaria ovalis var. glauca]

                                                     [Fragaria terrae-novae]

                                                     [Fragaria virginiana var. glauca]

                                                     [Fragaria virginiana var. ovalis]

                                                     [Fragaria virginiana var. terrae-novae]

                                               Fragaria virginiana subsp. grayana

                                                     [Fragaria illinoensis]

                                                     [Fragaria virginiana var. illinoensis]

                                               Fragaria virginiana subsp. platypetala

                                                     [Fragaria platypetala var. sibbaldifolia]

                                                     [Fragaria virginiana var. platypetala]

                                               Fragaria virginiana subsp. virginiana

                                                     [Fragaria prolifica]

                                                     [Fragaria umbelliformis]

                                                     [Fragaria virginiana var. australis]

                                                     [Fragaria virginiana var. canadensis]

                                                     [Fragaria yukonensis]

                                               Fragaria virginiana var. virginiana

                                             Fragaria viridis

                                               Fragaria viridis subsp. campestris

                                                     [Fragaria campestris]

                                               Fragaria viridis subsp. viridis

                                                     [Fragaria collina]

                                                     [Fragaria drymophila]

                                             Fragaria × ananassa

                                               Fragaria × ananassa subsp. ananassa

                                                     [Fragaria chiloensis var. ananassa]

                                                     [Fragaria × ananassa var. ananassa]

                                               Fragaria × ananassa subsp. cuneifolia

                                                     [Fragaria × ananassa var. cuneifolia]

                                             Fragaria × bringhurstii

                                             Fragaria × magna

                                     Geum

                                             Geum albiflorum

                                                   [Geum sericeum]

                                             Geum aleppicum

                                                   [Geum aleppicum subsp. strictum]

                                                   [Geum aleppicum var. glabricaule]

                                                   [Geum aleppicum var. strictum]

                                                   [Geum decurrens]

                                                   [Geum strictum var. decurrens]

                                                   [Geum strictum var. strictum]

                                                   [Geum strictum]

                                             Geum calthifolium

                                                   [Acomastylis calthifolia]

                                               Geum calthifolium subsp. calthifolium

                                                     [Sieversia calthifolia]

                                             Geum campanulatum

                                             Geum canadense

                                                   [Geum album]

                                                   [Geum camporum]

                                                   [Geum canadense var. brevipes]

                                                   [Geum canadense var. camporum]

                                                   [Geum canadense var. canadense]

                                                   [Geum canadense var. texanum]

                                             Geum canescens

                                             Geum ciliatum

                                             Geum coccineum

                                             Geum elatum

                                             Geum geniculatum

                                             Geum geoides

                                                   [Coluria geoides]

                                             Geum glaciale

                                                   [Novosieversia glacialis]

                                                   [Sieversia glacialis]

                                             Geum heterocarpum

                                             Geum intermedium

                                             Geum involucratum

                                             Geum japonicum

                                               Geum japonicum var. chinense

                                             Geum kokanicum

                                                   [Orthurus kokanicus]

                                             Geum laciniatum

                                                   [Geum laciniatum var. laciniatum]

                                                   [Geum laciniatum var. trichocarpum]

                                             Geum macrophyllum

                                               Geum macrophyllum var. macrophyllum

                                                     [Geum macrophyllum subsp. macrophyllum]

                                               Geum macrophyllum var. perincisum

                                                     [Geum macrophyllum subsp. perincisum]

                                                     [Geum macrophyllum var. rydbergii]

                                                     [Geum perincisum var. intermedium]

                                             Geum magellanicum

                                             Geum montanum

                                                   [Sieversia montana]

                                             Geum oregonense

                                             Geum parviflorum

                                             Geum peckii

                                                   [Acomastylis peckii]

                                                   [Sieversia peckii]

                                             Geum perincisum

                                               Geum perincisum var. perincisum

                                             Geum pyrenaicum

                                             Geum quellyon

                                                   [Geum chiloense]

