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The the flora of the
Santa Monica Mountions and adjacent habitats, the following is an alphabetized
list by family of the vascular plant species that are native, naturalized,
and introduced. Ferns and Fern Allies. Aspleniaceae Asplenium vespertinum Maxon Azollaceae Azolla filiculoides Lam Blechnaceae Woodwardia fimbriata (L.) Smith. Giant chain fern Dennstaedtiaceae Pteridium aquilinum (L.) Kuhn var. pubescens L. Underw. Dryopteridaceae Dryopteris arguta (Kaulf.) Maxon. Coastal wood fern Equisetaceae Equisetum hyemale L. ssp. affine (Engelm.) Calder & R. H. Taylor. Common scouring rush Equisetum laevigatum A. Braun. Smooth scouring rush Equisetum telmateia Ehrh. ssp. braunii (Milde) R. L. Hauke. Giant horsetail Polypodiaceae Polypodium californicum Kaulf. California polypody Pteridaceae Adiantum capillus-veneris L. Southern maidenhair fern Adiantum jordanii C. Mueller. California maidenhair fern Aspidotis californica (Nutt.) Copel. California lace fern Cheilanthes covillei Maxon Cheilanthes newberryi (D. Eaton) Domin. Cotton fern Notholaena californica D. C. Eaton Pellaea andromedifolia (Kaulf.) Née. Coffee fern Pellaea mucronata (D. Eaton) D. Eaton var. mucronata. Bird's-foot fern Pentagramma triangularis
(Kaulf.) G. Yatskievych, M. D. Windham & E. Wollenweber ssp. triangularis.
Selaginellaceae Selaginella bigelovii L. Underwood Thelypteridaceae Thelypteris puberula (Baker) C. Morton var. sonorensis A. Reed Smith Gymnosperms Cupressaceae Juniperus californica Carrière Dicotyledons Aceraceae Acer macrophyllum Pursh. Big-leaf maple Acer negundo L. var. californicum (Torrey & A. Gray) Sarg. Box elder Aizoaceae Aptenia cordifolia (L. f.) N. E. Brown. Baby sun rose Carpobrotus chilensis (Molina) N. E. Brown. Sea-fig Carpobrotus edulis (L.) N. E. Brown. Hottentot-fig, fig-marigold Malephora crocea (Jacq.) Schwantes Mesembryanthemum crystallinum L. Crystalline iceplant Mesembryanthemum nodiflorum L. Slender-leaved iceplant Tetragonia tetragonioides (Pallas) Kuntze. New Zealand spinach Amaranthaceae Amaranthus albus L. Tumbleweed Amaranthus blitoides S. Watson. Amaranthacea Amaranthus californicus (Moq.) S. Watson Amaranthus deflexus L. Amaranthus retroflexus L. Anacardiaceae Malosma laurina (Nutt.) Abrams. Laurel sumac Rhus integrifolia (Nutt.) Brewer & S. Watson. Lemonadeberry Rhus ovata S. Watson. Sugar bush Rhus trilobata Torrey & A. Gray. Skunkbrush, squaw bush Schinus molle L. Peruvian pepper tree Toxicodendron diversilobum (Torrey & A. Gray) E. Greene. Poison oak, poison ivy Apiaceae Apiastrum angustifolium Nutt. Wild-celery Apium graveolens L. Celery Berula erecta (Hudson) Cov. Cutleaf water-parsnip Bowlesia incana Ruiz López & Pavon Ciclospermum leptophyllum (Pers.) Britton & E. Wilson Conium maculatum L. Poison hemlock Daucus pusillus Michaux Foeniculum vulgare Miller. Fennel Hydrocotyle moschata Forster f. Hydrocotyle umbellata L. Lomatium dasycarpum (Torrey & A. Gray) J. Coulter & Rose ssp. dasycarpum Lomatium lucidum (Torrey & A. Gray) Jepson Lomatium utriculatum (Torrey & A. Gray) J. Coulter & Rose. Oenanthe sarmentosa J. S. Presl. Dropwort Osmorhiza brachypoda Torrey. Sweet-cleely Sanicula arguta J. Coulter & Rose Sanicula bipinnata Hook. & Arn. Poison sanicle Sanicula crassicaulis DC. Sanicula tuberosa Torrey. Scandix pecten-veneris L. Venus' needle, shepherd's needle Tauschia arguta (Torrey & A. Gray) J. F. Macbr. Tauschia hartwegii (A. Gray) J. F. Macbr. Torilis nodosa (L.) Gaertner Yabea microcarpa (Hook. & Arn.) Koso-Polj. Apocynaceae Apocynum cannabinum L. Indian hemp, dogbane Vinca major L. Greater periwinkle Asclepiadaceae Asclepias californica E. Greene. California milkweed, round-hooded milkweed Asclepias eriocarpa Benth. Kotolo milkweed, Indian milkweed Asclepias fascicularis Decne. in A. DC. Narrow-leaf milkweed Asteraceae Achillea millefolium L. Yarrow Achyrachaena mollis Schauer. Blow-wives Acourtia microcephala DC. Acroptilon repens (L.) DC. Russian knapweed Ageratina adenophora (Sprengel) R. King & H. Robinson Agoseris grandiflora (Nutt.) E. Greene. Mountain-dandelion Amblyopappus pusillus Hook. & Arn. Ambrosia acanthicarpa Hook. Annual bursage, sand-bur Ambrosia chamissonis (Less.) E. Greene. Beach-bur Ambrosia confertiflora DC. Ambrosia psilostachya DC. Western ragweed Ancistrocarphus filagineus A. Gray. Woolly fishhooks Anthemis cotula L. Mayweed, stinkweed, dog-fennel Artemisia biennis Willd. Artemisia californica Less. California sagebrush Artemisia douglasiana Besser. Mugwort Artemisia dracunculus L. Tarragon Aster lanceolatus Willd. ssp. hesperius (A. Gray) Semple & J. Chmielewski Aster subulatus Michaux var. ligulatus Shinners