Authors:
This checklist is a project of the UC Irvine Herbarium (IRVC). Please contact collections manager with questions, rcrowe@uci.edu.
Locality: The UCI Ecological Preserve is a 60 acre site on the southern edge of the campus located adjacent University Hills, the Irvine Research Park, and the San Joaquin Transportation Corridor. (33.635490, -117.844850)
Families: 58
Genera: 164
Species: 223
Total Taxa (details): 225
Sambucus nigra subsp. caerulea (Raf.) R. Bolli - Blue Elderberry
[Sambucus caerulea Raf., Sambucus caerulea var. caerulea, Sambucus caerulea var. neo-mexicana (Wooton) Rehder, Sambucus caerulea var. neomexicana (Woot.) Rehder, Sambucus caerulea var. velutina (Durand & Hilg.) Schwer., Sambucus cerulea Raf., Sambucus coerulea Raf., Sambucus coerulea var. neo-mexicana (Wooton) Rehder, Sambucus coerulea var. neomexicana (Wooton) Rehder, Sambucus glauca Nutt. ex Torr. & Gray, Sambucus mexicana subsp. caerulea, Sambucus mexicana subsp. cerulea (Raf.) A. E. Murray, Sambucus mexicana var. caerulea, Sambucus mexicana var. cerulea (Raf.) A. E. Murray, Sambucus neo-mexicana Wooton, Sambucus neomexicana Wooton, Sambucus neomexicana var. vestita (Wooton & Standl.) Kearney & Peebles, Sambucus nigra subsp. cerulea (Raf.) Bolli, Sambucus nigra var. cerulea (Raf.) B. L. Turner]
[Anthericum pomeridianum (DC.) Ker Gawl., Laothoe pomeridiana (DC.) Raf., Phalangium pomeridianum (DC.) Sweet, Scilla pomeridiana DC.]
Allium haematochiton S.Watson - Red-Skin Onion
[Allium marvinii Davidson]
Allium praecox Brandegee - Early Onion
[Allium hyalinum var. praecox (Brandegee) Jeps.]
Amaranthus albus L. - White Tumbleweed
[Amaranthus albus var. pubescens (Uline & W.L. Bray) Fernald, Amaranthus graecizans L., Amaranthus graecizans var. pubescens Uline & W.L. Bray, Amaranthus pubescens (Uline & W.L. Bray) Rydb.]
Malosma laurina (Nutt.) Nutt. ex Abrams - Laurel Sumac
[Lithraea laurina (Nutt.) Walp., Rhus laurina Nutt., Toxicodendron laurinum (Nutt.) Kuntze]
Schinus terebinthifolius Raddi - Brazilian Pepper Tree
[Schinus terebinthifolius var. raddianus Engl.]
Apiastrum angustifolium Nutt. - Mock-Parsley
Bowlesia incana Ruiz & Pav. - American Bowlesia
[Bowlesia septentrionalis Coult. & Rose]
Conium maculatum L. - Common Poison Hemlock
[Coriandrum maculatum (L.) Roth]
Daucus pusillus Michx. - Rattlesnake Plant
Foeniculum vulgare Mill. - Fennel
Sanicula arguta Greene ex Coult. & Rose - Sharp-Tooth Sanicle
[Sanicula simulans Hoover]
[Caucalis microcarpa Hook. & Arn.]
Asclepias fascicularis Decne. - Narrowleaf Milkweed
[Asclepias mexicana]
Washingtonia robusta H.Wendl. - Mexican Fan Palm
[Neowashingtonia robusta (H.Wendl.) A.Heller, Pritchardia robusta (H.Wendl.) Schröt., Washingtonia filifera var. robusta (H.Wendl.) Parish, Washingtonia gracilis Parish, Washingtonia sonorae S.Watson]
Ambrosia psilostachya DC. - Western Ragweed
[Ambrosia psilostachya var. californica (Rydb.) S.F. Blake, Ambrosia psilostachya var. psilostachya]
Artemisia californica Less. - Coastal Sagebrush
Artemisia douglasiana Bess. - Douglas Mugwort
[Artemisia caudata var. douglasiana (Besser) B. Boivin, Artemisia commutata var. douglasiana (Besser) Besser, Artemisia ludoviciana var. douglasiana (Besser) D.C. Eaton, Artemisia vulgaris subsp. douglasiana (Besser) H. St. John]
[Artemisiastrum palmeri (A. Gray) Rydb., Seriphidium palmeri (A. Gray) K. Bremer & Humphries]
Centaurea melitensis L. - Tocalote
Chaenactis artemisiifolia (Harvey & A. Gray) A. Gray - White Pincushion
[Acarphaea artemisiifolia Harv. & A. Gray]
[Carduus occidentalis Nutt.]
Corethrogyne filaginifolia (Hook. & Arn.) Nutt. - Sand-Aster
[Aster filaginifolius Hook. & Arn., Corethrogyne californica DC., Corethrogyne californica var. filaginifolia, Corethrogyne filaginifolia var. bernardina (Abrams) H.M.Hall, Corethrogyne filaginifolia var. brevicula (Greene) M.L.Canby, Corethrogyne filaginifolia var. californica (DC.) J.P.Saroyan, Corethrogyne filaginifolia var. filaginifolia, Corethrogyne filaginifolia var. glomerata H.M.Hall, Corethrogyne filaginifolia var. incana (Lindl.) M.L.Canby, Corethrogyne filaginifolia var. latifolia H.M.Hall, Corethrogyne filaginifolia var. linifolia H.M.Hall, Corethrogyne filaginifolia var. peirsonii M. L. Canby, Corethrogyne filaginifolia var. rigida (Benth.) A.Gray, Corethrogyne filaginifolia var. robusta Greene, Corethrogyne filaginifolia var. sessilis (Greene) M. L. Canby, Corethrogyne filaginifolia var. virgata (Benth.) A.Gray, Corethrogyne leucophylla (Lindl.) Menzies ex Jepson, Corethrogyne viscidula Greene, Lessingia filaginifolia (Hook. & Arn.) M.A. Lane, Lessingia filaginifolia var. californica (DC.) M.A. Lane, Lessingia filaginifolia var. filaginifolia]
Cotula australis (Sieber ex Spreng.) Hook. fil. - Australian Brass-Buttons
[Anacyclus australis Sieber ex Spreng., Lancisia australis (Sieber ex Spreng.) Rydb., Strongylosperma australe (Sieber ex Spreng.) Less.]
Deinandra fasciculata (DC.) Greene - Fascicled Tarweed
[Hartmannia fasciculata, Hemizonia fasciculata (DC.) Torr. & A. Gray, Hemizonia fasciculata subsp. fasciculata, Hemizonia fasciculata subsp. ramosissima, Hemizonia fasciculata var. fasciculata, Hemizonia fasciculata var. ramosissima, Hemizonia ramosissima Benth.]
Encelia californica Nutt. - California Encelia
[Chrysoma palmeri (A. Gray) Greene, Haplopappus palmeri A. Gray]
Erigeron bonariensis L. - Flax-Leaf Fleabane
[Conyza bonariensis (L.) Cronq., Leptilon bonariense (L.) Small, Marsea bonariensis (L.) V.M. Badillo]
Erigeron canadensis L. - Horseweed
[Aster canadensis (L.) Kuntze, Caenotus canadensis (L.) Raf., Conyza canadensis (L.) Cronq., Conyza canadensis var. canadensis, Conyza canadensis var. glabrata (A.Gray) Cronquist, Conyzella canadensis (L.) Rupr., Erigeron pusillus Nutt., Leptilon canadense (L.) Britton, Marsea canadensis (L.) V.M. Badillo]
[Grindelia camporum var. bracteosa (J. Howell) M.A. Lane, Grindelia camporum var. camporum, Grindelia camporum var. davyi, Grindelia hirsutula var. davyi (Jepson) M.A. Lane, Grindelia robusta var. bracteosa, Grindelia robusta var. davyi, Grindelia rubricaulis var. bracteosa]
Helminthotheca echioides (L) Holub - Bristly Ox-Tongue
[Helminthia echioides (L.) Gaertn., Picris echioides L.]
Hypochaeris glabra L. - Smooth Cat’s Ear
[Hypochoeris glabra L.]
Isocoma menziesii (Hook. & Arn.) G.L. Nesom - Goldenbush
[Bigelowia menziesii (Hook. & Arn.) A. Gray, Haplopappus menziesii (Hook. & Arn.) Torr. & A. Gray, Haplopappus venetus subsp. oxyphyllus (Greene) H.M.Hall, Pyrrocoma menziesii Hook. & Arn.]