                                             Geum radiatum

                                                   [Acomastylis radiata]

                                                   [Sieversia radiata]

                                             Geum reptans

                                                   [Sieversia reptans]

                                             Geum rhodopeum

                                             Geum rivale

                                                   [Geum pallidum]

                                             Geum rossii

                                                   [Acomastylis rossii subsp. turbinata]

                                                   [Acomastylis rossii var. rossii]

                                                   [Acomastylis rossii]

                                                   [Geum gracilipes]

                                                   [Geum rossii var. depressum]

                                                   [Geum rossii var. rossii]

                                                   [Geum rossii var. turbinatum]

                                                   [Geum turbinatum]

                                                   [Sieversia gracilipes]

                                                   [Sieversia rossii]

                                                   [Sieversia turbinata]

                                               Geum rossii turbinatum

                                             Geum rubifolium

                                             Geum schofieldii

                                                   [Geum scholfieldii]

                                             Geum sylvaticum

                                                   [Geum biflorum]

                                             Geum triflorum

                                                   [Erythrocoma canescens]

                                               Geum triflorum var. ciliatum

                                                     [Geum canescens]

                                                     [Geum ciliatum]

                                                     [Geum triflorum var. campanulatum]

                                                     [Geum triflorum var. canescens]

                                               Geum triflorum var. triflorum

                                                     [Geum ciliatum var. griseum]

                                             Geum urbanum

                                                   [Geum caryophyllata]

                                             Geum vernum

                                                   [Stylypus vernus]

                                             Geum virginianum

                                                   [Geum flavum]

                                                   [Geum hirsutum]

                                             Geum × aurantiacum

                                             Geum × catlingii

                                             Geum × macneillii

                                             Geum × macranthum

                                                   [Acomastylis macrantha]

                                                   [Sieversia × macrantha]

                                             Geum × pervale

                                             Geum × pulchrum

                                     Gillenia

                                             Gillenia stipulata

                                                   [Gillenia stipulacea]

                                                   [Porteranthus stipulatus]

                                                   [Spiraea stipulata]

                                             Gillenia trifoliata

                                                   [Porteranthus trifoliatus]

                                                   [Spiraea trifoliata]

                                     Hagenia

                                             Hagenia abyssinica

                                     Halmia

                                             Halmia tomentosa

                                     Hedlundia

                                             Hedlundia austriaca

                                                   [Sorbus austriaca]

                                             Hedlundia mougeotii

                                                   [Sorbus mougeotii]

                                     Hesperhodos

                                             Hesperhodos minutifolia

                                             Hesperhodos mirificus

                                     Hesperomeles

                                             Hesperomeles ferruginea

                                                   [Hesperomeles lanuginosa]

                                             Hesperomeles obtusifolia

                                                   [Hesperomeles heterophylla]

                                                   [Hesperomeles obovata]

                                               Hesperomeles obtusifolia var. microphylla

                                               Hesperomeles obtusifolia var. obtusifolia

                                     Heteromeles

                                             Heteromeles arbutifolia

                                                   [Heteromeles arbutifolia var. arbutifolia]

                                                   [Heteromeles arbutifolia var. cerina]

                                                   [Heteromeles arbutifolia var. macrocarpa]

                                                   [Heteromeles fremontiana]

                                                   [Heteromeles salicifolia]

                                                   [Photinia arbutifolia var. cerina]

                                                   [Photinia arbutifolia]

                                                   [Photinia salicifolia]

                                     Holodiscus

                                             Holodiscus argenteus

                                                   [Schizonotus argenteus]

                                               Holodiscus argenteus var. alpestris

                                                     [Schizonotus argenteus var. alpestris]

                                               Holodiscus argenteus var. velutinus

                                                     [Holodiscus argenteus var. matudae]

                                                     [Sericotheca velutina]

