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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]
                            Rhamnaceae
                                     Adolphia
                                             Adolphia californica
                                             Adolphia infesta
                                                   [Ceanothus infesta]
                                     Alphitonia
                                             Alphitonia excelsa
                                                   [Colubrina excelsa]
                                             Alphitonia incana
                                             Alphitonia petriei
                                             Alphitonia ponderosa
                                                   [Alphitonia ponderosa var. auwahiensis]
                                                   [Alphitonia ponderosa var. costata]
                                                   [Alphitonia ponderosa var. grandifolia]
                                                   [Alphitonia ponderosa var. kauila]
                                                   [Alphitonia ponderosa var. lanaiensis]
                                             Alphitonia whitei
                                             Alphitonia zizyphoides
                                     Apetlorhamnus
                                     Auerodendron
                                             Auerodendron acuminatum
                                                   [Colubrina acuminata]
                                             Auerodendron pauciflorum
                                     Bathiorhamnus
                                             Bathiorhamnus louvelii
                                     Berchemia
                                             Berchemia discolor
                                                   [Araliorhamnus punctulata]
                                             Berchemia ecorollata
                                                   [Ventilago ecorollata]
                                             Berchemia floribunda
                                             Berchemia racemosa
                                             Berchemia scandens
                                             Berchemia yunnanensis
                                             Berchemia zeyheri
                                     Ceanothus
                                             Ceanothus X bakeri
                                             Ceanothus X rugosus
                                             Ceanothus X veitchianus
                                             Ceanothus americanus
                                                   [Ceanothus americanus var. intermedius]
                                                   [Ceanothus americanus var. pitcheri]
                                                   [Ceanothus intermedius]
                                             Ceanothus arboreus
                                                   [Ceanothus arboreus var. arboreus]
                                                   [Ceanothus arboreus var. glaber]
                                                   [Ceanothus arboreus var. glabra]
                                                   [Ceanothus velutinus var. arboreus]
                                             Ceanothus arcuatus
                                                   [Ceanothus X arcuatus]
                                             Ceanothus austromontanus
                                                   [Ceanothus austro-montanus]
                                             Ceanothus bolensis
                                             Ceanothus buxifolius
                                             Ceanothus caeruleus
                                                   [Ceanothus candolleanus]
                                             Ceanothus confusus
                                                   [Ceanothus divergens subsp. confusus]
                                                   [Ceanothus prostratus subsp. confusus]
                                             Ceanothus connivens
                                             Ceanothus cordulatus
                                             Ceanothus crassifolius
                                                   [Ceanothus crassifolius var. planus]
                                                   [Ceanothus verrucosus var. crassifolius]
                                               Ceanothus crassifolius var. crassifolius
                                               Ceanothus crassifolius var. planus
                                             Ceanothus cuneatus
                                                   [Ceanothus cuneatus var. ramulosus]
                                                   [Ceanothus macrocarpus]
                                                   [Ceanothus oblanceolatus]
                                                   [Ceanothus submontanus]
                                                   [Rhamnus cuneata]
                                                   [Rhamnus cuneatus]
                                               Ceanothus cuneatus var. cuneatus
                                                     [Ceanothus cuneatus subsp. cuneatus]
                                                     [Ceanothus cuneatus var. dubius]
                                                     [Ceanothus cuneatus var. submontanus]
                                               Ceanothus cuneatus var. fascicularis
                                                     [Ceanothus cuneatus subsp. fascicularis]
                                                     [Ceanothus ramulosus var. fascicularis]
                                               Ceanothus cuneatus var. ramulosus
                                                     [Ceanothus ramulosus]
                                             Ceanothus cyaneus
                                             Ceanothus decornutus
                                             Ceanothus dentatus
                                                   [Ceanothus dentatus var. floribundus]
                                                   [Ceanothus floribundus]
                                                   [Ceanothus papillosus var. dentatus]
                                             Ceanothus depressus
                                                   [Ceanothus huichagorare]
                                                   [Ceanothus pueblensis]
                                             Ceanothus divergens
                                                   [Ceanothus prostratus var. divergens]
                                                   [Ceanothus purpureus subsp. divergens]
                                               Ceanothus divergens var. confusus
                                             Ceanothus diversifolius
                                                   [Ceanothus decumbens]
                                             Ceanothus fendleri
                                                   [Ceanothus fendleri var. venosus]
                                                   [Ceanothus fendleri var. viridis]
                                                   [Ceanothus subsericeus]
                                             Ceanothus ferrisiae