Lactuca serriola L. - Prickly Lettuce
[Lactuca scariola L., Lactuca serriola f. integrifolia (S. F. Gray) S. D. Prince & R. N. Carter, Lactuca serriola var. serriola]
[Baeria chrysostoma subsp. gracilis (DC.) Ferris, Baeria chrysostoma var. gracilis (DC.) H.M.Hall, Baeria gracilis (DC.) A. Gray, Burrielia gracilis DC.]
Logfia filaginoides (Hook. & Arn.) Morefield - California Cottonrose
[Filago californica Nutt., Gnaphalium filaginoides Hook. & Arn., Logfia californica (Nutt.) J. Holub, Oglifa californica (Nutt.) Rydb.]
Logfia gallica (L.) Coss. & Germ. - Narrow-Leaf Cottonrose
[Filago gallica L., Oglifa gallica (L.) Chrtek & Holub]
[Calais douglasii DC.]
Pluchea odorata (L.) Cass. - Salt Marsh Fleabane
[Pluchea purpurascens (Sw.) DC.]
Pseudognaphalium biolettii A.A. Anderberg - Bicolor Cudweed
[Gnaphalium bicolor Sch. Bip., Pseudognaphalium bicolor (Sch. Bip.) Anderb.]
Pseudognaphalium californicum (DC.) A.A. Anderberg - California Everlasting
[Gnaphalium californicum DC., Gnaphalium decurrens var. californicum]
[Gnaphalium canescens DC., Gnaphalium canescens subsp. canescens, Gnaphalium wrightii A. Gray, Pseudognaphalium canescens subsp. canescens]
[Senecio cymbalarioides var. aphanactis (Greene) S.F. Blake]
Senecio vulgaris - Common Groundsel
Silybum marianum (L.) Gaertn. - Milk Thistle
[Carduus marianus L., Mariana mariana (L.) Hill]
Sonchus asper (L.) Hill - Prickly Sow-Thistle
Sonchus oleraceus L. - Common Sow-Thistle
Stebbinsoseris heterocarpa (Nutt.) K.L. Chambers - Grassland Stebbinsoseris
[Microseris heterocarpa (Nutt.) Chambers, Uropappus heterocarpus Nutt.]
[Ptiloria virgata (Benth.) Greene]
Stylocline gnaphaloides Nutt. - Everlasting Nest-Straw
Uropappus lindleyi (DC.) Nutt. - Silver Puffs
[Calais lindleyi DC., Microseris lindleyi (DC.) A. Gray, Microseris linearifolia (DC.) Sch. Bip., Uropappus linearifolius (DC.) Nutt.]
Amsinckia menziesii (Lehm.) A. Nels. Macbr. - Rigid Fiddleneck
[Amsinckia menziesii var. menziesii, Amsinckia menziesii var. microcarya Brand, Amsinckia micrantha Suksd., Echium menziesii Lehm.]
Cryptantha clevelandii Greene - Cleveland's Cryptantha
Cryptantha intermedia (A. Gray) Greene - Nievitas Cryptantha
[Cryptantha fragilis M. E. Peck, Eritrichium intermedium A.Gray, Krynitzkia intermedia (A. Gray) A. Gray]
Cryptantha microstachys (Greene ex Gray) Greene - Tejon Cryptantha
[Krynitzkia microstachys Greene ex A. Gray, Krynitzkia rostellata Greene]
Cryptantha muricata (Hook. & Arn.) A. Nels. & Macbr. - Prickly Cryptantha
[Cryptantha muriculata (A. DC.) Greene, Myosotis muricata Hook. & Arn.]
Eucrypta chrysanthemifolia (Benth.) Greene - Common Eucrypta
[Ellisia chrysanthemifolia Benth.]
[Phacelia hispida var. cicutaria (Greene) J.F. Macbr.]
Phacelia parryi Torr. - Parry’s Phacelia
[Phacelia parryi var. celata Jeps. & Hoover]
Pholistoma auritum (Lindl.) Lilja ex Lindl. - Fiesta Flower
[Nemophila aurita Lindl., Viticella aurita (Lindl.) J.F. Macbr.]
[Allocarya acanthocarpa Piper, Allocarya papillata Piper, Echinoglochin acanthocarpa (Piper) Brand, Glyptocaryopsis papillata (Piper) Brand]
Plagiobothrys collinus (Phil.) I. M. Johnst. - Hill Popcornflower
Plagiobothrys nothofulvus (A. Gray) A. Gray - Rusty Popcornflower
[Eritrichium nothofulvum A.Gray]
Brassica nigra (L.) W.D.J. Koch - Black/Wild Mustard
[Brassica nigra subsp. nigra (L.) W.D.J. Koch, Brassica nigra var. nigra W.D.J. Koch, Melanosinapis nigra (L.) Calest., Mutarda nigra (L.) Bernh., Sinapis nigra L., Sisymbrium nigrum (L.) Prantl]
Brassica rapa L. - toria
[Brassica campestris L., Brassica campestris subsp. campestris, Brassica campestris subsp. napus Duthie & Fuller, Brassica campestris subsp. rapa (L.) Hook. f., Brassica campestris subsp. rapifera (Metzg.) Sinskaya, Brassica campestris var. dichotoma (Roxb.) G. Watt, Brassica campestris var. oleifera DC., Brassica campestris var. rapa (L.) Hartm., Brassica campestris var. sarson Prain, Brassica chinensis L., Brassica narinosa L.H. Bailey, Brassica oleracea var. chinensis (L.) Prain, Brassica parachinensis L.H. Bailey, Brassica pe-tsai L.H. Bailey, Brassica pekinensis (Lour.) Rupr., Brassica perviridis (L.H. Bailey) L.H. Bailey, Brassica rapa subsp. campestris (L.) Clapham, Brassica rapa subsp. olifera DC., Brassica rapa subsp. rapa, Brassica rapa subsp. rapifera Metzg., Brassica rapa subsp. sarson (Prain) Denford, Brassica rapa subsp. sylvestris (L.) Janch., Brassica rapa var. amplexicaulis Tanaka & Ono, Brassica rapa var. campestris (L.) W.D.J. Koch, Brassica rapa var. communis (Tsen & S.H.Lee) Hanelt, Brassica rapa var. dichotoma (Roxb. ex Fleming) Kitam., Brassica rapa var. oleifera DC., Brassica rapa var. perviridis L.H. Bailey, Brassica rapa var. rapa, Brassica rapa var. septiceps L.H. Bailey, Brassica rapa var. silvestris (Lam.) Briggs, Brassica rapa var. trilocularis (Roxb.) Kitam., Brassica sativa var. rapa (L.) Clavaud, Brassica septiceps (L.H. Bailey) L.H. Bailey, Brassica trilocularis (Roxb.) Hook. f. & Thomson, Caulanthus sulfureus Payson, Crucifera rapa E.H.L.Krause, Napus rapa (L.) Schimp. & Spenn., Raphanus rapa (L.) Crantz, Sinapis rapa (L.) Brot.]
Capsella bursa-pastoris (L.) Medik. - Shepherd’s Purse
[Bursa bursa-pastoris (L.) Britton, Bursa bursa-pastoris var. bifida Crép., Bursa gracilis Gren., Bursa rubella (Reut.) Druce, Capsella rubella Reut., Iberis bursa-pastoris (L.) Crantz, Lepidium bursa-pastoris (L.) Willd., Thlaspi bursa-pastoris L.]
Caulanthus lasiophyllus (Hook. & Arn.) Payson - California Mustard
[Caulanthus lasiophyllus var. inalienus (B.L. Rob.) Payson, Caulanthus lasiophyllus var. lasiophyllus, Caulanthus lasiophyllus var. rigidus (Greene) Payson, Caulanthus lasiophyllus var. utahensis (Rydb.) Payson, Guillenia inaliena, Guillenia lasiophylla (Hook. & Arn.) Greene, Guillenia rigida, Microsisymbrium lasiophyllum (Hook. & Arn.) O.E. Schulz, Microsisymbrium lasiophyllum var. dasycarpum, Microsisymbrium lasiophyllum var. dissectum, Microsisymbrium lasiophyllum var. lasiophyllum, Microsisymbrium lasiophyllum var. rigidum, Sisymbrium acuticarpum M.E. Jones, Sisymbrium lasiophyllum (Hook. & Arn.) K. Brandegee, Streptanthus lasiophyllus (Hook. & Arn.) Hoover, Streptanthus lasiophyllus var. inalienus, Streptanthus lasiophyllus var. lasiophyllus, Streptanthus lasiophyllus var. utahensis, Streptanthus rigidus, Thelypodium lasiophyllum (Hook. & Arn.) Greene, Thelypodium lasiophyllum var. inalienum B.L. Rob., Thelypodium lasiophyllum var. lasiophyllum, Thelypodium lasiophyllum var. rigidum (Greene) B.L. Rob., Thelypodium lasiophyllum var. utahense (Rydb.) Jeps., Thelypodium rigidum Greene, Thelypodium utahense Rydb., Turritis lasiophylla Hook. & Arn.]