                                             Holodiscus australis

                                             Holodiscus boursieri

                                             Holodiscus discolor

                                                   [Holodiscus discolor var. delnortensis]

                                                   [Holodiscus dumosus subsp. saxicola]

                                                   [Holodiscus saxicola]

                                                   [Schizonotus discolor]

                                                   [Sericotheca boursieri]

                                                   [Sericotheca discolor]

                                                   [Sericotheca franciscana]

                                                   [Sericotheca obovata]

                                                   [Sericotheca saxicola]

                                                   [Spiraea discolor]

                                               Holodiscus discolor var. cedrorum

                                               Holodiscus discolor var. discolor

                                                     [Holodiscus discolor subsp. discolor]

                                                     [Holodiscus discolor subsp. franciscanus]

                                                     [Holodiscus discolor var. ariaefolius]

                                                     [Holodiscus discolor var. delnortensis]

                                                     [Holodiscus discolor var. franciscanus]

                                                     [Holodiscus dumosus subsp. saxicola]

                                                     [Holodiscus dumosus var. australis]

                                                     [Sericotheca concolor]

                                               Holodiscus discolor var. dumosus

                                               Holodiscus discolor var. glabrescens

                                                     [Holodiscus dumosus var. glabrescens]

                                                     [Holodiscus glabrescens]

                                                     [Holodiscus microphyllus var. glabrescens]

                                                     [Sericotheca glabrescens]

                                                     [Spiraea discolor var. glabrescens]

                                               Holodiscus discolor var. microphyllus

                                                     [Holodiscus discolor subsp. microphyllus]

                                                     [Holodiscus microphyllus var. microphyllus]

                                                     [Holodiscus microphyllus var. sericeus]

                                                     [Holodiscus microphyllus]

                                             Holodiscus dumosus

                                                   [Sericotheca dumosa]

                                               Holodiscus dumosus var. cedrorum

                                               Holodiscus dumosus var. dumosus

                                             Holodiscus fissus

                                             Holodiscus orizabae

                                     Horkelia

                                             Horkelia beneolens

                                             Horkelia bolanderi

                                                   [Horkelia bolanderi subsp. bolanderi]

                                                   [Horkelia bolanderi var. bolanderi]

                                                   [Potentilla bolanderi var. bolanderi]

                                                   [Potentilla bolanderi]

                                             Horkelia brownii

                                             Horkelia californica

                                                   [Potentilla californica]

                                                   [Sibbaldia californica]

                                               Horkelia californica var. brevibracteata

                                                     [Horkelia brevibracteata]

                                               Horkelia californica var. californica

                                                     [Horkelia californica subsp. californica]

                                               Horkelia californica var. elata

                                                     [Horkelia californica subsp. dissita]

                                                     [Horkelia elata]

                                                     [Horkelia glandulosa]

                                                     [Potentilla californica var. elata]

                                                     [Potentilla elata var. dissita]

                                               Horkelia californica var. frondosa

                                                     [Horkelia californica subsp. frondosa]

                                                     [Horkelia frondosa]

                                                     [Potentilla californica var. frondosa]

                                                     [Potentilla frondosa]

                                             Horkelia capitata

                                             Horkelia caruifolia

                                             Horkelia clevelandii

                                                   [Horkelia bolanderi subsp. clevelandii]

                                                   [Potentilla clevelandii]

                                               Horkelia clevelandii var. brevibracteata

                                               Horkelia clevelandii var. clevelandii

                                                     [Horkelia bolanderi subsp. clevelandii]

                                                     [Potentilla bolanderi var. clevelandii]

                                             Horkelia congesta

                                               Horkelia congesta var. congesta

                                                     [Horkelia congesta subsp. congesta]

                                               Horkelia congesta var. nemorosa

                                                     [Horkelia congesta subsp. nemorosa]

                                                     [Potentilla congesta var. nemorosa]

                                             Horkelia cuneata

                                                   [Potentilla cuneata]