Baccharis douglasii DC. Marsh baccharis Baccharis malibuensis R. M. Beauchamp & Henrickson Baccharis pilularis DC. Chaparral broom, coyote brush Baccharis plummerae A. Gray Baccharis salicifolia (Ruiz López & Pavon) Pers. Seep-willow, water-wally, mule fat Bidens frondosa L. Stick-tight Bidens laevis (L.) Britton, Sterns & Pogg Bidens pilosa L. Beggar-ticks Brickellia californica (Torrey & A. Gray) A. Gray Brickellia nevinii A. Gray. Nevin's brickellbush Centaurea melitensis L. Tocalote Centaurea solstitialis L. Barneby's thistle, yellow starthistle Chaenactis artemisiifolia (A. Gray) A. Gray Chaenactis glabriuscula DC. var. glabriuscula. Yellow pincushion Chamomilla suaveolens (Pursh) Rydb. Pineapple weed, rayless chamomile Chrysanthemum coronarium L. Garland daisy, crown daisy Chrysothamnus nauseosus (Pallas) Britton ssp. mohavensis (E. Greene) H. M. Hall & Clements. Rubber rabbitbrush Cichorium intybus L. Chicory Cirsium occidentale (Nutt.) Jepson var. californicum (A. Gray) Keil & C. Turner. California thistle Cirsium occidentale (Nutt.) Jepson var. occidentale. Cobwebby thistle Cirsium vulgare (Savi) Ten. Bull thistle Conyza bonariensis (L.) Cronq. Conzya canadensis (L.) Cronq. Conzya coulteri A. Gray Coreopsis bigelovii (A. Gray) H. M. Hall Coreopsis calliopsidea (DC.) A. Gray Coreopsis gigantea (Kellogg) H. M. Hall. Sea-dahlia Cotula australis (Sieber) Hook. f. Cotula coronopifolia L. Brass-buttons Cynara cardunculus L. Cardoon, artichoke thistle Dimorphotheca sinuata DC. Cape-marigold Encelia californica Nutt. Ericameria ericoides (Less.) Jepson Ericameria linearifolia (DC.) Urbatch & J. Wussow. Interior goldenbush Ericameria palmeri (A. Gray) H. M. Hall var. pachylepis (H. M. Hall) G. Nesom Ericameria parishii (E. Greene) H. M. Hall var. parishii Erigeron foliosus Nutt. var. foliosus Eriophyllum confertiflorum (DC.) A. Gray var. confertiflorum. Golden-yarrow Euthamia occidentalis Nutt. Western goldenrod Filago californica Nutt. Galinsoga parviflora Cav. var. parviflora Gnaphalium bicolor Bioletti Gnaphalium californicum DC. Gnaphalium canescens DC. ssp. beneolens (Davidson) Stebb. & Keil Gnaphalium canescens DC. ssp. microcephalum (Nutt.) Stebb. & Keil Gnaphalium leucocephalum A. Gray Gnaphalium luteo-album L. Gnaphalium palustre Nutt. Gnaphalium ramosissimum Nutt. Gnaphalium stramineum Kunth Grindelia camporum E. Greene var. bracteosum (J. Howell) M. A. Lane Gutierrezia californica (DC.) Torrey & A. Gray. California matchweed Hazardia squarrosa (Hook. & Arn.) E. Greene var. grindelioides (DC.) W. Clark. Saw-toothed goldenbush Hedypnois cretica (L.) Dum.-Cours. Helenium puberulum DC. Helianthus annuus L. Helianthus gracilentus A. Gray Hemizonia fasciculata (DC.) Torrey & A. Gray Hemizonia minthornii Jepson. Santa Susana tarplant Hemizonia pungens (Hook. & Arn.) Torrey & A. Gray. Common spikeweed Heterotheca grandiflora Nutt. Telegraph weed Heterotheca sessiliflora (Nutt.) Shinn. ssp. fastigiata (E. Greene) Semple Heterotheca sessiliflora (Nutt.) Shinn. ssp. sessiliflora Hieracium argutum Nutt. Hypochaeris glabra L. Smooth cat's-ear Hypochaeris radicata L. Rough cat's-ear Isocoma menziesii (Hook. & Arn.) G. Nelson var. sedoides (E. Greene) G. Nelson Isocoma menziesii (Hook. & Arn.) G. Nelson var. vernonioides (Nutt.) G. Nelson Iva axillaris Pursh ssp. robustior (Hook.) Bassett. Poverty weed Jaumea carnosa (Less.) A. Gray Lactuca serriola L. Prickly lettuce Lagophylla ramosissima Nutt Lasthenia californica Lindley Lasthenia coronaria (Nutt.) Ornduff Layia platyglossa (Fischer & C. Meyer) A. Gray. Tidy-tips Lepidospartum squamatum (A. Gray) A. Gray. Scale-broom Lessingia filaginifolia (Hook. & Arn.) M. A. Lane var. filaginifolia. California aster Lessingia virgata A. Gray Madia elegans Lindley ssp. elegans. Common madia Madia exigua (Smith) A. Gray. Threadstem madia Madia gracilis (Smith) Keck. Slender tarweed Malacothrix clevelandii A. Gray Malacothrix saxatilis (Nutt.) Torrey & A. Gray var. tenuifolia (Nutt.) A. Gray Micropus californicus Fischer & C. Meyer. Slender cottonweed Microseris douglasii (DC.) Schultz-Bip. ssp. douglasii Microseris douglasii (DC.) Schultz-Bip. ssp. tenella (A. Gray) Chambers Microseris elegans A. Gray Monolopia lanceolata Nutt. Osteospermum ecklonis (DC.) Norlindh. Trailing African daisy Pentachaeta lyonii A. Gray. Lyon's pentachaeta Perityle emoryi Torrey Picris echioides L. Bristly ox-tongue Pluchea odorata (L.) Cass. var. odorata. Salt marsh-fleabane Psilocarphus tenellus Nutt. var. tenellus Rafinesquia californica Nutt. California chicory Senecio aphanactis E. Greene Senecio breweri Burtt Davy Senecio californicus DC. Senecio flaccidus Less. var. douglasii (DC.) B. Turner & T. Barkley Senecio mikanioides Walp. German-ivy Senecio vulgaris L. Common groundsel Silybum marianum (L.) Gaertner. Milk thistle Solidago californica Nutt. California goldenrod Soliva sessilis Ruiz López & Pavon Sonchus asper (L.) Hill. Prickly sow thistle Sonchus oleraceus L. Common sow thistle Stebbinsoseris heterocarpa (Nutt.) Chambers Stephanomeria cichoriacea A. Gray Stephanomeria diegensis Gottlieb Stephanomeria exigua Nutt. ssp. coronaria (E. Greene) Gottlieb Stephanomeria virgata Benth. ssp. pleurocarpa (E. Greene) Gottlieb Stephanomeria virgata Benth. ssp. virgata Stylocline gnaphaloides Nutt. Everlasting nest straw Taraxacum officinale Wiggens. Dandelion Tragopogon porrifolius L. Oyster plant, salsify Uropappus lindleyi (DC.) Nutt. Silver puffs Venegasia carpesioides DC. Canyon-sunflower Verbesina encelioides (Cav.) A. Gray ssp. exauriculata (Robinson & Greenman) J. R. Coleman. Golden crownbeard Xanthium spinosum L. Spiny cocklebur Xanthium strumarium L. Cocklebur Bataceae Batis maritima L. Saltwort, beachwort Berberidaceae Berberis pinnata Lagasca ssp. pinnata. Oregon-grape Betulaceae Alnus rhombifolia Nutt. White alder Boraginaceae Amsinckia menziesii (Lehm.) Nelson & J. F. Macbr. var. intermedia (Fischer & C. Meyer) Ganders. Common fiddleneck Amsinckia menziesii (Lehm.) Nelson & J. F. Macbr. var. menziesii. Rancher's fireweed Cryptantha clevelandii E. Greene Cryptantha intermedia (A. Gray) E. Greene Cryptantha micromeres (A. Gray) E. Greene Cryptantha microstachys (A. Gray) E. Greene Cryptantha muricata (Hook. & Arn.) Nelson & J. F. Macbr. Heliotropium curassavicum L. Pectocarya linearis (Ruiz López & Pavon) DC. ssp. ferocula (I. M. Johnston) Thorne Pectocarya penicillata (Hook. & Arn.) A. DC. Plagiobothrys acanthocarpus (Piper) I. M. Johnston. Adobe allocarya Plagiobothrys canescens Benth. Plagiobothrys nothofulvus (A. Gray) A. Gray. Popcornflower Brassicaceae Arabis glabra (L.) Benth. var. glabra. Tower-mustard Arabis sparsiflora Torrey & A. Gray var. californica Rollins Athysanus pusillus (Hook.) E. Greene Barbarea othoceras Ledeb. Winter-cress Brassica nigra (L.) Koch. Black mustard Brassica rapa L. Turnip, field mustard Cakile maritima Scop. Sea-rocket Capsella bursa-pastoris (L.) Medic. Shepherd's purse Cardamine californica (Torrey & A. Gray) E. Greene. Milk maids, toothwort Cardamine oligosperma Torrey & A. Gray Cardaria draba (L.) Desv. Heart-podded hoary cress Cardaria pubescens (C. Meyer) Jarmol. White top Caulanthus heterophyllus (Nutt.) Payson Coronopus didymus (L.) Smith. Wart cress Descurainia pinnata (Walter) Britton ssp. menziesii (DC.) Detl. Descurainia sophia (L.) Webb Diplotaxis tenuifolia (L.) DC. Wall-rocket Dithyrea maritima (A. Davidson) A. Davidson. Beach spectacle-pod Erysimum capitatum (Douglas) E. Greene ssp. capitatum. Western wallflower Erysimum insulare E. Greene ssp. suffrutescens (Abrams) R. A. Price. Suffrutescent wallflower Guillenia lasiophylla (Hook. & Arn.) E. GreenE Hirschfeldia incana (L.) Lagr.-Fossat Lepidium lasiocarpum Torrey & A. Gray var. lasiocarpum Lepidium latifolium L. Lepidium latipes Hook. var. latipes Lepidium nitidum Torrey & A. Gray var. nitidum Lepidium oblongum Small Lepidium virginicum L. var. pubescens (E. Greene) Thell Lobularia maritima (L.) Desv. Sweet alyssum Matthiola incana (L.) R. Br. Stock Raphanus raphanistrum L. Jointed charlock Raphanus sativus L. Radish Rorippa curvisiliqua (Hook.) Britton Rorippa nasturtium-aquaticum (L.) Hayek. Water cress Sinapsis arvensis L. Charlock Sisymbrium altissimum L. Tumble mustard Sisymbrium irio L. London rocket Sisymbrium officinale L. Hedge mustard Sisymbrium orientale L. Stanleya pinnata (Pursh) Britton var. pinnata. Prince's plume Thysanocarpus curvipes Hook. Thysanocarpus laciniatus Torrey & A. Gray Tropidocarpum gracile Hook. Buddlejaceae Buddleya davidii Franchet. Butterfly bush Buddleya saligna Willd. Cactaceae Opuntia ficus-indica (L.) Miller. Indian-fig Opuntia littoralis (Engelm.) Cockerell Opuntia x occidentalis Engelm. Opuntia prolifera Engelm. Callitrichaceae Callitriche marginata Torrey Campanulaceae Githopsis diffusa A. Gray ssp. diffusa Lobelia dunnii E. Dunn var. serrata (A. Gray) McVaugh Nemacladus ramosissimus Nutt. Capparaceae Isomeris arborea Nutt. Bladderpod. Caprifoliaceae Lonicera hispidula Douglas var. vacillans A. Gray Lonicera subspicata Hook. & Arn. var. denudata Rehder Sambucus mexicana C. Presl. Blue elderberry Symphoricarpos mollis Nutt. Creeping snowberry, trip vine Caryophyllaceae Cardionema ramosissimum (J. A. Weinm.) Nelson & J. F. Macbr. Cerastium glomeratum Thuill. Mouse-ear chickweed Herniaria hirsuta L. ssp. cinerea (DC.) Cout. Minuartia douglasii (Torrey & A. Gray) Mattf. Polycarpon depressum Nutt. Polycarpon tetraphyllum (L.) L. Silene antirrhina L. Silene gallica L. Silene laciniata Cav. ssp. major C. Hitchc. & Maguire. Silene multinervia S. Watson Silene verecunda S. Watson ssp. platyota (S. Watson) C. Hitchc. & Maguire Spergula arvensis L. Stickwort, starwort Spergularia bocconii (Scheele) Merino Spergularia macrotheca (Hornem.) Heynh. var. macrotheca Spergularia marina (L.) Griseb. Stellaria media (L.) Villars. Common chickweed Stellaria nitens Nutt. Shining chickweed Chenopodiaceae Atriplex californica Moq. Atriplex coulteri (Moq.) D. Dietr. Coulter's saltbush Atriplex lentiformis (Torrey) S. Watson ssp. lentiformis. Big saltbush Atriplex leucophylla (Moq.) D. Dietr. Atriplex polycarpa (Torrey) S. Watson Atriplex rosea L. Tumbling oracle, redscale Atriplex semibaccata R. Brown. Australian saltbush Atriplex serenana Nelson. Bractscale Atriplex triangularis Willd. Spearscale Atriplex watsonii Nelson Bassia hyssopifolia (Pallas) Kuntze Beta vulgaris L. Beet Chenopodium ambrosioides L. Mexican tea Chenopodium berlandieri Moq. Chenopodium californicum (S. Watson) S. Watson Chenopodium macrospermum Hook f. var. halophilum (Philippi) Standley Chenopodium multifidum L. Chenopodium murale L. Chenopodium pumilio R. Brown Chenopodium strictum Roth var. glaucophyllum (Aellen) Wahl Salicornia bigelovii Torrey Salicornia europaea L. Salicornia subterminalis Parish Salicornia virginica L. Salsola tragus L. Russian thistle, tumbleweed Suaeda calceoliformis (Hook.) Moquin. Horned sea-blite Suaeda californica S. Watson. California sea-blite Suaeda esteroa W. Ferren & S. Whitmore. Estuary sea-blite Convolvulaceae Calystegia macrostegia (E. Greene) Brummitt ssp. cyclostegia (House) Brummitt Calystegia macrostegia (E. Greene) Brummitt ssp. intermedia (Abrams) Brummitt Calystegia purpurata (E. Greene) Brummitt ssp. purpurata Calystegia soldanella (L.) R. Br. Beach morning-glory Convolvulus arvensis L. Bindweed Convolvulus simulans Perry Cressa truxillensis Kunth. Alkali weed Dichondra occidentalis House. Western dichondra Cornaceae Cornus glabrata Benth. Brown dogwood Crassulaceae Crassula connata (Ruiz López & Pavon) A. Berger. Pygmy weed Dudleya abramsii Rose ssp. parva (Rose & A. Davidson) J. Bartel. Conejo dudleya Dudleya blochmaniae (Eastw.) Moran ssp. blochmaniae. Blochman's dudleya Dudleya caespitosa (Haworth) Britton & Rose Dudleya cymosa (Lemaire) Britton & Rose ssp. marcescens Moran. Marcescent dudleya Dudleya cymosa (Lemaire) Britton & Rose ssp. ovatifolia (Britton) Moran. Santa Monica Mountains dudleya Dudleya lanceolata (Nutt.) Britton & Rose Dudleya multicaulis (Rose) Moran. Many-stemmed dudleya Dudleya pulverulenta (Nutt.) Britton & Rose ssp. pulverulenta Dudleya verityi K. Nakai. Verity's dudleya Sedum spathulifolium Hook. Cucurbitaceae Cucurbita foetidissima Kunth. Calabazilla Marah macrocarpus (E. Greene) E. Greene. Man-root Cuscutaceae Cuscuta californica Hook. & Arn. var. breviflora Engelm. Cuscuta californica Hook. & Arn. var. californica Cuscuta californica Hook. & Arn. var. papillosa Yuncker Cuscuta pentagona Engelm. Cuscuta salina Engelm. var. major Yuncker Datiscaceae Datisca glomerata (C. Presl.) Baillon. Durango root Elatinaceae Elatine californica A. Gray Ericaceae Arctostaphylos glandulosa Eastw. ssp. glandulosa Arctostaphylos glauca Lindley Comarostaphylis diversifolia (C. Parry) E. Greene ssp. planifolia (Jepson) G. D. Wallace Euphorbiaceae Chamaesyce albomarginata (Torrey & A. Gray) Small Chamaesyce maculata (L.) Small Chamaesyce melanadenia (Torrey) Millsp. Chamaesyce polycarpa (Benth.) Millsp Chamaesyce serpyllifolia (Pers.) Small Croton californicus Muell. Eremocarpus setigerus (Hook.) Benth. Turkey-mullein Euphorbia crenulata Engelm. Chinese caps Euphorbia peplus L. Petty spurge Ricinus communis L. Castor bean Fabaceae Amorpha californica Nutt. var. californica. False indigo Astragalus brauntonii Parish Astragalus didymocarpus Hook. & Arn. var. didymocarpus Astragalus gambelianus E. Sheldon Astragalus pycnostachys A. Gray var. lanosissimus (Rydb.) Munz Astragalus tener A. Gray var. titi (Eastw.) Barneby Astragalus trichopodus (Nutt.) A. Gray var. lonchus (M. E. Jones) Barneby Astragalus trichopodus (Nutt.) A. Gray var. phoxus (M. E. Jones) Barneby Glycyrrhiza lepidota Pursh. Wild licorice Hoita macrostachya (DC.) Rydb. Lathyrus vestitus Nutt. var. vestitus Lotus argophyllus (A. Gray) E. Greene var. argophyllus Lotus corniculatus L. Birdfoot trefoil Lotus grandiflorus (Benth.) E. Greene Lotus hamatus E. Greene Lotus micranthus Benth. Lotus oblongifolius (Benth.) E. Greene var. oblongifolius Lotus purshianus (Benth.) Clements & E. G. Clements var. purshianus Lotus salsuginosus E. Greene Lotus scoparius (Nutt.) Ottley var. scoparius. California broom, deerbush Lotus strigosus (Nutt.) Greene Lotus wrangelianus Fischer & C. Meyer Lupinus bicolor Lindley. Miniature lupine Lupinus chamissonis Eschsch Lupinus concinnus J. Agardh. Bajada lupine Lupinus formosus E. Greene var. formosus Lupinus hirsutissimus Benth. Stinging lupine Lupinus latifolius J. Agardh. var. latifolius Lupinus longifolius (S. Watson) Abrams Lupinus microcarpus Sims var. microcarpus. Chick lupine Lupinus nanus Benth. Lupinus sparsiflorus Benth. Coulter's lupine Lupinus succulentus Koch. Arroyo lupine Lupinus truncatus Hook. & Arn. Medicago lupulina L. Black medick, yellow trefoil Medicago polymorpha L. California burclover Medicago sativa L. Alfalfa, lucerne Melilotus alba Medikus. White sweetclover Melilotus indica (L.) All. Sourclover Pickeringia montana Nutt. var. montana. Chaparral pea Robinia pseudoacacia L. Black locust. Rupertia physodes (Hook.) Grimes Spartium junceum L. Spanish broom Trifolium albopurpureum Torrey & A. Gray var. albopurpureum Trifolium ciliolatum Benth. Trifolium depauperatum Desv. Trifolium fucatum Lindley Trifolium gracilentum Torrey & A. Gray var. gracilentum Trifolium hirtum All. Rose clover Trifolium incarnatum L. Crimson clover Trifolium microcephalum Pursh Trifolium obtusiflorum Hook. & Arn. Trifolium repens L. White clover Trifolium variegatum Nutt. Trifolium willdenovii Sprengel. Tomcat clover Vicia americana Willd. var. americana. American vetch Vicia ludoviciana Nutt. var. ludoviciana Vicia sativa L. ssp. sativa. Common vetch, spring vetch Vicia villosa Roth ssp. varia (Host) Corbière Vicia villosa Roth ssp. villosa. Hairy vetch, winter vetch Fagaceae Quercus agrifolia Nee. Coast live oak Quercus berberidifolia Liebm. Scrub oak Quercus lobata Nee. Valley oak, roble Quercus wislizenii A. DC. var. wislizenii. Interior live oak Frankeniaceae Frankenia salina (Molina) I. M. Johnston. Alkali heath Garryaceae Garrya veatchii Kellogg Gentianaceae Centaurium venustum (A. Gray) Robinson. Canchalagua Geraniaceae Erodium botrys (Cav.) Bertol Erodium brachycarpum (Godron) Thellung Erodium cicutarium (L.) L'Hér. Filaree Erodium macrophyllum Hook. & Arn. Erodium moschatum (L.) L'Hér. Geranium carolinianum L. Geranium molle L. Geranium rotundifolium L. Glossulariaceae Ribes aureum Pursh var. gracillimum (Cov. & Britton) Jepson. Golden current. Ribes californicum Hook. & Arn. var. hesperium (McClatchie) Jepson. Hillside gooseberry Ribes indecorum Eastwood. White-flowered currant. Ribes malvaceum Small var. viridifolium Abrams. Chaparral currant Ribes speciosum Pursh. Fuchsia-flowered gooseberry Hydrophyllaceae Emmenanthe penduliflora Benth. Whispering bells Eriodictyon crassifolium Benth. var. crassifolium Eucrypta chrysanthemifolia (Benth.) E. Greene var. chrysanthemifolia Nama stenocarpum A. Gray Nemophila menziesii Hook. & Arn. var. integrifolia Parish. Baby blue-eyes Nemophila menziesii Hook. & Arn. var. menziesii. Baby blue-eyes Nemophila pedunculata Benth Phacelia brachyloba (Benth.) A. Gray Phacelia cicutaria E. Greene var. hispida (A. Gray) J. T. Howell Phacelia distans Benth. Phacelia douglasii (Benth.) Torrey Phacelia egena (Benth.) J. T. Howell Phacelia grandiflora (Benth.) A. Gray Phacelia imbricata E. Greene Phacelia longipes A. Gray Phacelia minor (Harvey) Thellung Phacelia parryi Torrey Phacelia ramosissima Lehm. Phacelia tanacetifolia Benth. Phacelia viscida (Benth.) Torrey Pholistoma auritum (Lindley) Lilja var. auritum. Fiesta flower Pholistoma racemosum (Nutt.) Constance Wigandia kunthii Choisy Juglandaceae Juglans californica S. Watson var. californica. Southern California black walnut Lamiaceae Lamium amplexicaule L. Lepechinia fragrans (E. Greene) Epling. Fragrant pitcher sage Marrubium vulgare L. Horehound Mentha arvensis L. Mentha pulegium L. Pennyroyal Mentha spicata L. var. spicata. Spearmint Monardella hypoleuca A. Gray Monardella lanceolata A. Gray. Mustang mint Salvia apiana Jepson. White sage Salvia columbariae Benth. Chia Salvia leucophylla E. Greene Salvia mellifera E. Greene. Black sage Salvia spathacea E. Greene. Pitcher sage Satureja douglasii (Benth.) Briq. Verba buena Scutellaria tuberosa Benth. Stachys ajugoides Benth. var. rigida Jepson & Hoover Stachys albens A. Gray Stachys bullata Benth. Trichostema lanatum Benth. Woolly bluecurls Trichostema lanceolatum Benth. Vinegar weed Lauraceae Umbellularia californica (Hook. & Arn.) Nutt. California bay, California laurel Lennoaceae Pholisma arenarium Hook. Linaceae Hesperolinon micranthum (A. Gray) Small Linum grandiflorum Desf. Loasaceae Mentzelia micrantha (Hook. & Arn.) Torrey & A. Gray Lythraceae Ammannia coccinea Rottb. Lythrum californicum Torrey & A. Gray. California loosestrife Lythrum hyssopifolium L. Malvaceae Lavatera assurgentiflora Kellogg. Malva rosa, island mallow Malacothamnus fasciculatus (Torrey & A. Gray) E. Greene. Chaparral mallow Malva nicaeensis All. Bull mallow Malva parviflora L. Cheeseweed, little mallow Malvella leprosa (Ortega) Hrapov. Alkali-mallow, whiteweed Modiola caroliniana (L.) G. Don Sidalcea malvaeflora (DC.) Benth. ssp. sparsifolia C. Hitchc. Checker mallow Martyniaceae Proboscidea louisianica (Miller) Thell. ssp. louisianica. Common unicorn plant Myricaceae Myrica californica Cham. & Schldt. California wax myrtle Myrtaceae Eucalyptus globulus Labill. Blue gum Nymphaeaceae Nuphar luteum (L.) Sibthorp & Sm. ssp. polysepalum (Engelm.) E. O. Beal. Cow-lily, pond-lily Nyctaginaceae Abronia maritima S. Watson. Sand verbena Abronia umbellata Lam. ssp. umbellata Mirabilis californica A. Gray. Wishbone bush Oleaceae Fraxinus dipetala Hook. & Arn. California ash Fraxinus velutina Torrey. Velvet ash Onagraceae Camissonia bistorta (Torrey & A. Gray) Raven. California sun cup Camissonia boothii (Douglas) Raven ssp. decorticans (Hook. & Arn.) Raven Camissonia californica (Torrey & A. Gray) Raven Camissonia cheiranthifolia (Sprengel) Raven ssp. suffruticosa (S. Watson) Raven. Beach evening primrose Camissonia hirtella (E. Greene) Raven Camissonia ignota (Jepson) Raven Camissonia intermedia Raven Camissonia lewisii Raven. Lewis' evening primrose Camissonia micrantha (Sprengel) Raven Camissonia strigulosa (Fischer & C. Meyer) Raven Clarkia bottae (Spach.) H. Lewis & M. Lewis. Punchbowl godetia Clarkia cylindrica (Jepson) H. Lewis & M. Lewis Clarkia epilobioides (Nutt.) Nelson & J. F. Macbr. Clarkia purpurea (Curtis) Nelson & J. F. Macbr. ssp. quadrivulnera (Douglas) H. Lewis & M. Lewis Clarkia unguiculata Lindley Epilobium brachycarpum C. Presl. Epilobium canum (E. Greene) Raven ssp. canum. California fuchsia, zauschneria Epilobium ciliatum Raf. ssp. ciliatum Epilobium pygmaeum (Speg.) P. Hoch & Raven Ludwigia peploides (Kunth) Raven ssp. peploides Oenothera californica (S. Watson) S. Watson ssp. californica Oenothera elata Kunth ssp. hirsutissima (S. Watson) W. Dietr. Orobanchaceae Orobanche bulbosa G. Beck Orobanche californica Cham. & Schlecht ssp. grandis Heckard Orobanche fasciculata Nutt. Clustered broomrape Orobanche uniflora L. Naked broomrape Orobanche vallicola (Jepson) Heckard Oxalidaceae Oxalis albicans Kunth ssp. californica (Abrams) Eiten Oxalis corniculata L. Oxalis pes-caprae L. Bermuda buttercup Oxalis rubra A. St. Hil. Paeoniaceae Paeonia californica Torrey & A. Gray Papaveraceae Dendromecon rigida Benth. Bush poppy Dicentra ochroleuca Engelm. Eschscholzia caespitosa Benth. Eschscholzia californica Cham. Meconella denticulata E. Greene Papaver californicum A. Gray. Fire poppy Platystemon californicus Benth. Cream cups Romneya coulteri Harvey. Coulter's matilija poppy Stylomecon heterophylla (Benth.) G. C. Taylor. Wind poppy Plantaginaceae Plantago erecta E. Morris. Plantago lanceolata L. English plantain Plantago major L. Common plantain Platanaceae Platanus racemosa Nutt. Western sycamore, California sycamore, aliso Plumbaginaceae Limonium californicum (Boiss.) A. A. Heller. Western marsh-rosemary Limonium perezii (Stapf) Hubb. Limonium sinuatum
(L.) Miller
The the flora of the Santa
Monica Mountions and adjacent habitats, the following is an alphabetized
list by family of the vascular plant species that are native, naturalized,
and introduced. Ferns and Fern Allies. Aspleniaceae Asplenium vespertinum Maxon Azollaceae Azolla filiculoides Lam Blechnaceae Woodwardia fimbriata (L.) Smith. Giant chain fern Dennstaedtiaceae Pteridium aquilinum (L.) Kuhn var. pubescens L. Underw. Dryopteridaceae Dryopteris arguta (Kaulf.) Maxon. Coastal wood fern Equisetaceae Equisetum hyemale L. ssp. affine (Engelm.) Calder & R. H. Taylor. Common scouring rush Equisetum laevigatum A. Braun. Smooth scouring rush Equisetum telmateia Ehrh. ssp. braunii (Milde) R. L. Hauke. Giant horsetail Polypodiaceae Polypodium californicum Kaulf. California polypody Pteridaceae Adiantum capillus-veneris L. Southern maidenhair fern Adiantum jordanii C. Mueller. California maidenhair fern Aspidotis californica (Nutt.) Copel. California lace fern Cheilanthes covillei Maxon Cheilanthes newberryi (D. Eaton) Domin. Cotton fern Notholaena californica D. C. Eaton Pellaea andromedifolia (Kaulf.) Née. Coffee fern Pellaea mucronata (D. Eaton) D. Eaton var. mucronata. Bird's-foot fern Pentagramma triangularis
(Kaulf.) G. Yatskievych, M. D. Windham & E. Wollenweber ssp. triangularis.