Descurainia pinnata (Walter) Britton - tansymustard
[Erysimum pinnatum Walter, Hesperis pinnata Kuntze, Sisymbrium pinnatum (Walter) Greene, Sophia pinnata (Walter) Howell]
Hirschfeldia incana (L.) Lagr.-Foss. - Short-Pod Mustard
[Brassica adpressa Boiss., Brassica geniculata (Desf.) Ball, Brassica incana Ten., Erucastrum incanum var. geniculatum, Hirschfeldia geniculata, Hirschfeldia incana subsp. geniculata, Hirschfeldia incana subsp. leptocarpa Tzvelev, Hirschfeldia incana var. geniculata, Hirsheldia incana (L.) Lagr.-Foss., Sinapis geniculata, Sinapis incana L.]
Lepidium nitidum Nutt. - Shining Peppergrass
[Lepidium nitidum var. howellii C.L. Hitchc., Lepidium nitidum var. insigne Greene, Lepidium nitidum var. nitidum, Lepidium nitidum var. oreganum (Howell ex Greene) C.L. Hitchc., Lepidium oreganum T.J.Howell ex Greene, Lepidium strictum var. oreganum, Nasturtium nitidum (Nutt.) Kuntze]
[Adyseton maritimum (L.) Link, Alyssum maritimum (L.) Lam., Clypeola maritima L., Draba maritima (L.) Lam., Glyce maritima (L.) Lindl., Koniga maritima (L.) R. Br.]
[Raphanus raphanistrum subsp. sativus (L.) Domin, Raphanus raphanistrum var. sativus (L.) G. Beck, Raphanus sativus var. longipinnatus L.H. Bailey]
Sinapis arvensis L. - collejón
[Brassica arvensis (L.) Rabenh., Brassica kaber (DC.) L.C. Wheeler, Brassica kaber var. pinnatifida (Stokes) L.C. Wheeler, Brassica kaber var. schkuhriana (Rchb.) L.C. Wheeler, Eruca arvensis (L.) Noulet, Raphanus arvensis (L.) Crantz, Rhamphospermum arvense (L.) Andrz. ex Besser, Sinapis arvensis subsp. arvensis, Sinapis arvensis var. orientalis (L.) W.D.J. Koch & Ziz, Sinapis arvensis var. schkuhriana (Rchb.) Hagenb.]
Sisymbrium irio L. - London Rocket Mustard
[Crucifera irio (L.) E.H.L.Krause, Descurainia irio (L.) Webb & Berthel., Erysimum irio (L.) Farw., Norta irio (L.) Britton]
[Brassica kaber var. orientalis (L.) Scoggan, Hesperis orientalis (L.) Kuntze]
Cylindropuntia prolifera (Engelm.) F.M. Knuth - Coast Cholla
[Opuntia prolifera Engelm.]
Opuntia sp. - Prickly-Pear
[Platyopuntia, Salmiopuntia]
Opuntia littoralis (Engelm.) Cockerell - Coast Prickly-Pear
[Opuntia engelmannii var. littoralis Engelm., Opuntia lindheimeri var. littoralis (Engelm.) J.M. Coult., Opuntia littoralis var. littoralis, Opuntia occidentalis Engelm. & J.M. Bigelow, Opuntia occidentalis var. littoralis (Engelm.) Parish, Opuntia semispinosa Griffiths]
Opuntia oricola Philbrick - Chaparral Prickly-Pear
Cardionema ramosissimum (Weinm.) A. Nelson & J.F. Macbr. - Sandmat, Tread Lightly
[Acanthonychia ramosissima (Weinm.) Rohrb., Loeflingia ramosissima Weinm., Paronychia ramosissima (Weinm.) DC., Pentacaena ramosissima (Weinm.) Hook. & Arn.]
Silene antirrhina L. - Snapdragon Catchfly
[Silene antirrhina var. confinis Fernald, Silene antirrhina var. depauperata Rydb., Silene antirrhina var. divaricata B.L. Rob., Silene antirrhina var. laevigata Engelm. & A. Gray, Silene antirrhina var. subglaber Engelm. & A. Gray, Silene antirrhina var. vaccarifolia Rydb.]
Silene gallica L. - Windmill Pink
[Silene anglica L., Silene gallica var. quinquevulnera (L.) Mert. & Koch]
Spergula arvensis L. - Stickwort, Starwort
[Spergula arvense var. arvense, Spergula arvensis subsp. arvensis, Spergula arvensis subsp. sativa (Boenn.) Celak., Spergula arvensis var. arvensis, Spergula arvensis var. sativa (Boenn.) Mert. & W.D.J. Koch, Spergula sativa Boenn., Spergularia arvensis (L.) Cambess.]
Spergularia villosa (Pers.) Cambess. - hairy sandspurry
[Lepigonum villosum (Pers.) Fischer & Mey., Spergula villosa Pers., Spergularia clevelandii (Greene) B.L. Rob., Tissa clevelandii Greene, Tissa villosa (Pers.) Britton]
Stellaria media (L.) Vill. - Common Chickweed
[Alsine media L., Stellaria media subsp. media, Stellaria media var. procera Klatt & Richt.]
Stellaria nitens Nutt. - Shining Chickweed
[Alsine nitens (Nutt.) Greene, Stellaria praecox A. Nelson, Stellularia nitens Nutt.]
Atriplex semibaccata R. Br. - Australian Saltbush
[Atriplex flagellaris Wooton & Standl.]
Beta vulgaris L. - common beet
Chenopodium album L. - Lamb's Quarters
[Atriplex alba (L.) Crantz, Botrys alba (L.) Nieuwl., Chenopodium acerifolium Andrz., Chenopodium album subsp. album, Chenopodium album subsp. dacoticum Aellen, Chenopodium album subsp. fallax Aellen, Chenopodium album var. album, Chenopodium album var. candicans Moq., Chenopodium album var. centrorubrum Makino, Chenopodium album var. lanceolatum (Muhl. ex Willd.) Coss. & Germ., Chenopodium album var. missouriense (Aellen) Bassett & Crompton, Chenopodium album var. polymorphum Aellen, Chenopodium album var. stevensii Aellen, Chenopodium lanceolatum Muhl. ex Willd., Chenopodium missouriense Aellen, Chenopodium missouriense var. bushianum Aellen]
Chenopodium californicum (S. Watson) S. Watson - California Goosefoot
[Blitum californicum S. Wats.]
Chenopodium murale L. - Nettle-Leaf Goosefoot
[Anserina muralis (L.) Montandon, Atriplex muralis (L.) Crantz]
Salsola tragus L. - tumbleweed
[Salsola iberica (Sennen & Pau) Botsch. ex Czerep., Salsola kali subsp. ruthenica (Iljin) Soó, Salsola kali subsp. tenuifolia Moq., Salsola kali subsp. tragus (L.) Celak., Salsola kali var. brevimarginata (L.) W.D.J. Koch, Salsola kali var. glabra Forssk., Salsola kali var. tragus (L.) Moq., Salsola pestifer A. Nelson, Salsola ruthenica Iljin, Salsola ruthenica var. tragus (L.) Morariu]
Peritoma arborea (Nutt.) Iltis - Bladderpod
[Cleome isomeris Greene, Isomeris arborea Nutt.]
Calystegia macrostegia (Greene) Brummitt - California Morning-Glory
[Convolvulus macrostegius Greene, Convolvulus occidentalis var. macrostegius (Greene) Munz, Volvulus macrostegius (Greene) Farw.]
Convolvulus arvensis L. - smallflowered morningglory
[Convolvulus ambigens House, Convolvulus incanus, Strophocaulos arvensis (L.) Small]
Cuscuta californica Hook. & Arn. - California/Chaparral Dodder
Crassula connata (Ruiz & Pav.) A. Berger - Pygmyweed
[Crassula connata var. connata, Crassula connata var. erectoides Bywater & Wickens, Crassula connata var. eremica (Jeps.) Bywater & Wickens, Crassula connata var. subsimplex (S. Watson) Bywater & Wickens, Crassula erecta (Hook. & Arn.) A. Berger, Tillaea connata Ruiz & Pav., Tillaea erecta Hook. & Arn., Tillaea erecta subsp. eremica (Jeps.) Wiggins, Tillaea erecta var. eremica Jeps., Tillaea leptopetala Benth., Tillaea minima var. subsimplex S. Watson, Tillaea rubescens Kunth]
Dudleya lanceolata (Nutt.) Britton & Rose - Lance-Leaf Dudleya
[Cotyledon lanceolata Forssk., Dudleya bicolor P.H. Thomson, Dudleya brauntonii Rose, Dudleya congesta Rose, Dudleya cymosa subsp. minor (Rose) Moran, Dudleya elongata Rose ex Britton & Rose, Dudleya lurida Rose, Dudleya nevadensis subsp. minor (Rose) Abrams, Dudleya temeculana P.H. Thomson, Echeveria lanceolata Nutt.]