                                               Horkelia cuneata var. cuneata

                                                     [Horkelia californica var. cuneata]

                                                     [Horkelia cuneata subsp. cuneata]

                                                     [Potentilla kelloggii var. cuneata]

                                                     [Potentilla lindleyi var. lepida]

                                               Horkelia cuneata var. puberula

                                                     [Horkelia cuneata subsp. puberula]

                                                     [Potentilla kelloggii var. puberula]

                                                     [Potentilla lindleyi var. puberula]

                                               Horkelia cuneata var. sericea

                                                     [Horkelia californica var. sericea]

                                                     [Horkelia cuneata subsp. sericea]

                                                     [Potentilla kelloggii]

                                                     [Potentilla lindleyi var. sericea]

                                             Horkelia daucifolia

                                                   [Horkelia pulchra]

                                                   [Potentilla congesta var. lobata]

                                                   [Potentilla daucifolia]

                                               Horkelia daucifolia var. caruifolia

                                                     [Potentilla caruifolia var. divergens]

                                               Horkelia daucifolia var. daucifolia

                                                     [Horkelia daucifolia subsp. daucifolia]

                                                     [Horkelia daucifolia subsp. latior]

                                               Horkelia daucifolia var. indicta

                                                     [Potentilla daucifolia var. indicta]

                                             Horkelia flavescens

                                             Horkelia frondosa

                                             Horkelia fusca

                                               Horkelia fusca subsp. capitata

                                               Horkelia fusca var. brownii

                                                     [Horkelia brownii]

                                               Horkelia fusca var. capitata

                                                     [Horkelia fusca subsp. capitata]

                                               Horkelia fusca var. filicoides

                                                     [Horkelia fusca subsp. filicoides]

                                                     [Potentilla douglasii var. filicoides]

                                               Horkelia fusca var. fusca

                                                     [Horkelia fusca subsp. fusca]

                                               Horkelia fusca var. parviflora

                                                     [Horkelia fusca subsp. parviflora]

                                                     [Potentilla douglasii var. parviflora]

                                               Horkelia fusca var. pseudocapitata

                                                     [Horkelia fusca subsp. pseudocapitata]

                                                     [Potentilla douglasii var. pseudocapitata]

                                               Horkelia fusca var. tenella

                                                     [Horkelia fusca subsp. tenella]

                                                     [Potentilla douglasii var. tenella]

                                             Horkelia glandulosa

                                             Horkelia hendersonii

                                                   [Potentilla hendersonii]

                                             Horkelia hispidula

                                                   [Potentilla hispidula]

                                             Horkelia howellii

                                                   [Potentilla howellii]

                                             Horkelia kelloggii

                                             Horkelia marinensis

                                                   [Horkelia bolanderi var. marinensis]

                                                   [Potentilla kelloggii var. marinensis]

                                                   [Potentilla marinensis]

                                             Horkelia parryi

                                                   [Potentilla parryi]

                                             Horkelia parviflora

                                             Horkelia pseudocapitata

                                             Horkelia puberula

                                             Horkelia rydbergii

                                                   [Horkelia bernardiana]

                                                   [Horkelia bolanderi subsp. parryi]

                                                   [Potentilla bolanderi var. parryi]

                                             Horkelia sericata

                                                   [Potentilla howellii]

                                                   [Potentilla laxiflora]

                                                   [Potentilla sericata]

                                             Horkelia sericea

                                             Horkelia tenuiloba

                                                   [Horkelia fusca var. tenuiloba]

                                                   [Potentilla micheneri]

                                                   [Potentilla tenuiloba]

                                             Horkelia tridentata

                                                   [Ivesia tridentata]

                                               Horkelia tridentata var. flavescens

                                                     [Horkelia flavescens]

                                                     [Horkelia tridentata subsp. flavescens]

                                                     [Potentilla tilingii var. flavescens]