                                                   [Ceanothus ferrisae]
                                             Ceanothus flexilis
                                             Ceanothus foliosus
                                               Ceanothus foliosus var. foliosus
                                                     [Ceanothus dentatus var. dickeyi]
                                                     [Ceanothus diversifolius var. foliosus]
                                                     [Ceanothus foliosus subsp. foliosus]
                                               Ceanothus foliosus var. medius
                                                     [Ceanothus foliosus subsp. medius]
                                               Ceanothus foliosus var. viejasensis
                                               Ceanothus foliosus var. vineatus
                                                     [Ceanothus foliosus subsp. vineatus]
                                             Ceanothus fresnensis
                                                   [Ceanothus rigidus var. fresnensis]
                                             Ceanothus gloriosus
                                               Ceanothus gloriosus var. exaltatus
                                                     [Ceanothus gloriosus subsp. exaltatus]
                                               Ceanothus gloriosus var. gloriosus
                                                     [Ceanothus gloriosus subsp. gloriosus]
                                                     [Ceanothus prostratus var. grandiflorus]
                                                     [Ceanothus rigidus var. grandiflorus]
                                               Ceanothus gloriosus var. porrectus
                                                     [Ceanothus gloriosus subsp. porrectus]
                                             Ceanothus greggii
                                                   [Ceanothus greggii subsp. greggii]
                                                   [Ceanothus greggii var. greggii]
                                                   [Ceanothus greggii var. orbiculatus]
                                               Ceanothus greggii var. franklinii
                                             Ceanothus hearstiorum
                                             Ceanothus herbaceus
                                                   [Ceanothus grandiflorus]
                                                   [Ceanothus herbaceus var. pubescens]
                                                   [Ceanothus ovatus var. pubescens]
                                                   [Ceanothus ovatus]
                                                   [Ceanothus pubescens]
                                             Ceanothus impressus
                                               Ceanothus impressus var. impressus
                                               Ceanothus impressus var. nipomensis
                                             Ceanothus incanus
                                             Ceanothus insularis
                                             Ceanothus integerrimus
                                                   [Ceanothus nevadensis]
                                                   [Ceanothus peduncularis]
                                                   [Ceanothus puberulus]
                                               Ceanothus integerrimus var. integerrimus
                                                     [Ceanothus andersonii]
                                               Ceanothus integerrimus var. macrothyrsus
                                                     [Ceanothus californicus]
                                                     [Ceanothus integerrimus var. californicus]
                                                     [Ceanothus integerrimus var. peduncularis]
                                                     [Ceanothus integerrimus var. puberulus]
                                                     [Ceanothus thyrsiflorus var. macrothyrsus]
                                             Ceanothus jepsonii
                                                   [Ceanothus jepsonii subsp. albiflorus]
                                                   [Ceanothus jepsonii var. albiflorus]
                                                   [Ceanothus jepsonii var. jepsonii]
                                               Ceanothus jepsonii var. jepsonii
                                                     [Ceanothus jepsonii subsp. jepsonii]
                                             Ceanothus lanuginosus
                                                   [Ceanothus greggii var. lanuginosa]
                                             Ceanothus lemmonii
                                             Ceanothus leucodermis
                                                   [Ceanothus divaricatus var. eglandulosus]
                                                   [Ceanothus divaricatus var. laetiflorus]
                                             Ceanothus lobbianus
                                             Ceanothus lorenzenii
                                             Ceanothus maritimus
                                             Ceanothus martini
                                                   [Ceanothus utahensis]
                                             Ceanothus martinii
                                             Ceanothus masonii
                                                   [Ceanothus gloriosus subsp. masonii]
                                             Ceanothus megacarpus
                                                   [Ceanothus cuneatus var. macrocarpus]
                                               Ceanothus megacarpus var. insularis
                                                     [Ceanothus insularis]
                                                     [Ceanothus megacarpus subsp. insularis]
                                               Ceanothus megacarpus var. megacarpus
                                                     [Ceanothus megacarpus subsp. megacarpus]
                                                     [Ceanothus megacarpus var. pendulus]
                                             Ceanothus mendocinensis
                                             Ceanothus microphyllus
                                             Ceanothus mogollonicus
                                             Ceanothus ochraceus
                                             Ceanothus oliganthus
                                               Ceanothus oliganthus var. oliganthus
                                                     [Ceanothus azureus]
                                                     [Ceanothus divaricatus]
                                                     [Ceanothus hirsutus]
                                                     [Ceanothus oliganthus subsp. oliganthus]
                                               Ceanothus oliganthus var. orcuttii
                                                     [Ceanothus hirsutus var. orcuttii]
                                                     [Ceanothus oliganthus var. orcutii]
                                                     [Ceanothus orcuttii]
                                               Ceanothus oliganthus var. sorediatus