Dudleya multicaulis (Rose) Moran - Many-Stem Dudleya
[Hasseanthus elongatus Rose, Hasseanthus multicaulis Rose, Sedum oblongorhizum A. Berger]
Dudleya pulverulenta (Nutt.) Britton & Rose - Chalk Dudleya
[Cotyledon pulverulenta Baker, Dudleya pulverulenta subsp. pulverulenta, Echeveria pulverulenta Nutt.]
Cucurbita foetidissima Kunth - Stinking Gourd, Calabazilla
[Pepo foetidissima (Kunth) Britton]
Marah macrocarpa (Greene) Greene - Wild Cucumber, Man-root
[Echinocystis macrocarpa Greene, Marah guadalupensis (S. Watson) Greene, Marah macrocarpa var. macrocarpa, Marah macrocarpa var. major (Dunn) Stocking, Marah macrocarpa var. micrantha (Dunn) Stocking, Marah macrocarpus (Greene) Greene, Marah macrocarpus var. macrocarpus, Marah macrocarpus var. major (Dunn) Stocking, Marah macrocarpus var. micranthus Stocking, Megarrhiza macrocarpa (Greene) Tidestr., Micrampelis macrocarpa (Greene) Greene]
Eleocharis macrostachya Britton - Pale Spike-Rush
[Eleocharis perlonga Fernald & Brackett, Eleocharis xyridiformis Fernald & Brackett]
Schoenoplectus californicus (C.A. Mey.) Soják - California bulrush
[Elytrospermum californicum C.A.Mey., Scirpus californicus (C.A. Mey.) Steud., Scirpus californicus var. tereticulmis (Steud.) Beetle]
Chamaesyce albomarginata (Torr. & A. Gray) Small - White-Margin Sandwort
[Chamaesyce hartwegiana (Boiss.) Small, Euphorbia albomarginata Torr. & A. Gray, Euphorbia hartwegiana Boiss., Euphorbia heraldiana (Millsp.) Oudejans, Euphorbia stipulacea Engelm. ex Boiss.]
Chamaesyce polycarpa (Benth.) Millsp. - Small-Seed Sandmat
[Chamaesyce polycarpa var. hirtella (Boiss.) Millsp., Chamaesyce polycarpa var. simulans (L.C. Wheeler) Shinners, Euphorbia polycarpa Benth., Euphorbia polycarpa var. genuflexa L.C.Wheeler, Euphorbia polycarpa var. hirtella Boiss.]
Chamaesyce prostrata (Aiton) Small - prostrate spurge
[Anisophyllum prostratum (Aiton) Haw., Aplarina prostrata (Aiton) Raf., Chamaesyce boliviana (Rusby) Croizat, Chamaesyce malaca Small, Chamaesyce villosior (Greenm.) Millsp., Euphorbia boliviana Rusby, Euphorbia malaca (Small) Little, Euphorbia prostrata Aiton, Euphorbia prostrata var. caudirhiza Fosberg, Euphorbia prostrata var. vestita Engelm. ex Boiss., Euphorbia ramosa var. villosior Greenm., Euphorbia trichogona Bertol., Tithymalus prostratus (Aiton) Samp.]
Croton setiger Hook. - Doveweed, Turkey Mullein
[Croton setigerus Hook., Eremocarpus setiger (Hook.) Benth., Eremocarpus setigerus (Hook.) Benth., Piscaria setigera]
Acmispon glaber (Vogel) Brouillet - Deerweed
[Hosackia scoparia Torr. & A. Gray, Lotus scoparius (Nutt.) Ottley]
Acmispon micranthus (Nutt.) Brouillet - Grab Lotus
[Drepanolobus micranthus, Hosackia micrantha Torr. & A. Gray, Lotus hamatus Greene, Syrmatium micranthum (Torr. & A.Gray)Greene]
Acmispon strigosus (Nutt.) Brouillet - Bishop’s/Strigose Lotus
[Anisolotus strigosus (Nutt.) A. Heller, Hosackia rubella Nutt., Hosackia strigosa Nutt., Hosackia strigosa var. hirtella (Greene) H.M. Hall, Hosackia tomentella (Greene) Brand, Lotus rubellus (Nutt.) Greene, Lotus strigosus (Nutt.) Greene, Lotus strigosus var. hirtellus (Greene) Ottley, Lotus strigosus var. strigosus, Lotus strigosus var. tomentellus (Greene) Isely, Lotus tomentellus Greene, Ottleya strigosa (Nutt.)D.D.Sokoloff]
Acmispon wrangelianus (Fisch. & C.A. Mey.) D.D. Sokoloff - Chilean bird's-foot trefoil
[Hosackia subpinnata, Hosackia wrangeliana (Fisch. & C.A. Mey.) Torr. & A. Gray, Lotus subpinnatus Ottley, Lotus subpinnatus var. wrangelianus (Fisch. & C.A. Mey.) Jeps., Lotus wrangelianus Fisch. & C.A. Mey.]
Lupinus bicolor Lindl. - Miniature Lupine
[Lupinus bicolor subsp. bicolor, Lupinus bicolor subsp. microphyllus (S. Watson) D.B. Dunn, Lupinus bicolor subsp. tridentatus (Eastw. ex C.P. Sm.) D.B. Dunn, Lupinus bicolor var. bicolor, Lupinus bicolor var. microphyllus (S. Watson) C.P. Sm., Lupinus bicolor var. tridentatus Eastw. ex C.P. Sm., Lupinus micranthus var. bicolor (Lindl.) S. Watson]
Lupinus succulentus Douglas ex K. Koch - Arroyo Lupine
[Lupinus succulentus var. brandegei C.P. Sm., Lupinus succulentus var. layneae C.P. Sm., Lupinus succulentus var. succulentus]
Lupinus truncatus Nutt. ex Hook. & Arn. - Collar Lupine
[Lupinus truncatus var. burlewii C.P. Sm.]
Medicago polymorpha L. - Burclover
[Medicago apiculata Willd., Medicago denticulata Willd., Medicago hispida Gaertn., Medicago hispida var. apiculata (Willd.) Burnat, Medicago hispida var. confinis (W.D.J. Koch) Burnat, Medicago hispida var. confinus (W.D.J.Koch)Burnat, Medicago polycarpa Willd., Medicago polymorpha f. apiculata (Willd.) Shinners, Medicago polymorpha subsp. polymorpha, Medicago polymorpha var. brevispina (Benth.) Heyn, Medicago polymorpha var. ciliaris (Ser.) Shinners, Medicago polymorpha var. polygyra (Urb.) Shinners, Medicago polymorpha var. polymorpha, Medicago polymorpha var. tricycla (Gren. & Godr.) Shinners, Medicago polymorpha var. vulgaris (Benth.) Shinners]
Melilotus indicus (L.) All. - Indian Sweetclover
[Melilotus indica (L.) All., Sertula indica (L.) Kuntze, Sertula melilotus var. indica, Trifolium melilotus var. indicum L.]
Trifolium depauperatum Desv. - cowbag clover
[Lupinaster depauperatus (Desv.) C. Presl]
Trifolium hirtum All. - Rose Clover
Trifolium willdenovii Spreng. - Valley Clover
[Trifolium tridentatum Lindl., Trifolium tridentatum var. aciculare (Nutt.) McDermott, Trifolium tridentatum var. tridentatum, Trifolium willdenowii Spreng.]
Quercus agrifolia Née - Coast Live Oak
[Quercus agrifolia var. agrifolia, Quercus agrifolia var. frutescens Engelm., Quercus agrifolia var. oxyadenia (Torr.) J.T. Howell, Quercus pricei Sudw.]
Quercus chrysolepis Liebm. - canyon live oak
[Quercus chrysolepis f. nana Jeps., Quercus chrysolepis f. pendula Jeps., Quercus chrysolepis var. chrysolepis, Quercus chrysolepis var. nana (Jeps.) Jeps., Quercus wilcoxii Rydb.]
Frankenia salina (Molina) I.M. Johnst. - alkali-heath
[Franca grandifolia, Frankenia grandifolia Cham. & Schltdl., Frankenia grandifolia subsp. campestris (A.Gray) A.E.Murray, Frankenia grandifolia var. campestris A. Gray, Frankenia grandifolia var. grandifolia, Ocimum salinum Molina]
Erodium botrys (Cav.) Bertol. - Long-Beak Filaree/Storksbill
[Erodion botrydium (Cav.) St.-Lag., Geranium botrys Cav.]