                                               Horkelia tridentata var. tridentata

                                                     [Horkelia tridentata subsp. tridentata]

                                             Horkelia truncata

                                                   [Potentilla truncata]

                                             Horkelia tularensis

                                                   [Potentilla tularensis]

                                             Horkelia wilderae

                                                   [Potentilla parryi var. wilderae]

                                                   [Potentilla wilderae]

                                             Horkelia yadonii

                                     Horkeliella

                                             Horkeliella congdonis

                                                   [Horkelia congdonis]

                                                   [Horkelia purpurascens subsp. congdonis]

                                                   [Ivesia purpurascens subsp. congdonis]

                                                   [Potentilla purpurascens var. congdonis]

                                             Horkeliella purpurascens

                                                   [Horkelia purpurascens]

                                                   [Ivesia purpurascens subsp. purpurascens]

                                                   [Ivesia purpurascens]

                                                   [Potentilla purpurascens var. pinetorum]

                                                   [Potentilla purpurascens var. purpurascens]

                                                   [Potentilla purpurascens]

                                     Ivesia

                                             Ivesia aperta

                                                   [Potentilla aperta]

                                               Ivesia aperta var. aperta

                                               Ivesia aperta var. canina

                                             Ivesia argyrocoma

                                                   [Horkelia argyrocoma]

                                                   [Potentilla argyrocoma]

                                               Ivesia argyrocoma var. argyrocoma

                                               Ivesia argyrocoma var. moranii

                                             Ivesia arizonica

                                               Ivesia arizonica var. arizonica

                                                     [Purpusia saxosa]

                                               Ivesia arizonica var. saxosa

                                                     [Potentilla osterhoutii var. saxosa]

                                             Ivesia baileyi

                                                   [Horkelia baileyi]

                                                   [Potentilla baileyi]

                                               Ivesia baileyi var. baileyi

                                                     [Ivesia baileyi subsp. baileyi]

                                                     [Ivesia baileyi subsp. typica]

                                               Ivesia baileyi var. beneolens

                                             Ivesia callida

                                                   [Potentilla callida]

                                                   [Potentilla shockleyi var. callida]

                                             Ivesia campestris

                                                   [Horkelia campestris]

                                                   [Horkelia mollis]

                                                   [Potentilla campestris]

                                                   [Potentilla utahensis var. campestris]

                                             Ivesia cryptocaulis

                                                   [Potentilla cryptocaulis]

                                             Ivesia eremica

                                             Ivesia gordonii

                                                   [Horkelia gordonii var. gordonii]

                                                   [Horkelia gordonii]

                                                   [Ivesia gordanii]

                                                   [Potentilla gordonii var. gordonii]

                                                   [Potentilla gordonii]

                                               Ivesia gordonii alpicola

                                               Ivesia gordonii var. alpicola

                                                     [Horkelia gordonii var. alpicola]

                                               Ivesia gordonii var. gordonii

                                               Ivesia gordonii var. ursinorum

                                                     [Potentilla gordonii var. ursinorum]

                                               Ivesia gordonii var. wasatchensis

                                                     [Potentilla gordonii var. wasatchensis]

                                             Ivesia halophila

                                             Ivesia jaegeri

                                                   [Potentilla jaegeri]

                                             Ivesia kingii

                                               Ivesia kingii var. eremica

                                               Ivesia kingii var. kingii

                                             Ivesia longibracteata

                                             Ivesia lycopodioides

                                                   [Horkelia lycopodioides]

                                                   [Ivesia gordonii var. lycopodioides]

                                                   [Potentilla gordonii var. lycopodioides]

                                                   [Potentilla lycopodioides]

                                               Ivesia lycopodioides var. lycopodioides

                                                     [Ivesia gordonii var. lycopodioides]

                                                     [Ivesia lycopodioides subsp. lycopodioides]

                                                     [Ivesia lycopodioides subsp. typica]