                                                     [Ceanothus oliganthus subsp. sorediatus]
                                                     [Ceanothus sorediatus]
                                             Ceanothus ophiochilus
                                             Ceanothus otayensis
                                                   [Ceanothus X otayensis]
                                             Ceanothus palmeri
                                                   [Ceanothus spinosus var. palmeri]
                                             Ceanothus papillosus
                                                   [Ceanothus dentatus var. papillosus]
                                                   [Ceanothus papillosus subsp. papillosus]
                                                   [Ceanothus papillosus var. papillosus]
                                               Ceanothus papillosus var. roweanus
                                                     [Ceanothus papillosus subsp. roweanus]
                                             Ceanothus parryi
                                                   [Ceanothus integerrimus var. parryi]
                                             Ceanothus parvifolius
                                                   [Ceanothus azureus var. parvifolius]
                                                   [Ceanothus integerrimus var. parvifolius]
                                             Ceanothus pauciflorus
                                                   [Ceanothus greggii subsp. vestitus]
                                                   [Ceanothus greggii var. vestitus]
                                                   [Ceanothus vestitus]
                                                   [Scutia pauciflora]
                                             Ceanothus pendletonensis
                                             Ceanothus perplexans
                                                   [Ceanothus greggii subsp. perplexans]
                                                   [Ceanothus greggii var. perplexans]
                                             Ceanothus pinetorum
                                                   [Ceanothus prostratus var. pinetorum]
                                             Ceanothus prostratus
                                                   [Ceanothus divergens subsp. occidentalis]
                                                   [Ceanothus prostratus subsp. prostratus]
                                                   [Ceanothus prostratus var. laxus]
                                                   [Ceanothus prostratus var. occidentalis]
                                               Ceanothus prostratus var. occidentalis
                                                     [Ceanothus divergens subsp. occidentalis]
                                               Ceanothus prostratus var. prostratus
                                                     [Ceanothus prostratus subsp. prostratus]
                                                     [Ceanothus prostratus var. laxus]
                                             Ceanothus pumilus
                                                   [Ceanothus prostratus subsp. pumilus]
                                                   [Ceanothus prostratus var. profugus]
                                                   [Ceanothus × humboldtensis]
                                             Ceanothus purpureus
                                                   [Ceanothus jepsonii var. purpureus]
                                                   [Ceanothus purpureus subsp. purpureus]
                                             Ceanothus ramulosus
                                               Ceanothus ramulosus var. ramulosus
                                             Ceanothus rigidus
                                                   [Ceanothus cuneatus subsp. rigidus]
                                                   [Ceanothus cuneatus var. rigidus]
                                                   [Ceanothus verrucosus var. rigidus]
                                             Ceanothus roderickii
                                                   [Ceanothus rodericki]
                                             Ceanothus rugosus
                                             Ceanothus sanguineus
                                                   [Ceanothus oreganus]
                                             Ceanothus serpyllifolius
                                             Ceanothus serrulatus
                                             Ceanothus sonomensis
                                                   [Ceanothus cuneatus subsp. sonomensis]
                                             Ceanothus spinosus
                                             Ceanothus thyrsiflorus
                                               Ceanothus thyrsiflorus var. griseus
                                                     [Ceanothus griseus var. griseus]
                                                     [Ceanothus griseus var. horizontalis]
                                                     [Ceanothus griseus]
                                               Ceanothus thyrsiflorus var. obispoensis
                                               Ceanothus thyrsiflorus var. thyrsiflorus
                                                     [Ceanothus thyrsiflorus var. chandleri]
                                                     [Ceanothus thyrsiflorus var. repens]
                                             Ceanothus tomentosus
                                                   [Ceanothus oliganthus var. tomentosus]
                                                   [Ceanothus tomentosus subsp. olivaceus]
                                                   [Ceanothus tomentosus var. olivaceus]
                                                   [Ceanothus tomentosus var. tomentosus]
                                               Ceanothus tomentosus var. tomentosus
                                             Ceanothus velutinus
                                                   [Ceanothus velutinus subsp. hookeri]
                                                   [Ceanothus velutinus subsp. laevigatus]
                                                   [Ceanothus velutinus var. hookeri]
                                                   [Ceanothus velutinus var. laevigatus]
                                                   [Ceanothus velutinus var. velutinus]
                                             Ceanothus verrucosus
                                             Ceanothus × arcuatus
                                             Ceanothus × bakeri
                                             Ceanothus × delileanus
                                             Ceanothus × flexilis
                                             Ceanothus × lobbianus
                                             Ceanothus × lorenzenii
                                                   [Ceanothus velutinus var. lorenzenii]
                                             Ceanothus × mendocinensis
                                             Ceanothus × otayensis
                                             Ceanothus × pallidus
                                             Ceanothus × regius
                                                   [Ceanothus papillosus var. regius]