Erodium cicutarium (L.) L'Hér. ex Aiton - Red-Stem Filaree/Storksbill
[Geranium cicutarium L.]
Erodium moschatum (L.) L'Hér. ex Aiton - White-Stem Filaree/Storksbill
[Erodium moschatum var. moschatum, Geranium cicutarium var. moschatum L., Geranium moschatum (L.) Burm.f.]
Sisyrinchium bellum S.Watson - Blue-Eyed-Grass
[Bermudiana bella (S.Watson) Greene, Sisyrinchium angustifolium var. bellum (S.Watson) Baker, Sisyrinchium greenei E.P.Bicknell, Sisyrinchium hesperium E.P.Bicknell, Sisyrinchium maritimum A.Heller]
Juncus bufonius L. - Toad Rush
[Juncus bufonius var. vulgaris (L.) Boiss., Juncus bufonum Bubani, Tenageia bufonia (L.) Fourr.]
Marrubium vulgare L. - Horehound
[Prasium marrubium E.H.L.Krause]
Salvia mellifera Greene - Black Sage
[Audibertia stachyoides Benth., Salvia mellifera subsp. mellifera]
Scutellaria tuberosa Benth. - Danny's skullcap
[Scutellaria pilosiuscula Nutt. ex Benth., Scutellaria tuberosa subsp. australis (Jeps.) Epling, Scutellaria tuberosa subsp. similis (Jeps.) Epling, Scutellaria tuberosa subsp. tuberosa, Scutellaria tuberosa var. similis Jeps., Scutellaria tuberosa var. tuberosa]
Stachys ajugoides Benth. - hedge nettle
[Stachys ajugoides var. ajugoides, Stachys ramosa A.Heller]
Calochortus catalinae S.Watson - Catalina Mariposa Lily
[Mariposa catalinae (S.Watson) Hoover]
Calochortus splendens Douglas ex Benth. - Splendid Mariposa Lily
[Mariposa splendens (Douglas ex Benth.) Hoover]
Lythrum hyssopifolia L. - hyssop loosestrife
[Lythrum adsurgens Greene, Lythrum hyssopifolium L.]
Lythrum tribracteatum Salzm. ex Spreng. - threebract loosestrife
Malva parviflora L. - Cheeseweed
Calandrinia menziesii (Hook.) Torrey & A. Gray - Red Maids
[Calandrinia ciliata var. menziesii (Hook.) J.F. Macbr., Claytonia menziesii, Talinum menziesii]
Claytonia perfoliata Donn ex Willd. - Miner’s-Lettuce
[Limnia cuprea A. Heller, Limnia perfoliata (Donn ex Willd.) Haw., Montia perfoliata (Donn ex Willd.) Howell]
Anagallis arvensis L. - Scarlet Pimpernel
[Anagallis arvensis subsp. arvensis, Anagallis arvensis subsp. arvensis, Anagallis arvensis subsp. caerulea, Anagallis arvensis var. arvensis, Anagallis arvensis var. caerulea (Schreb.) Gren. & Godr., Anagallis arvensis var. coerulea (Schreb.) Gren. & Godr., Anagallis caerulea Schreb., Anagallis coerulea Schreb., Lysimachia arvensis]
Eucalyptus sp. - gum
Mirabilis laevis (Benth.) Curran - Wishbone Plant
[Hesperonia laevis (Benth.) Standl., Oxybaphus laevis Benth., Quamoclidion laeve Rydb.]
Camissoniopsis bistorta (Nutt. ex Torr. & A. Gray) W.L. Wagner & Hoch - California Sun Cup
[Camissonia bistorta (Nutt. ex Torr. & A. Gray) P.H. Raven, Oenothera bistorta Nutt. ex Torr. & A. Gray, Oenothera bistorta var. bistorta, Oenothera bistorta var. veitchiana Hook., Oenothera heterophylla Spach, Sphaerostigma bistortum (Nutt. ex Torr. & A. Gray) Walp.]
Camissoniopsis micrantha (Hornem. ex Spreng.) W.L. Wagner & Hoch - Miniature Sun Cup
[Camissonia micrantha (Hornem. ex Spreng.) P.H. Raven, Holostigma micranthum (Hornem. ex Spreng.) Spach, Oenothera hirta L., Oenothera micrantha Hornem. ex Spreng., Sphaerostigma micranthum (Hornem. ex Spreng.) Walp.]
Epilobium canum (Greene) P.H. Raven - California Fuchsia, Hummingbird Trumpet
[Zauschneria californica C. Presl]
Castilleja exserta (A. Heller) T.I. Chuang & Heckard - Purple Owl’s-Clover
[Orthocarpus exsertus A. Heller]
Oxalis pes-caprae L. - African Wood-Sorrel
[Bolboxalis cernua (Thunb.) Small, Oxalis cernua Thunb.]
Eschscholzia californica Cham. - California Poppy
[Chryseis californica (Cham.) Lindl., Eschscholzia californica subsp. californica, Eschscholzia californica var. californica, Eschscholzia californica var. peninsularis (Greene) Munz]
Mimulus aurantiacus Curtis - Orange Monkey Flower
[Diplacus aurantiacus (Curtis) Jeps., Diplacus aurantiacus subsp. aurantiacus, Diplacus glutinosus (J.C. Wendl.) Nutt., Diplacus glutinosus var. aurantiacus (Curtis) Lindl., Diplacus glutinosus var. latifolius, Diplacus latifolius Nutt., Diplacus leptanthus Nutt., Mimulus aurantiacus subsp. aurantiacus, Mimulus aurantiacus var. aurantiacus, Mimulus glutinosus J.C. Wendl., Mimulus leptanthus (Nutt.) A.L. Grant, Mimulus viscosus Moench]
Antirrhinum sp. - snapdragon
Antirrhinum nuttallianum Benth. ex A. DC. - Nuttall’s Snapdragon
[Antirrhinum nuttallianum subsp. nuttallianum, Sairocarpus nuttallianus (Benth. ex A. DC.) D.A. Sutton]
Nuttallanthus texanus (Scheele) D.A. Sutton - Large Blue Toadflax
[Linaria canadensis var. texana (Scheele) Pennell, Linaria texana Scheele]
Plantago elongata Pursh - prairie plantain
[Plantago bigelovii A. Gray, Plantago elongata subsp. elongata, Plantago elongata subsp. pentasperma Bassett, Plantago elongata var. elongata]
Plantago erecta E. Morris - Dot-Seed Plantain
[Plantago erecta subsp. erecta, Plantago erecta subsp. rigidior Pilg., Plantago erecta var. erecta, Plantago hookeriana var. californica (Greene) Poe, Plantago patagonica var. californica Greene]
Plantago ovata Forssk. - Woolly Plantain
[Plantago brunnea E. Morris, Plantago gooddingii A. Nelson & P.B. Kenn., Plantago minima A. Cunn.]
Veronica peregrina L. - neckweed
[Veronica peregrina subsp. peregrina, Veronica peregrina var. typica Pennell, Veronica peregrina var. xalapensis (Kunth) Pennell, Veronica sherwoodii M. Peck, Veronica xalapensis Kunth]
Platanus racemosa Nutt. - Western Sycamore
[Platanus californica Benth., Platanus orientalis var. racemosa (Nutt.) Kuntze]
Limonium perezii (Stapf) F.T. Hubb. - Perez’s Marsh-Rosemary
[Statice perezii Stapf]
Avena barbata Pott ex Link - Slender Wild Oat
[Avena almeriensis Gand., Avena barbata subvar. hirsuta (Moench) E. Morren, Avena deusta Ball, Avena hirtula Lag., Avena hoppeana Scheele, Avena sallentiana Pau, Avena sativa var. barbata (Pott ex Link) Fiori, Avena sesquitertia hort. ex Steud., Avena strigosa subsp. barbata (Pott ex Link) Thell., Avena wiestii Steud.]
Avena fatua L. - Insipid Wild Oat
[Anelytrum avenaceum Hack., Avena fatua subsp. meridionalis Malzev, Avena fatua var. glabrata Peterm., Avena fatua var. glabrescens Coss. & Durieu, Avena lanuginosa Gilib., Avena meridionalis (Malzev) Roshev., Avena patens St.-Lag., Avena pilosa Scop., nom. superfl., Avena sativa var. fatua (L.) Fiori, Avena sativa var. sericea Hook. f., Avena septentrionalis Malzev, Avena vilis Wallr.]