                                                     [Potentilla gordonii var. lycopodioides]

                                               Ivesia lycopodioides var. megalopetala

                                                     [Horkelia gordonii var. megalopetala]

                                                     [Ivesia lycopodioides subsp. megalopetala]

                                                     [Ivesia megalopetala]

                                                     [Potentilla gordonii var. megalopetala]

                                                     [Potentilla lycopodioides var. megalopetala]

                                               Ivesia lycopodioides var. scandularis

                                                     [Horkelia scandularis]

                                                     [Ivesia lycopodioides subsp. scandularis]

                                                     [Potentilla gordonii var. scandularis]

                                                     [Potentilla lycopodioides var. scandularis]

                                             Ivesia muirii

                                                   [Horkelia chandleri]

                                                   [Horkelia muirii]

                                                   [Ivesia chandleri]

                                                   [Potentilla muirii]

                                             Ivesia multifoliolata

                                                   [Comarella multifoliolata]

                                                   [Horkelia multifoliolata]

                                                   [Ivesia multifoliata]

                                                   [Potentilla multifoliata]

                                                   [Potentilla multifoliolata]

                                             Ivesia paniculata

                                             Ivesia patellifera

                                                   [Potentilla patellifera]

                                             Ivesia pickeringii

                                                   [Horkelia pickeringii]

                                                   [Potentilla pickeringii]

                                             Ivesia pityocharis

                                             Ivesia purpurasens

                                             Ivesia pygmaea

                                                   [Horkelia chaetophora]

                                                   [Horkelia pygmaea]

                                                   [Ivesia gordonii var. pygmaea]

                                                   [Ivesia gordonii var. pygmea]

                                                   [Potentilla gordonii var. chaetophora]

                                                   [Potentilla gordonii var. pygmaea]

                                                   [Potentilla nubigena]

                                             Ivesia rhypara

                                               Ivesia rhypara var. rhypara

                                               Ivesia rhypara var. shellyi

                                             Ivesia sabulosa

                                                   [Comarella sabulosa]

                                                   [Potentilla sabulosa]

                                             Ivesia santolinoides

                                                   [Potentilla santolinoides]

                                                   [Stellariopsis santolinoides]

                                             Ivesia saxosa

                                                   [Horkelia saxosa]

                                                   [Potentilla acuminata]

                                                   [Potentilla rosulata]

                                                   [Potentilla saxosa subsp. saxosa]

                                                   [Potentilla saxosa subsp. sierrae]

                                                   [Potentilla saxosa var. saxosa]

                                                   [Potentilla saxosa]

                                             Ivesia sericoleuca

                                                   [Horkelia sericoleuca]

                                                   [Potentilla sericoleuca]

                                             Ivesia setosa

                                                   [Ivesia baileyi subsp. setosa]

                                                   [Ivesia baileyi var. setosa]

                                                   [Potentilla baileyi var. setosa]

                                             Ivesia shockleyi

                                               Ivesia shockleyi var. ostleri

                                               Ivesia shockleyi var. shockleyi

                                             Ivesia tweedyi

                                                   [Potentilla tweedyi]

                                             Ivesia unguiculata

                                                   [Horkelia unguiculata]

                                                   [Potentilla unguiculata]

                                             Ivesia utahensis

                                                   [Potentilla utahensis]

                                             Ivesia webberi

                                                   [Horkelia webberi]

                                                   [Potentilla webberi]

                                     Kageneckia

                                             Kageneckia angustifolia

                                             Kageneckia lanceolata

                                             Kageneckia oblonga

                                     Kelseya

                                           [Kelseyi]

                                             Kelseya uniflora

                                                   [Eriogynia uniflora]

                                                   [Kelseyi uniflora]

                                     Kerria

                                             Kerria japonica

                                                   [Corchorus japonicus]

                                                   [Rubus japonicus]