                                             Ceanothus × rugosus
                                             Ceanothus × serrulatus
                                             Ceanothus × vanrensselaeri
                                             Ceanothus × veitchianus
                                             Ceanothus ×bakeri
                                     Chacaya
                                             Chacaya trinervis
                                                   [Discaria trinervis]
                                     Chondropetalum
                                     Colletia
                                             Colletia hystrix
                                             Colletia paradoxa
                                                   [Colletia cruciata]
                                             Colletia spinosissima
                                                   [Colletia ferox]
                                                   [Colletia spinosa]
                                             Colletia ulicina
                                     Colubrina
                                               Anadenanthera colubrina var. cebil
                                                     [Piptadenia hassleriana var. fruticosa]
                                                     [Piptadenia hassleriana]
                                                     [Piptadenia macrocarpa var. genuina]
                                                     [Piptadenia macrocarpa var. vestita]
                                                     [Piptadenia macrocarpa]
                                             Colubrina arborescens
                                                   [Colubrina colubrina]
                                             Colubrina asiatica
                                             Colubrina californica
                                                   [Colubrina texensis var. californica]
                                             Colubrina celtidifolia
                                             Colubrina cubensis
                                               Colubrina cubensis var. floridana
                                             Colubrina decipiens
                                             Colubrina ehrenbergii
                                             Colubrina elliptica
                                                   [Colubrina reclinata]
                                             Colubrina glandulosa
                                               Colubrina glandulosa var. antillana
                                                     [Colubrina rufa var. antillana]
                                             Colubrina greggii
                                                   [Colubrina greggii var. greggii]
                                                   [Colubrina greggii var. yucatanensis]
                                             Colubrina heteroneura
                                                   [Cormonema multiflorum]
                                             Colubrina johnstonii
                                             Colubrina macrocarpa
                                                   [Colubrina megacarpa]
                                             Colubrina oppositifolia
                                             Colubrina rufa
                                             Colubrina sordida
                                             Colubrina stricta
                                             Colubrina texensis
                                               Colubrina texensis var. pedunculata
                                               Colubrina texensis var. texensis
                                             Colubrina triflora
                                                   [Colubrina arborea]
                                                   [Colubrina glomerata]
                                                   [Colubrina mexicana]
                                                   [Colubrina mollis]
                                                   [Colubrina montana]
                                             Colubrina verrucosa
                                                   [Colubrina urbanii]
                                                   [Hybosperma spinosum]
                                             Colubrina viridis
                                                   [Colubrina glabra]
                                     Condalia
                                             Condalia brandegeei
                                             Condalia correllii
                                             Condalia ericoides
                                                   [Microrhamnus ericoides]
                                             Condalia fasciculata
                                             Condalia globosa
                                               Condalia globosa var. globosa
                                               Condalia globosa var. pubescens
                                             Condalia hookeri
                                               Condalia hookeri var. edwardsiana
                                               Condalia hookeri var. hookeri
                                             Condalia lycioides
                                             Condalia mexicana
                                             Condalia obovata
                                             Condalia obtusifolia
                                             Condalia rigida
                                             Condalia spathulata
                                             Condalia velutina
                                             Condalia viridis
                                             Condalia warnockii
                                               Condalia warnockii var. kearneyana
                                               Condalia warnockii var. warnockii
                                     Condaliopsis
                                             Condaliopsis lycioides
                                     Cormonema
                                     Crumenaria
                                             Crumenaria choretroides
                                                   [Crumenaria polygaloides]
                                             Crumenaria lilloi
                                                   [Crumenaria polygaloides f. glabrata]
                                                   [Crumenaria polygaloides var. foliosa]
                                     Cryptandra
                                             Cryptandra amara
                                             Cryptandra distigma
                                             Cryptandra glabriflora
                                             Cryptandra leucophracta
                                             Cryptandra leucopogon
                                             Cryptandra polyclada
                                             Cryptandra propinqua
                                             Cryptandra pungens
                                             Cryptandra triplex
                                     Dallachya
                                             Dallachya vitiensis
                                                   [Rhamnella vitiensis]