[Avena anglica hort. ex Roemer & Schultes, Avena byzantina K. Koch, Avena byzantina var. thellungiana (Malzev) E. Morren, Avena cinerea hort. ex Roem. & Schult., Avena distans Schur, Avena fatua f. glaberrima Thell., Avena fatua subsp. cultiformis Malzev, Avena fatua subsp. praegravis (Krause) Malzev, Avena fatua subsp. sativa (L.) Thell., Avena fatua var. glaberrima (Thell.) Malzev, Avena fatua var. sativa (L.) Hausskn., Avena flava hort. ex Roem. & Schult., Avena fusca Schur, Avena fuscoflora Schur, Avena georgiana Roem. & Schult., Avena georgica Zuccagni, Avena grandis Nevski, Avena heteromalla Haller, Avena hungarica Lucé, Avena nigra Wallr., Avena nodipilosa (Malzev) Malzev, Avena orientalis Schreb., Avena pendula Gilib., Avena persarum Nevski, Avena podolica Pascal. ex Zuccagni, Avena ponderosa L. ex B.D. Jacks., Avena racemosa Thuill., Avena rubra Zuccagni, Avena sativa f. contracta Neilr., Avena sativa subsp. contracta (Neilr.) Celak., Avena sativa subsp. nodipilosa (Malzev) Vasc., Avena sativa var. chinensis Döll, Avena sativa var. contracta Neilr., Avena sativa var. nigra Alph. Wood, Avena sativa var. orientalis (Schreb.) Alef., Avena sativa var. secunda Alph. Wood, Avena shatilowiana Litv., Avena sterilis f. pseudosativa Thell., Avena sterilis var. thellungiana Malzev, Avena tartarica Ard., Avena thellungii Nevski, Avena unilateralis Brouss, ex Roem. & Schult., Avena verna Heuze, Avena volgensis (Vavilov) Nevski]
Brachypodium distachyon (L.) P. Beauv. - Purple False Brome
[Agropyron distachyon (L.) Chevall., Brachypodium distachyum (L.) P. Beauv., Bromus distachyos L., Festuca distachya (L.) Roth, Trachynia distachya (L.) Link, Zerna distachya (L.) Panz. ex B.D. Jacks.]
[Ceratochloa cathartica (Vahl) Herter]
Bromus diandrus Roth - Ripgut Grass
[Anisantha diandra, Anisantha diandra subsp. rigida (Roth) Tzvelev, Anisantha gussonii (Parl.) Nevski, Anisantha rigida (Roth) Hyl., Bromus diandrus subsp. diandrus, Bromus diandrus subsp. rigidus (Roth) Laínz, Bromus diandrus var. diandrus, Bromus diandrus var. gussonei (Parl.) Coss. & Durieu, Bromus diandrus var. rigidus (Roth) Sales, Bromus gussonei Parl., Bromus gussonii Parl., Bromus gussonii var. rigidus (Roth) Lindb., Bromus madritensis var. rigidus (Roth) Bab. ex Syme, Bromus maximus var. gussonei (Parl.) Parl., Bromus rigidus, Bromus rigidus subsp. gussonei (Parl.) Maire, Bromus rigidus var. gussonei (Parl.) Coss. & Durieu, Bromus rubens var. rigidus (Roth) Mutel, Bromus villosus var. gussonei (Parl.) Asch. & Graebn., Bromus villosus var. rigidus (Roth) Asch. & Graebn., Genea rigida (Roth) Dumort., Zerna gussonei (Parl.) Grossh.]
Bromus hordeaceus L. - Soft Chess
[Bromus hordeaceus f. leiostachys (Hartm.) Hyl., Bromus hordeaceus f. leptostachys (Pers.) Wiegand, Bromus hordeaceus subsp. divaricatus (Bonnier & Layens) Kerguélen, Bromus hordeaceus subsp. molliformis (J. Lloyd ex Billot) Maire & Weiller, Bromus hordeaceus subsp. thominei (Hardouin) Braun-Blanq., Bromus hordeaceus var. leptostachys (Pers.) Beck, Bromus hordeaceus var. molliformis (J. Lloyd ex Billot) Halácsy, Bromus hordeaceus var. mollis (L.) Fiori, Bromus hordeaceus var. thominei (Hardouin) Brand, Bromus leptostachys var. pubescens Fouill. ex de Lesd., Bromus megapotamicus Spreng., Bromus mollis L., Bromus mollis f. nanus (Weigel) Todor, Bromus mollis subsp. hordeaceus (L.) Hiitonen, Bromus mollis var. hordaceus (L.) Lilj., Bromus mollis var. hordeaceus (L.) FRIES, Bromus mollis var. leiostachys Hartm., Bromus mollis var. leptostachys Pers., Bromus mollis var. mollis, Bromus mollis var. nanus (Weigel) Lilj., Bromus nanus Weigel, Bromus secalinus var. hordeaceus (L.) L., Forasaccus mollis (L.) Bubani, Serrafalcus hordeaceus (L.) Gren. & Godr., Serrafalcus mollis (L.) Parl.]
[Anisantha flabellata (Hack. ex Boiss.) Holub, Anisantha madritensis (L.) Nevski, Bromus flabellatus Hack. ex Boiss., Bromus matritensis L., Bromus villosus Forssk., Festuca madritensis (L.) Desf., Festuca matritensis (L.) Desf., Genea madritensis (L.) Dumort., Zerna madritensis (L.) Gray]
Cynodon dactylon (L.) Pers. - Bermuda Grass
[Agrostis bermudiana Tussac ex Kunth, Capriola dactylon, Chloris cynodon Trin., Cynodon aristiglumis Caro & E.A. Sánchez, Cynodon aristulatus Caro & E.A. Sánchez, Cynodon dactylon f. viviparus Beetle, Cynodon dactylon subsp. glabratus (Steud.) Chev., Cynodon dactylon var. elegans Rendle, Cynodon dactylon var. glabratus (Steud.) Chiov., Cynodon dactylon var. villosus Regel, Cynodon erectus J. Presl, Cynodon glabratus Steud., Cynodon occidentalis Willd. ex Steud., Cynodon pascuus Nees, Cynodon portoricensis Willd. ex Steud., Cynodon tenuis Trin. ex Spreng., Cynodon umbellatus (Lam.) Caro, Cynosurus dactylon (L.) Pers., Cynosurus uniflorus Walter, Dactilon officinale Vill., Digitaria dactylon (L.) Scop., Digitaria glumaepatula (Steud.) Miq., Digitaria stolonifera Schrad., Fibichia dactylon (L.) Beck, Fibichia umbellata Koeler, Milium dactylon (L.) Moench, Panicum dactylon L., Panicum glumaepatulum Steud., Paspalum dactylon (L.) Lam., Paspalum umbellatum Lam., Phleum dactylon Pall. ex Georgi]
Distichlis spicata (L.) Greene - Salt Grass
[Agropyron peruvianum (Lam.) Roem. & Schult., Brachypodium peruvianum Roem. & Schult. ex Kunth, Briza spicata (L.) Lam., Brizopyrum americanum (L.) Link, Brizopyrum ovatum Nees ex Steud., Brizopyrum prostratum var. erectum E. Fourn., Brizopyrum prostratum var. humile E. Fourn., Brizopyrum spicatum (L.) Hook. & Arn., Brizopyrum thalassicum (Kunth) Nees, Distichlis bajaensis H.L.Bell, Distichlis nodosa Raf., Distichlis spicata subsp. spicata, Distichlis spicata subsp. stricta (Torr.) Thorne, Distichlis spicata var. divaricata Beetle, Distichlis spicata var. nana Beetle, Distichlis spicata var. spicata, Distichlis spicata var. stolonifera Beetle, Distichlis spicata var. stricta (Torr.) Scribn., Festuca triticea Lam. ex Kunth, Festuca triticoides Lam., Megastachya thalassica (Kunth) Roem. & Schult., Poa michauxii Kunth, Poa subulata Bosc ex Kunth, pro syn., Poa thalassica Kunth, Triticum peruvianum Lam., Uniola spicata L., Uniola thalassica (Kunth) Trin.]
Elymus condensatus J. Presl - Giant Wild-Rye
[Aneurolepidium condensatum (J. Presl) Nevski, Aneurolepidium condensatum (J. Presl) Nevski, Leymus condensatus (J. Presl) Á. Löve, Leymus condensatus (J. Presl) Á. Löve]
[Elymus acicularis Suksd., Elymus condensatus var. triticoides (Buckley) Thurb., Elymus condensatus var. triticoides (Buckley) Thurb., Elymus orcuttianus Vasey, Elymus triticoides subsp. triticoides, Elymus triticoides var. pubescens Hitchc., Elymus triticoides var. triticoides, Leymus triticoides (Buckley) Pilg., Leymus triticoides (Buckley) Pilg.]