                                     Lachemilla

                                             Lachemilla aphanoides

                                                   [Alchemilla aphanoides var. subalpestris]

                                                   [Alchemilla aphanoides]

                                                   [Alchemilla hirsuta]

                                                   [Alchemilla tripartita]

                                                   [Lachemilla tripartita]

                                             Lachemilla equisetiformis

                                             Lachemilla erodiifolia

                                             Lachemilla galioides

                                             Lachemilla killipii

                                             Lachemilla mandoniana

                                             Lachemilla mutisii

                                             Lachemilla nivalis

                                             Lachemilla orbiculata

                                             Lachemilla orizabensis

                                             Lachemilla pectinata

                                                   [Alchemilla pectinata var. mexicana]

                                                   [Alchemilla pectinata]

                                             Lachemilla pinnata

                                                   [Alchemilla pinnata]

                                             Lachemilla polylepis

                                             Lachemilla procumbens

                                                   [Alchemilla procumbens]

                                             Lachemilla repens

                                             Lachemilla sibbaldiifolia

                                                   [Alchemilla pringlei]

                                                   [Alchemilla sibbaldiifolia]

                                                   [Lachemilla pringlei]

                                             Lachemilla standleyi

                                                   [Alchemilla kupperi]

                                                   [Alchemilla standleyi]

                                                   [Lachemilla talamanquensis]

                                             Lachemilla tanacetifolia

                                             Lachemilla velutina

                                             Lachemilla venusta

                                                   [Alchemilla guatemalensis]

                                             Lachemilla verticillata

                                                   [Lachemilla ocreata]

                                             Lachemilla vulcanica

                                                   [Alchemilla vulcanica]

                                                   [Lachemilla purpusii]

                                     Lauro-cerasus

                                     Laurocerasus

                                     Lindleya

                                             Lindleya mespiloides

                                     Louiseania

                                     Luetkea

                                             Luetkea pectinata

                                                   [Eriogynia pectinata]

                                                   [Luetkea sibbaldioides]

                                                   [Saxifraga pectinata]

                                                   [Spiraea pectinata]

                                     Lyonothamnus

                                             Lyonothamnus floribundus

                                                   [Lyonothamnus aspleniifolius]

                                                   [Lyonothamnus floribundus subsp. aspleniifolius]

                                                   [Lyonothamnus floribundus subsp. floribundus]

                                                   [Lyonothamnus floribundus var. aspleniifolius]

                                               Lyonothamnus floribundus subsp. asplenifolius

                                                     [Lyonothamnus floribundus f. aspleniifolius]

                                               Lyonothamnus floribundus subsp. aspleniifolius

                                                     [Lyonothamnus floribundus var. aspleniifolius]

                                               Lyonothamnus floribundus subsp. floribundus

                                                     [Lyonothamnus floribundus var. floribundus]

                                               Lyonothamnus floribundus var. floribundus

                                     Malacomeles

                                             Malacomeles denticulata

                                                   [Amelanchier denticulata]

                                                   [Cotoneaster denticulatus]

                                             Malacomeles nervosa

                                                   [Amelanchier nervosa]

                                             Malacomeles paniculata

                                                   [Amelanchier paniculata]

                                             Malacomeles pringlei

                                                   [Amelanchier pringlei]

                              Maloideae

                                     Sinomalus

                                             Sinomalus sieboldii

                                                   [Malus toringo]

                                     Malus

                                             Malus angustifolia

                                                   [Malus angustifolia var. angustifolia]

                                                   [Malus angustifolia var. puberula]

                                                   [Malus coronaria var. angustifolia]

                                                   [Pyrus angustifolia]

                                                   [Pyrus coronaria var. angustifolia]

                                             Malus bacata

                                             Malus baccata

                                                   [Malus baccata f. gracilis]

                                                   [Malus baccata var. baccata]

                                                   [Malus baccata var. himalaica]

                                                   [Malus baccata var. sibirica]