Selaginellaceae Selaginella bigelovii L. Underwood Thelypteridaceae Thelypteris puberula (Baker) C. Morton var. sonorensis A. Reed Smith Gymnosperms Cupressaceae Juniperus californica Carrière Dicotyledons Aceraceae Acer macrophyllum Pursh. Big-leaf maple Acer negundo L. var. californicum (Torrey & A. Gray) Sarg. Box elder Aizoaceae Aptenia cordifolia (L. f.) N. E. Brown. Baby sun rose Carpobrotus chilensis (Molina) N. E. Brown. Sea-fig Carpobrotus edulis (L.) N. E. Brown. Hottentot-fig, fig-marigold Malephora crocea (Jacq.) Schwantes Mesembryanthemum crystallinum L. Crystalline iceplant Mesembryanthemum nodiflorum L. Slender-leaved iceplant Tetragonia tetragonioides (Pallas) Kuntze. New Zealand spinach Amaranthaceae Amaranthus albus L. Tumbleweed Amaranthus blitoides S. Watson. Amaranthacea Amaranthus californicus (Moq.) S. Watson Amaranthus deflexus L. Amaranthus retroflexus L. Anacardiaceae Malosma laurina (Nutt.) Abrams. Laurel sumac Rhus integrifolia (Nutt.) Brewer & S. Watson. Lemonadeberry Rhus ovata S. Watson. Sugar bush Rhus trilobata Torrey & A. Gray. Skunkbrush, squaw bush Schinus molle L. Peruvian pepper tree Toxicodendron diversilobum (Torrey & A. Gray) E. Greene. Poison oak, poison ivy Apiaceae Apiastrum angustifolium Nutt. Wild-celery Apium graveolens L. Celery Berula erecta (Hudson) Cov. Cutleaf water-parsnip Bowlesia incana Ruiz López & Pavon Ciclospermum leptophyllum (Pers.) Britton & E. Wilson Conium maculatum L. Poison hemlock Daucus pusillus Michaux Foeniculum vulgare Miller. Fennel Hydrocotyle moschata Forster f. Hydrocotyle umbellata L. Lomatium dasycarpum (Torrey & A. Gray) J. Coulter & Rose ssp. dasycarpum Lomatium lucidum (Torrey & A. Gray) Jepson Lomatium utriculatum (Torrey & A. Gray) J. Coulter & Rose. Oenanthe sarmentosa J. S. Presl. Dropwort Osmorhiza brachypoda Torrey. Sweet-cleely Sanicula arguta J. Coulter & Rose Sanicula bipinnata Hook. & Arn. Poison sanicle Sanicula crassicaulis DC. Sanicula tuberosa Torrey. Scandix pecten-veneris L. Venus' needle, shepherd's needle Tauschia arguta (Torrey & A. Gray) J. F. Macbr. Tauschia hartwegii (A. Gray) J. F. Macbr. Torilis nodosa (L.) Gaertner Yabea microcarpa (Hook. & Arn.) Koso-Polj. Apocynaceae Apocynum cannabinum L. Indian hemp, dogbane Vinca major L. Greater periwinkle Asclepiadaceae Asclepias californica E. Greene. California milkweed, round-hooded milkweed Asclepias eriocarpa Benth. Kotolo milkweed, Indian milkweed Asclepias fascicularis Decne. in A. DC. Narrow-leaf milkweed Asteraceae Achillea millefolium L. Yarrow Achyrachaena mollis Schauer. Blow-wives Acourtia microcephala DC. Acroptilon repens (L.) DC. Russian knapweed Ageratina adenophora (Sprengel) R. King & H. Robinson Agoseris grandiflora (Nutt.) E. Greene. Mountain-dandelion Amblyopappus pusillus Hook. & Arn. Ambrosia acanthicarpa Hook. Annual bursage, sand-bur Ambrosia chamissonis (Less.) E. Greene. Beach-bur Ambrosia confertiflora DC. Ambrosia psilostachya DC. Western ragweed Ancistrocarphus filagineus A. Gray. Woolly fishhooks Anthemis cotula L. Mayweed, stinkweed, dog-fennel Artemisia biennis Willd. Artemisia californica Less. California sagebrush Artemisia douglasiana Besser. Mugwort Artemisia dracunculus L. Tarragon Aster lanceolatus Willd. ssp. hesperius (A. Gray) Semple & J. Chmielewski Aster subulatus Michaux var. ligulatus Shinners Baccharis douglasii DC. Marsh baccharis Baccharis malibuensis R. M. Beauchamp & Henrickson Baccharis pilularis DC. Chaparral broom, coyote brush Baccharis plummerae A. Gray Baccharis salicifolia (Ruiz López & Pavon) Pers. Seep-willow, water-wally, mule fat Bidens frondosa L. Stick-tight Bidens laevis (L.) Britton, Sterns & Pogg Bidens pilosa L. Beggar-ticks Brickellia californica (Torrey & A. Gray) A. Gray Brickellia nevinii A. Gray. Nevin's brickellbush Centaurea melitensis L. Tocalote Centaurea solstitialis L. Barneby's thistle, yellow starthistle Chaenactis artemisiifolia (A. Gray) A. Gray Chaenactis glabriuscula DC. var. glabriuscula. Yellow pincushion Chamomilla suaveolens (Pursh) Rydb. Pineapple weed, rayless chamomile Chrysanthemum coronarium L. Garland daisy, crown daisy Chrysothamnus nauseosus (Pallas) Britton ssp. mohavensis (E. Greene) H. M. Hall & Clements. Rubber rabbitbrush Cichorium intybus L. Chicory Cirsium occidentale (Nutt.) Jepson var. californicum (A. Gray) Keil & C. Turner. California thistle Cirsium occidentale (Nutt.) Jepson var. occidentale. Cobwebby thistle Cirsium vulgare (Savi) Ten. Bull thistle Conyza bonariensis (L.) Cronq. Conzya canadensis (L.) Cronq. Conzya coulteri A. Gray Coreopsis bigelovii (A. Gray) H. M. Hall Coreopsis calliopsidea (DC.) A. Gray Coreopsis gigantea (Kellogg) H. M. Hall. Sea-dahlia Cotula australis (Sieber) Hook. f. Cotula coronopifolia L. Brass-buttons Cynara cardunculus L. Cardoon, artichoke thistle Dimorphotheca sinuata DC. Cape-marigold Encelia californica Nutt. Ericameria ericoides (Less.) Jepson Ericameria linearifolia (DC.) Urbatch & J. Wussow. Interior goldenbush Ericameria palmeri (A. Gray) H. M. Hall var. pachylepis (H. M. Hall) G. Nesom Ericameria parishii (E. Greene) H. M. Hall var. parishii Erigeron foliosus Nutt. var. foliosus Eriophyllum confertiflorum (DC.) A. Gray var. confertiflorum. Golden-yarrow Euthamia occidentalis Nutt. Western goldenrod Filago californica Nutt. Galinsoga parviflora Cav. var. parviflora Gnaphalium bicolor Bioletti Gnaphalium californicum DC. Gnaphalium canescens DC. ssp. beneolens (Davidson) Stebb. & Keil Gnaphalium canescens DC. ssp. microcephalum (Nutt.) Stebb. & Keil Gnaphalium leucocephalum A. Gray Gnaphalium luteo-album L. Gnaphalium palustre Nutt. Gnaphalium ramosissimum Nutt. Gnaphalium stramineum Kunth Grindelia camporum E. Greene var. bracteosum (J. Howell) M. A. Lane Gutierrezia californica (DC.) Torrey & A. Gray. California matchweed Hazardia squarrosa (Hook. & Arn.) E. Greene var. grindelioides (DC.) W. Clark. Saw-toothed goldenbush Hedypnois cretica (L.) Dum.