Festuca myuros - Rat-Tail Fescue
[Distomomischus myuros (L.) Dulac, Festuca myuros var. hirsuta (Hack.) Asch. & Graebn., Vulpia myuros (L.) C.C. Gmel., Vulpia myuros subsp. megalura (Nutt.) Soják, Vulpia myuros subsp. myuros, Vulpia myuros var. hirsuta Hack., Vulpia myuros var. megalura (Nutt.) Auquier, Vulpia myuros var. myuros]
Festuca perennis (L.) Columbus & J.P.Sm. - Perennial/Italian Rye Grass
[Festuca perrenis (L.) Columbus & J.P. Sm., Lolium brasilianum Nees, Lolium canadense Bernh. ex Rouville, Lolium latum Roth ex Steud., Lolium marschallii Steven, Lolium montevidense Rouville, Lolium multiflorum Lam., Lolium multiflorum subsp. ramosum Guss. ex Arcang., Lolium multiflorum var. multiflorum, Lolium multiflorum var. ramosum Guss. ex Arcang., Lolium perenne L., Lolium perenne L., Lolium perenne subsp. multiflorum (Lam.) Husn., Lolium perenne subsp. perenne, Lolium perenne subsp. perenne, Lolium perenne var. brasilianum (Nees) Kuntze, Lolium perenne var. compressum Sibth., Lolium perenne var. cristatum Pers., Lolium perenne var. multiflorum (Lam.) Parnell, Lolium perenne var. pacyi Sturtev., Lolium perenne var. perenne, Lolium perenne var. perenne, Lolium perenne var. tenue (L.) Huds., Lolium temulentum var. multiflorum (Lam.) Kuntze, Lolium tenue L.]
[Critesion depressum (Scribn. & J.G. Sm.) Á. Löve, Hordeum nodosum var. depressum Scribn. & J.G. Sm.]
Hordeum intercedens Nevski - Vernal Barley
[Critesion marinum (Huds.) Á. Löve, Hordeum maritimum Stokes ex With.]
Hordeum murinum L. - Wall Barley
[Critesion murinum (L.) Á. Löve]
Lamarckia aurea (L.) Moench - Golden-Top
[Achyrodes aureum (L.) Kuntze, Chrysurus aureus (L.) P. Beauv. ex Spreng., Chrysurus cynosuroides Pers., Cynosurus aureus L.]
Melica imperfecta Trin. - Coast Range Melic
[Melica colpodioides Nees, Melica imperfecta var. flexuosa Bol., Melica imperfecta var. imperfecta, Melica imperfecta var. minor Scribn., Melica imperfecta var. pubens Scribn., Melica imperfecta var. refracta Thurb., Melica panicoides Nutt., Melica parishii Vasey ex Beal]
Muhlenbergia microsperma (DC.) Kunth - Little-Seed Muhly
[Agrostis microcarpa hort. ex Steud., Agrostis microsperma Lag., Muhlenbergia fasciculata Trin., Muhlenbergia purpurea Nutt., Muhlenbergia ramosissima Vasey, Podosemum debile Kunth, Podosemum setosum Kunth, Trichochloa debilis (Kunth) Roem. & Schult., Trichochloa microsperma DC., Trichochloa setosa (Kunth) Roem. & Schult.]
Phalaris minor Retz. - Little-Seed Canary Grass
[Phalaris ambigua Fig. & De Not., Phalaris aquatica var. minor (Retz.) Mutel, Phalaris arundinacea var. minor (Retz.) Paunero, Phalaris brevis Trin., Phalaris capensis Thunb., Phalaris decumbens Moench, Phalaris gracilis Parl., Phalaris haematites Duval-Jouve & Paris, Phalaris haematites var. granulosa Sennen & Mauricio, Phalaris mauritii Sennen, Phalaris minor f. bracteata Jansen & Wacht., Phalaris minor f. composita Jansen & Wacht., Phalaris minor f. glomerata Henrard ex Jansen & Wacht., Phalaris minor f. gracilis (Parl.) Asch. & Graebn., Phalaris minor f. haematites Duval-Jouve & Paris ex Trab., Phalaris minor f. subcylindrica Web. & Thell. ex Jansen & Wacht., Phalaris minor subsp. gracilis (Parl.) Arcang., Phalaris minor var. comosula Heldr., Phalaris minor var. genuina Maire & Weiller, Phalaris minor var. gracilis (Parl.) Parl., Phalaris minor var. haematites Duval-Jouve & Paris, Phalaris minor var. integra Trab., Phalaris minor var. nepalensis (Trin.) Bor, Phalaris minor var. phaeosperma Cavara, Phalaris nepalensis Trin., Phalaris trivialis Trin.]
[Phalaris paradoxa f. praemorsa (Lam.) Paunero, Phalaris paradoxa var. intacta Coss. & Durieu, Phalaris paradoxa var. intermedia Coss. & Durieu, Phalaris paradoxa var. megastachys Goiran, Phalaris paradoxa var. microstachys Goiran, Phalaris paradoxa var. paradoxa, Phalaris paradoxa var. praemorsa (Lam.) Coss. & Durieu, Phalaris paradoxa var. typica Paunero, Phalaris praemorsa Lam., Phalaris sibthorpii Griseb., Phalaris utriculosa L. ex Munro]
[Poa canbyi (Scribn.) Howell, Poa fulvescens Trin.]
Polypogon monspeliensis (L.) Desf. - Annual Beard Grass
[Alopecurus aristatus var. monspeliensis (L.) Huds., Alopecurus monspeliensis L., Phalaris crinita Forssk., Phalaris cristata Forssk., Phleum crinitum Schreb., Phleum monospliense (L.) Koeler, Polypogon flavescens J. Presl, Polypogon monspeliensis f. argentinus Hack., Polypogon monspeliensis f. nana Stuck., Santia monspeliensis (L.) Parl.]
Polypogon viridis (Gouan) Breistr. - Water Beardgrass
[Agrestis verticillata (Vill.) Bubani, Agrostis alba var. verticillata (Vill.) Pers., Agrostis aquatica Buckley, Agrostis condensata Willd. ex Steud., Agrostis semiverticillata (Forssk.) C. Chr., Agrostis stolonifera var. densiflora (Guss.) Chiov., Agrostis stolonifera var. verticillata (Vill.) St.-Amans, Agrostis verticillata Vill., Agrostis villarsii Poir., Agrostis viridis Gouan, Nowodworskya semiverticillata (Forssk.) Nevski, Nowodworskya verticillata (Vill.) Nevski, Phalaris semiverticillata Forssk., Polypogon littoralis var. muticus Hook. f., Polypogon semiverticillatus (Forssk.) Hyl., Polypogon subverticillatus (Forssk.) Hyl., Vilfa verticillata (Vill.) P. Beauv.]
[Electra brevifolia Nees ex Steud., Electra calycina Panz., Electra nitida Panz. ex Steud., Electra ovalis Nees ex Steud., Festuca barbata L., Festuca calycina Loefl., Hemisacris gonatodes Steud., Koeleria calycina (Loefl.) DC. & Lam., Schismus arabicus var. minutus Boiss., Schismus barbatus f. coloratus Jahand. & Maire, Schismus barbatus subsp. calycinus Maire & Weiller, Schismus barbatus subsp. perennis Maire, Schismus barbatus var. genuinus Maire, Schismus brevifolius Nees, Schismus calycinus f. nana Kuntze, Schismus calycinus subvar. minutus Coss. & Durieu, Schismus calycinus var. calycinus, Schismus calycinus var. genuinus Maire, Schismus calycinus var. marginatus Kuntze, Schismus calycinus var. minutus Kuntze, Schismus calycinus var. neglectus Kuntze, Schismus calycinus var. tenuis T. Durand & Schinz, Schismus fasciculatus var. flaccidus Stapf, Schismus fasciculatus var. perennans Stapf, Schismus fasciculatus var. tenuis (Steud.) Stapf, Schismus hirsutus Trin., Schismus marginatus P. Beauv., Schismus minutus (Hoffm.) Roem. & Schult., Schismus ovalis Nees, Schismus perennis Ducell. & Maire, Schismus scaberrimus var. nanus Nees, Schismus tenuis Steud.]