                                     Discaria
                                             Discaria articulata
                                             Discaria chacaye
                                                   [Discaria serratifolia]
                                             Discaria toumatou
                                     Emmenosperma
                                             Emmenosperma cunninghamii
                                     Endotropis
                                             Endotropis crocea
                                               Endotropis crocea subsp. crocea
                                               Endotropis crocea subsp. ilicifolia
                                               Endotropis crocea subsp. insula
                                             Endotropis standleyana
                                                   [Rhamnus standleyana]
                                     Frangula
                                             Frangula breedlovei
                                                   [Rhamnus breedlovei]
                                             Frangula californica
                                                   [Rhamnus californica]
                                               Frangula californica subsp. californica
                                                     [Rhamnus californica subsp. californica]
                                                     [Rhamnus californica var. californica]
                                                     [Rhamnus purshiana var. californica]
                                               Frangula californica subsp. crassifolia
                                                     [Rhamnus californica subsp. crassifolia]
                                                     [Rhamnus californica var. crassifolia]
                                                     [Rhamnus tomentella subsp. crassifolia]
                                               Frangula californica subsp. cuspidata
                                                     [Rhamnus californica subsp. cuspidata]
                                                     [Rhamnus californica var. viridula]
                                                     [Rhamnus cuspidata]
                                                     [Rhamnus tomentella subsp. cuspidata]
                                               Frangula californica subsp. occidentalis
                                                     [Frangula californica var. occidentalis]
                                                     [Frangula occidentalis]
                                                     [Rhamnus californica subsp. occidentalis]
                                                     [Rhamnus californica var. occidentalis]
                                                     [Rhamnus occidentalis]
                                               Frangula californica subsp. tomentella
                                                     [Frangula californica var. tomentella]
                                                     [Frangula tomentella]
                                                     [Rhamnus californica subsp. tomentella]
                                                     [Rhamnus californica var. tomentella]
                                                     [Rhamnus purshiana var. tomentella]
                                                     [Rhamnus tomentella subsp. tomentella]
                                                     [Rhamnus tomentella]
                                               Frangula californica subsp. ursina
                                                     [Frangula californica var. ursina]
                                                     [Frangula ursina]
                                                     [Rhamnus californica subsp. ursina]
                                                     [Rhamnus californica var. ursina]
                                                     [Rhamnus tomentella subsp. ursina]
                                                     [Rhamnus ursina]
                                               Frangula californica var. californica
                                             Frangula capreifolia
                                                   [Rhamnus capraeifolia var. capraeifolia]
                                                   [Rhamnus capraeifolia]
                                                   [Rhamnus capreifolia]
                                               Frangula capreifolia var. grandifolia
                                                     [Rhamnus capraeifolia var. grandifolia]
                                                     [Rhamnus pompana]
                                             Frangula dianthes
                                                   [Rhamnus dianthes]
                                             Frangula discolor
                                                   [Rhamnus discolor]
                                                   [Rhamnus sharpii]
                                               Frangula discolor var. discolor
                                               Frangula discolor var. mesoamericana
                                             Frangula grandiflora
                                             Frangula henryi
                                                   [Rhamnus henryi]
                                             Frangula hintonii
                                                   [Rhamnus hintonii]
                                             Frangula longistyla
                                                   [Rhamnus longistyla]
                                             Frangula mcvaughii
                                             Frangula microphylla
                                             Frangula mucronata
                                                   [Rhamnus mucronata]
                                             Frangula obovata
                                             Frangula palmeri
                                             Frangula pendula
                                             Frangula pinetorum
                                                   [Rhamnus pinetorum]
                                             Frangula pringlei
                                             Frangula purshiana
                                                   [Rhamnus purshiana]
                                               Frangula purshiana subsp. annonifolia
                                                     [Frangula annonifolia]
                                                     [Frangula anonaefolia]
                                                     [Frangula anonifolia]
                                                     [Frangula purshiana subsp. anonaefolia]
                                                     [Frangula purshiana subsp. anonifolia]
                                                     [Rhamnus annonifolia]
                                                     [Rhamnus anonaefolia]
                                                     [Rhamnus anonifolia]
                                                     [Rhamnus purshiana var. annonifolia]
                                                     [Rhamnus purshiana var. anonaefolia]