                                                   [Pyrus baccata]

                                             Malus coronaria

                                                   [Malus bracteata]

                                                   [Malus carolinensis]

                                                   [Malus coronaria var. bracteata]

                                                   [Malus coronaria var. coronaria]

                                                   [Malus coronaria var. dasycalyx]

                                                   [Malus coronaria var. elongata]

                                                   [Malus coronaria var. glaucescens]

                                                   [Malus coronaria var. hoopesii]

                                                   [Malus coronaria var. lancifolia]

                                                   [Malus coronaria var. platycarpa]

                                                   [Malus coronaria var. plena]

                                                   [Malus coronaria var. puberula]

                                                   [Malus elongata]

                                                   [Malus fragrans]

                                                   [Malus glabrata]

                                                   [Malus glaucescens]

                                                   [Malus lancifolia]

                                                   [Malus platycarpa]

                                                   [Malus × platycarpa]

                                                   [Pyrus bracteata]

                                                   [Pyrus coronaria var. dasycalyx]

                                                   [Pyrus coronaria var. elongata]

                                                   [Pyrus coronaria var. lancifolia]

                                                   [Pyrus coronaria]

                                                   [Pyrus glaucescens]

                                                   [Pyrus lancifolia]

                                                   [Pyrus × platycarpa]

                                             Malus dawsoniana

                                             Malus florentina

                                                   [Crataegus florentina]

                                             Malus floribunda

                                                   [Malus pulcherrima]

                                             Malus fusca

                                                   [Malus diversifolia]

                                                   [Malus fusca var. diversifolia]

                                                   [Malus fusca var. levipes]

                                                   [Malus macounii]

                                                   [Malus rivularis]

                                                   [Pyrus diversifolia]

                                                   [Pyrus fusca]

                                                   [Pyrus rivularis]

                                             Malus halliana

                                                   [Malus domestica var. halliana]

                                                   [Pyrus halleana]

                                                   [Pyrus halliana]

                                             Malus hupehensis

                                                   [Malus domestica var. hupehensis]

                                                   [Malus theifera]

                                                   [Pyrus hupehensis]

                                             Malus ioensis

                                                   [Malus angustifolia var. spinosa]

                                                   [Malus coronaria subsp. ioensis]

                                                   [Malus coronaria var. ioensis]

                                                   [Malus ioensis var. bushii]

                                                   [Malus ioensis var. creniserrata]

                                                   [Malus ioensis var. ioensis]

                                                   [Malus ioensis var. palmeri]

                                                   [Malus ioensis var. spinosa]

                                                   [Malus ioensis var. texana]

                                                   [Pyrus angustifolia var. spinosa]

                                                   [Pyrus coronaria var. ioensis]

                                                   [Pyrus ioensis var. texana]

                                                   [Pyrus ioensis]

                                             Malus kansuensis

                                             Malus mandshurica

                                                   [Malus bacata subsp. mandshurica]

                                                   [Malus baccata subsp. mandshurica]

                                                   [Malus baccata var. mandshurica]

                                                   [Malus mandshurica var. sachalinensis]

                                                   [Malus sachalinensis]

                                             Malus ombrophila

                                             Malus orientalis

                                                   [Malus ×platycarpa var. hoopesii]

                                             Malus prattii

                                             Malus prunifolia

                                                   [Pyrus prunifolia]

                                             Malus pumila

                                                   [Malus communis]

                                                   [Malus domestica subsp. pumila]

                                                   [Malus domestica]

                                                   [Malus malus]

                                                   [Malus niedzwetzkyana]

                                                   [Malus praecox]

                                                   [Malus pumila var. domestica]

                                                   [Malus pumila var. niedzwetzkyana]

                                                   [Malus sylvestris var. praecox]

                                                   [Pyrus malus var. paradisiaca]

                                                   [Pyrus malus]

                                                   [Pyrus pumila]