[Andropogon controversus Steud., Andropogon halepensis (L.) Brot., Andropogon halepensis subsp. anatherus Piper, Andropogon halepensis var. genuinus Stapf, Andropogon halepensis var. muticus (Hack.) Asch. & Graebn., Andropogon miliaceus Roxb., Andropogon sorghum subsp. halepensis (L.) Hack., Andropogon sorghum subvar. genuinus Hack., Andropogon sorghum subvar. leiocladus Hack., Andropogon sorghum subvar. muticus Hack., Andropogon sorghum subvar. trachycladus Hack., Andropogon sorghum var. corymbosus Hack., Andropogon sorghum var. halepensis (L.) Hack., Andropogon sorghum var. perennis Bertoni, Blumenbachia halepensis (L.) Koeler, Holcus halepensis L., Milium halepense (L.) Cav., Rhaphis halepensis (L.) Roberty, Sorghum bicolor subsp. halepense (L.) de Wet & Huckabay, Sorghum controversum (Steud.) Snowden, Sorghum halepense f. halepense, Sorghum halepense f. muticum (Hack.) C.E. Hubb., Sorghum halepense var. genuinum Hack., Sorghum halepense var. halepense, Sorghum miliaceum (Roxb.) Snowden, Sorghum saccharatum var. halapense (L.) Kuntze, Sorgum halepense (L.) Pers., Trachypogon avenaceus Nees]
Stipa lepida Hitchc. - Foothill Needle Grass
[Nassella lepida (Hitchc.) Barkworth, Stipa eminens subsp. andersonii (Vasey) A.E. Murray, Stipa eminens var. andersonii Vasey, Stipa hassei Vasey, Stipa lepida var. andersonii (Vasey) Hitchc., Stipa lepida var. lepida]
Stipa pulchra Hitchc. - Purple Needle Grass
[Nassella pulchra (Hitchc.) Barkworth]
Gilia angelensis V.E. Grant - Grassland Gilia
Chorizanthe staticoides Benth. - Turkish Rugging
[Chorizanthe chrysacantha Goodman, Chorizanthe chrysacantha var. compacta Goodman, Chorizanthe discolor Nutt., Chorizanthe staticoides subsp. chrysacantha (Goodman) Munz, Chorizanthe staticoides subsp. staticoides, Chorizanthe staticoides var. brevispina Goodman, Chorizanthe staticoides var. chrysacantha (Goodman) Reveal, Chorizanthe staticoides var. elata Goodman, Chorizanthe staticoides var. latiloba Goodman, Chorizanthe staticoides var. staticoides]
Eriogonum fasciculatum Benth. - California Buckwheat
Pterostegia drymarioides Fisch. & C.A. Mey. - Granny’s Hairnet, G. C. P.
Rumex conglomeratus Murray - Whorled Dock
[Acetosa conglomerata (Murray) M.Gómez]
Rumex crispus L. - Curly Dock
[Lapathum crispum (L.) Scop., Rumex crispus subsp. crispus, Rumex crispus subsp. fauriei (Rech. f.) Mosyakin & W.L. Wagner, Rumex fauriei Rech. f.]
Portulaca oleracea L. - Common Purslane
[Portulaca neglecta Mack. & Bush, Portulaca oleracea subsp. granulatostellulata (Poelln.) Danin & H.G. Baker, Portulaca oleracea subsp. impolita Danin & H.G. Baker, Portulaca oleracea subsp. nicaraguensis Danin & H.G. Baker, Portulaca oleracea subsp. nitida Danin & H.G. Baker, Portulaca oleracea subsp. oleracea, Portulaca oleracea subsp. papillatostellulata Danin & H.G. Baker, Portulaca oleracea subsp. stellata Danin & H.G. Baker, Portulaca oleracea subsp. sylvestris (Garsault) Thell., Portulaca oleracea var. sylvestris (L.) DC., Portulaca retusa Engelm.]
Dodecatheon clevelandii Greene - Padre’s Shooting Star
[Dodecatheon clevelandi Greene, Primula clevelandii (Greene) A.R. Mast & Reveal]
Adiantum jordanii C.H. Mull. - California Maidenhair Fern
[Adiantum emarginatum Hook., Adiantum jordani Müll. Hal.]
Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. - California Goldback Fern
[Ceropteris triangularis (Kaulf.) Underw., Gymnogramma triangularis Kaulf., Neurogramma triangularis (Kaulf.) Diels, Neurogramme triangularis (Kaulf.) Diels, Pityrogramma triangularis (Kaulf.) Maxon]
[Heteromeles arbutifolia var. arbutifolia, Heteromeles arbutifolia var. cerina (Jeps.) E. Murray, Heteromeles arbutifolia var. macrocarpa (Munz) Munz, Heteromeles fremontiana Decne., Heteromeles salicifolia (C. Presl) Abrams, Photinia arbutifolia Lindl., Photinia arbutifolia var. cerina Jeps., Photinia salicifolia C. Presl]
Rosa californica Cham. & Schltdl. - California Rose
[Rosa aldersonii Greene]
Galium aparine L. - Common Bedstraw, Goose Grass
[Aparine vulgaris Hill, Asperula aparine (L.) Besser, Asperula aparine var. aparine (L.) Nyman, Asterophyllum aparine (L.) Schimp. & Spenn., Galion aparinum (L.) St.-Lag., Galium agreste var. echinospermum Wallr., Galium aparine var. echinospermum (Wallr.) Farw., Galium aparine var. intermedium (Merr.) Briq., Galium aparine var. minor Hook., Galium aparine var. vaillantii (DC.) Koch, Galium spurium var. echinospermum (Wallr.) Hayek, Galium vaillantii DC., Rubia aparine (L.) Baill.]
Salix gooddingii C.R. Ball - Goodding’s Black Willow
[Salix gooddingii var. gooddingii, Salix gooddingii var. vallicola (Dudley) C.R. Ball, Salix gooddingii var. variabilis C.R. Ball, Salix nigra var. vallicola Dudley, Salix vallicola (Dudley) Britton & Shafer]
Salix lasiolepis Benth. - Arroyo Willow
[Salix bakeri Seemen, Salix bigelovii Torr., Salix boiseana A. Nelson, Salix franciscana Seemen, Salix lasiolepis var. bakeri (Seemen) C.R. Ball, Salix lasiolepis var. bigelovii (Torr.) Bebb, Salix lasiolepis var. bracelinae C.R. Ball, Salix lasiolepis var. fallax Bebb, Salix lasiolepis var. lasiolepis, Salix lasiolepis var. nivaria Jeps., Salix lasiolepis var. sandbergii (Rydb.) C.R. Ball, Salix lutea var. nivaria Jeps., Salix sandbergii Rydb., Salix suksdorfii Gand.]
Anemopsis californica (Nutt.) Hook. & Arn. - Yerba Mansa
[Anemia californica Nutt., Anemopsis californica var. californica, Anemopsis californica var. subglabra Kelso]
Datura wrightii Regel - Western Jimson Weed
[Datura innoxia var. quinquecuspidata (Torr.) A.S. Barclay, Datura inoxia subsp. quinquecuspida (Torr.) A.S. Barclay, Datura lanosa Barclay ex R.A. Bye, Datura metel var. quinquecuspida Torr.]
Nicotiana glauca Graham - Tree Tobacco
[Nicotidendron glauca (Graham) Griseb.]
Nicotiana quadrivalvis Pursh - Indian tobacco
[Amphipleis quadrivalvis Raf., Dictyocalyx quadrivalvis Hook.f. ex Walp., Nicotiana bigelovii (Torr.) S. Watson, Nicotiana bigelovii var. multivalvis (Lindl.) Eastw., Nicotiana bigelovii var. quadrivalvis (Pursh) Eastw., Nicotiana bigelovii var. wallacei A. Gray, Nicotiana plumbaginifolia var. bigelovii, Nicotiana quadrivalvis var. bigelovii (Torr.) DeWolf, Nicotiana quadrivalvis var. quadrivalvis, Polydiclis quadrivalvis (Pursh) Miers]
Solanum douglasii Dunal - Douglas’s Nightshade
[Solanum nigrum var. douglasii (Dunal) A. Gray]
Tamarix ramosissima Ledeb. - tamarix
[Tamarix pallasii var. ramosissima (Ledeb.) Bunge, Tamarix pentandra Pall.]
Bloomeria crocea (Torr.) Coville - Common Goldenstar
[Allium croceum Torr.]
[Brodiaea capitata Benth., Dichelostemma pulchellum (Salisb.) A.Heller, Dichelostemma pulchellum var. capitatum (Benth.) Reveal, Dichelostemma pulchellum var. pulchellum, Hookera capitata (Benth.) Kuntze, Milla capitata (Benth.) Baker]
Muilla maritima (Torr.) S. Watson ex Benth. - Common Muilla
[Allium maritimum (Torr.) Benth., Bloomeria maritima (Torr.) J.F.Macbr., Hesperoscordum maritimum Torr., Milla maritima (Torr.) S.Watson, Muilla serotina Greene]
Typha domingensis Pers. - Southern Cattail
[Typha angustata Bory & Chaub., Typha angustifolia subsp. domingensis (Pers.) Rohrb., Typha angustifolia var. domingensis (Pers.) Griseb.]
Typha latifolia L. - Broad-Leaf Cattail
[Massula latifolia (L.) Dulac]
Parietaria hespera Hinton - Western Pellitory
Urtica urens L. - Dwarf Nettle
This project made possible by National Science Foundation Awards 1802301 and 1802163 and by the National Park Service.
For more information about CCH2 or the California Phenology Network, email Jenn Yost jyost@calpoly.edu.