                                                     [Rhamnus purshiana var. anonifolia]
                                               Frangula purshiana subsp. purshiana
                                                     [Rhamnus purshiana subsp. purshiana]
                                                     [Rhamnus purshiana var. purshiana]
                                               Frangula purshiana subsp. ultramafica
                                             Frangula rubra
                                                   [Rhamnus californica var. rubra]
                                                   [Rhamnus rubra]
                                               Frangula rubra subsp. modocensis
                                                     [Rhamnus rubra subsp. modocensis]
                                                     [Rhamnus rubra var. modocensis]
                                               Frangula rubra subsp. nevadensis
                                                     [Rhamnus rubra subsp. nevadensis]
                                               Frangula rubra subsp. obtusissima
                                                     [Rhamnus californica var. obtusissima]
                                                     [Rhamnus obtusissima]
                                                     [Rhamnus rubra subsp. obtusissima]
                                                     [Rhamnus rubra var. obtusissima]
                                               Frangula rubra subsp. rubra
                                                     [Rhamnus rubra subsp. rubra]
                                                     [Rhamnus rubra var. rubra]
                                               Frangula rubra subsp. yosemitana
                                                     [Rhamnus rubra subsp. yosemitana]
                                                     [Rhamnus rubra var. yosemitana]
                                             Frangula scopulorum
                                                   [Rhamnus scopulorum]
                                                   [Rhamnus serrata var. scopulorum]
                                             Frangula surotatensis
                                                   [Rhamnus surotatensis]
                                     Gouania
                                             Gouania alnifolia
                                             Gouania conzattii
                                             Gouania hillebrandii
                                                   [Gouania cucullata]
                                                   [Gouania faurieri]
                                                   [Gouania lydgatei]
                                                   [Gouania mannii]
                                                   [Gouania pilata]
                                                   [Gouania remyi]
                                                   [Gouania sandwichiana]
                                                   [Gouania thinophila]
                                             Gouania hypoglauca
                                             Gouania leptostachya
                                             Gouania lupuloides
                                                   [Banisteria lupuloides]
                                                   [Gouania viridis]
                                             Gouania mauritiana
                                             Gouania meyenii
                                                   [Gouania gagnei]
                                                   [Gouania oliveri]
                                             Gouania pannigera
                                                   [Gouania mauritiana subsp. pannigera]
                                             Gouania polygama
                                                   [Gouania mexicana]
                                                   [Gouania tomentosa]
                                             Gouania pubidisca
                                             Gouania rosei
                                             Gouania stipularis
                                             Gouania vitifolia
                                                   [Gouania bishopii]
                                                   [Gouania hawaiiensis]
                                     Helinus
                                             Helinus integrifolius
                                             Helinus spartioides
                                     Hovenia
                                             Hovenia acerba
                                               Hovenia acerba var. kiukiangensis
                                             Hovenia dulcis
                                     Hybosperma
                                     Karwinskia
                                             Karwinskia calderonii
                                             Karwinskia humboldtiana
                                             Karwinskia johnstonii
                                             Karwinskia latifolia
                                             Karwinskia mollis
                                             Karwinskia parvifolia
                                                   [Karwinskia parvifolia var. pubescens]
                                                   [Karwinskia pubescens]
                                               Karwinskia parvifolia var. parvifolia
                                             Karwinskia umbellata
                                     Krugiodendron
                                             Krugiodendron ferreum
                                                   [Rhamnus ferreus]
                                                   [Rhamnus purpusii]
                                     Maesopsis
                                             Maesopsis eminii
                                     Microrhamnus
                                     Noltea
                                             Noltea africana
                                     Paliurus
                                             Paliurus hemsleyanus
                                             Paliurus spina-christi
                                                   [Rhamnus paliurus]
                                     Phylica
                                             Phylica paniculata
                                             Phylica pustulata
                                     Pomaderris
                                             Pomaderris apetala
                                             Pomaderris argyrophylla
                                             Pomaderris aspera
                                             Pomaderris betulina
                                             Pomaderris canescens
                                             Pomaderris elliptica
                                             Pomaderris hamiltonii
                                             Pomaderris phylicifolia
                                             Pomaderris pilifera
                                             Pomaderris racemosa
                                             Pomaderris rugosa
                                     Pseudoziziphus
                                             Pseudoziziphus parryi
                                                   [Condalia parryi var. microphylla]
                                                   [Pseudoziziphus parryi var. microphylla]
                                                   [Ziziphus parryi var. microphylla]
                                               Pseudoziziphus parryi var. parryi
                                     Retanilla
                                             Retanilla ephedra
                                                   [Colletia ephedra]
                                             Retanilla trinervia
                                                   [Trevoa trinervia]
                                     Reynosia
                                             Reynosia barbatula
                                             Reynosia guama
                                             Reynosia krugii
                                             Reynosia septentrionalis
                                             Reynosia uncinata
                                     Rhamnella
                                             Rhamnella franguloides
                                             Rhamnella rubrinervis
                                                   [Rhamnella hainanensis]
                                     Rhamnus
                                             Rhamnus alaternus
                                             Rhamnus alnifolia
                                                   [Apetlorhamnus alnifolia]
                                             Rhamnus alpina
                                             Rhamnus arguta
                                               Rhamnus arguta var. velutina
                                             Rhamnus betulifolia
                                                   [Frangula betulifolia]
                                               Rhamnus betulifolia var. betulifolia
                                                     [Frangula betulifolia subsp. betulifolia]
                                               Rhamnus betulifolia var. obovata
                                                     [Frangula betulifolia subsp. obovata]
                                             Rhamnus blumeri
                                                   [Frangula × blumeri]
                                             Rhamnus caroliniana
                                                   [Frangula caroliniana]
                                                   [Rhamnus caroliniana var. mollis]
                                             Rhamnus cathartica
                                             Rhamnus citrifolia
                                             Rhamnus crenata
                                             Rhamnus crocea
                                                   [Rhamnus crocea subsp. crocea]
                                                   [Rhamnus crocea var. crocea]
                                               Rhamnus crocea subsp. insula
                                             Rhamnus davurica
                                               Rhamnus davurica subsp. davurica
                                                     [Rhamnus davurica var. davurica]
                                               Rhamnus davurica subsp. nipponica
                                                     [Rhamnus davurica var. nipponica]
                                             Rhamnus frangula
                                                   [Frangula alnus]
                                                   [Rhamnus frangula var. angustifolia]
                                             Rhamnus glandulosa
                                             Rhamnus globosa
                                                   [Rhamnus chlorophora]
                                                   [Rhamnus globosus]
                                             Rhamnus ilicifolia
                                                   [Rhamnus crocea subsp. ilicifolia]
                                                   [Rhamnus crocea var. ilicifolia]
                                             Rhamnus insula
                                             Rhamnus japonica
                                             Rhamnus lanceolata
                                               Rhamnus lanceolata subsp. glabrata
                                                     [Rhamnus lanceolata var. glabrata]
                                               Rhamnus lanceolata subsp. lanceolata
                                                     [Rhamnus lanceolata var. lanceolata]
                                             Rhamnus libanotica
                                             Rhamnus lycioides
                                               Rhamnus lycioides subsp. oleoides
                                             Rhamnus nevadensis
                                             Rhamnus oleoides
                                             Rhamnus petiolaris
                                             Rhamnus pilosa
                                                   [Rhamnus crocea subsp. pilosa]
                                                   [Rhamnus crocea var. pilosa]
                                             Rhamnus pirifolia
                                                   [Rhamnus catalinae]
                                                   [Rhamnus crocea subsp. pirifolia]
                                                   [Rhamnus crocea var. insularis]
                                                   [Rhamnus crocea var. pirifolia]
                                                   [Rhamnus insularis]
                                             Rhamnus prinoides
                                             Rhamnus pumila
                                             Rhamnus rosei
                                             Rhamnus rosthornii
                                             Rhamnus saxatilis
                                                   [Rhamnus infectoria]
                                             Rhamnus serrata
                                                   [Rhamnus fasciculata]
                                                   [Rhamnus smithii subsp. fasciculata]
                                             Rhamnus smithii
                                                   [Rhamnus smithi]
                                                   [Rhamnus smithii subsp. typica]
                                             Rhamnus sphaerosperma
                                                   [Frangula sphaerosperma]
                                               Rhamnus sphaerosperma var. longipes
                                                     [Frangula sphaerosperma subsp. longipes]
                                             Rhamnus utilis
                                             Rhamnus virgata
                                             Rhamnus × spathulifolia
                                     Sageretia
                                             Sageretia elegans
                                             Sageretia laxiflora
                                             Sageretia lucida
                                             Sageretia minutiflora
                                                   [Rhamnus minutiflora]
                                             Sageretia rugosa
                                             Sageretia thea
                                             Sageretia wrightii
                                             Sageretia yunlongensis
                                     Sarcomphalus
                                             Sarcomphalus amole
                                                   [Ziziphus amole]
                                                   [Ziziphus sonorensis]
                                             Sarcomphalus laurinus
                                                   [Ziziphus sarcomphalus]
                                             Sarcomphalus lloydii
                                                   [Ziziphus lloydii]
                                             Sarcomphalus mexicanus
                                                   [Ziziphus mexicana]
                                             Sarcomphalus mistol
                                                   [Ziziphus mistol]
                                             Sarcomphalus obtusifolius
                                               Sarcomphalus obtusifolius var. canescens
                                                     [Condalia divaricata]
                                             Sarcomphalus pedunculatus
                                                   [Condalia pedunculata]
                                             Sarcomphalus yucatanensis
                                                   [Ziziphus yucatanensis]
                                     Scutia
                                             Scutia spicata
                                     Smythea
                                             Smythea lanceata
                                     Spyridium
                                             Spyridium globulosum
                                             Spyridium phlebophyllum
                                             Spyridium tridentatum
                                             Spyridium vexilliferum
                                     Talguenea
                                     Trevoa
                                             Trevoa quinquenervia
                                                   [Talguenea quinquenervia]
                                     Trichocephalus
                                             Trichocephalus stipularis
                                                   [Phylica stipularis]
                                     Trymalium
                                             Trymalium ledifolium
                                             Trymalium spathulatum
                                     Ventilago
                                             Ventilago cernua
                                             Ventilago leiocarpa
                                                   [Smythea nitida]
                                             Ventilago palawanensis
                                             Ventilago pubiflora
                                             Ventilago viminalis
                                             Ventilago vitiensis
                              Ziziphoideae
                                     Blackallia
                                             Blackallia connata
                                     Schistocarpaea
                                             Schistocarpaea johnsonii
                                     Stenanthemum
                                             Stenanthemum bilobum
                                             Stenanthemum complicatum
                                             Stenanthemum intricatum
                                             Stenanthemum notiale
                                     Ziziphus
                                             Ziziphus borneensis
                                             Ziziphus celata
                                             Ziziphus elmeri
                                             Ziziphus incurva
                                             Ziziphus lotus
                                             Ziziphus lycioides
                                                   [Zizyphus lycoides]
                                             Ziziphus mauritiana
                                             Ziziphus mucronata
                                             Ziziphus nummularia
                                             Ziziphus obtusifolia
                                                   [Zizyphus obtusifolia var. obtusifolia]
                                                   [Zizyphus obtusifolia]
                                               Ziziphus obtusifolia var. canescens
                                                     [Condalia lycioides var. canescens]
                                                     [Condaliopsis lycioides var. canescens]
                                                     [Ziziphus lycioides var. canescens]
                                                     [Zizyphus lycioides var. canescens]
                                                     [Zizyphus lycoides var. canescens]
                                                     [Zizyphus obtusifolia var. canescens]
                                               Ziziphus obtusifolia var. obtusifolia
                                             Ziziphus oenopolia
                                             Ziziphus parryi
                                                   [Condalia parryi]
                                                   [Condaliopsis parryi]
                                                   [Ziziphus parryi var. parryi]
                                                   [Zizyphus parryi var. parryi]
                                                   [Zizyphus parryi]
                                               Ziziphus parryi var. parryi
                                                     [Condalia parryi]
                                                     [Condaliopsis parryi]
                                                     [Ziziphus parryi]
                                                     [Zizyphus parryi var. parryi]
                                             Ziziphus reticulata
                                                   [Sarcomphalus reticulatus]
                                             Ziziphus rignonii
                                                   [Sarcomphalus domingensis]
                                             Ziziphus rugosa
                                             Ziziphus spina-christi
                                             Ziziphus suluensis
                                             Ziziphus taylorii
                                                   [Sarcomphalus taylorii]
                                             Ziziphus zizyphus
                                                   [Ziziphus jujuba]
                                                   [Zizyphus jujuba]
                                                   [Zizyphus zizyphus]
                                     Zizyphus
                                             Zizyphus lycioides

Problematic Rooting (22025)
                                               Frangula alnus subsp. alnus
                                                     [Frangula dodonei]

Problematic Rooting (29758)
                                               Rhamnus rubra subsp. nevadensis