-Cours. Helenium puberulum DC. Helianthus annuus L. Helianthus gracilentus A. Gray Hemizonia fasciculata (DC.) Torrey & A. Gray Hemizonia minthornii Jepson. Santa Susana tarplant Hemizonia pungens (Hook. & Arn.) Torrey & A. Gray. Common spikeweed Heterotheca grandiflora Nutt. Telegraph weed Heterotheca sessiliflora (Nutt.) Shinn. ssp. fastigiata (E. Greene) Semple Heterotheca sessiliflora (Nutt.) Shinn. ssp. sessiliflora Hieracium argutum Nutt. Hypochaeris glabra L. Smooth cat's-ear Hypochaeris radicata L. Rough cat's-ear Isocoma menziesii (Hook. & Arn.) G. Nelson var. sedoides (E. Greene) G. Nelson Isocoma menziesii (Hook. & Arn.) G. Nelson var. vernonioides (Nutt.) G. Nelson Iva axillaris Pursh ssp. robustior (Hook.) Bassett. Poverty weed Jaumea carnosa (Less.) A. Gray Lactuca serriola L. Prickly lettuce Lagophylla ramosissima Nutt Lasthenia californica Lindley Lasthenia coronaria (Nutt.) Ornduff Layia platyglossa (Fischer & C. Meyer) A. Gray. Tidy-tips Lepidospartum squamatum (A. Gray) A. Gray. Scale-broom Lessingia filaginifolia (Hook. & Arn.) M. A. Lane var. filaginifolia. California aster Lessingia virgata A. Gray Madia elegans Lindley ssp. elegans. Common madia Madia exigua (Smith) A. Gray. Threadstem madia Madia gracilis (Smith) Keck. Slender tarweed Malacothrix clevelandii A. Gray Malacothrix saxatilis (Nutt.) Torrey & A. Gray var. tenuifolia (Nutt.) A. Gray Micropus californicus Fischer & C. Meyer. Slender cottonweed Microseris douglasii (DC.) Schultz-Bip. ssp. douglasii Microseris douglasii (DC.) Schultz-Bip. ssp. tenella (A. Gray) Chambers Microseris elegans A. Gray Monolopia lanceolata Nutt. Osteospermum ecklonis (DC.) Norlindh. Trailing African daisy Pentachaeta lyonii A. Gray. Lyon's pentachaeta Perityle emoryi Torrey Picris echioides L. Bristly ox-tongue Pluchea odorata (L.) Cass. var. odorata. Salt marsh-fleabane Psilocarphus tenellus Nutt. var. tenellus Rafinesquia californica Nutt. California chicory Senecio aphanactis E. Greene Senecio breweri Burtt Davy Senecio californicus DC. Senecio flaccidus Less. var. douglasii (DC.) B. Turner & T. Barkley Senecio mikanioides Walp. German-ivy Senecio vulgaris L. Common groundsel Silybum marianum (L.) Gaertner. Milk thistle Solidago californica Nutt. California goldenrod Soliva sessilis Ruiz López & Pavon Sonchus asper (L.) Hill. Prickly sow thistle Sonchus oleraceus L. Common sow thistle Stebbinsoseris heterocarpa (Nutt.) Chambers Stephanomeria cichoriacea A. Gray Stephanomeria diegensis Gottlieb Stephanomeria exigua Nutt. ssp. coronaria (E. Greene) Gottlieb Stephanomeria virgata Benth. ssp. pleurocarpa (E. Greene) Gottlieb Stephanomeria virgata Benth. ssp. virgata Stylocline gnaphaloides Nutt. Everlasting nest straw Taraxacum officinale Wiggens. Dandelion Tragopogon porrifolius L. Oyster plant, salsify Uropappus lindleyi (DC.) Nutt. Silver puffs Venegasia carpesioides DC. Canyon-sunflower Verbesina encelioides (Cav.) A. Gray ssp. exauriculata (Robinson & Greenman) J. R. Coleman. Golden crownbeard Xanthium spinosum L. Spiny cocklebur Xanthium strumarium L. Cocklebur Bataceae Batis maritima L. Saltwort, beachwort Berberidaceae Berberis pinnata Lagasca ssp. pinnata. Oregon-grape Betulaceae Alnus rhombifolia Nutt. White alder Boraginaceae Amsinckia menziesii (Lehm.) Nelson & J. F. Macbr. var. intermedia (Fischer & C. Meyer) Ganders. Common fiddleneck Amsinckia menziesii (Lehm.) Nelson & J. F. Macbr. var. menziesii. Rancher's fireweed Cryptantha clevelandii E. Greene Cryptantha intermedia (A. Gray) E. Greene Cryptantha micromeres (A. Gray) E. Greene Cryptantha microstachys (A. Gray) E. Greene Cryptantha muricata (Hook. & Arn.) Nelson & J. F. Macbr. Heliotropium curassavicum L. Pectocarya linearis (Ruiz López & Pavon) DC. ssp. ferocula (I. M. Johnston) Thorne Pectocarya penicillata (Hook. & Arn.) A. DC. Plagiobothrys acanthocarpus (Piper) I. M. Johnston. Adobe allocarya Plagiobothrys canescens Benth. Plagiobothrys nothofulvus (A. Gray) A. Gray. Popcornflower Brassicaceae Arabis glabra (L.) Benth. var. glabra. Tower-mustard Arabis sparsiflora Torrey & A. Gray var. californica Rollins Athysanus pusillus (Hook.) E. Greene Barbarea othoceras Ledeb. Winter-cress Brassica nigra (L.) Koch. Black mustard Brassica rapa L. Turnip, field mustard Cakile maritima Scop. Sea-rocket Capsella bursa-pastoris (L.) Medic. Shepherd's purse Cardamine californica (Torrey & A. Gray) E. Greene. Milk maids, toothwort Cardamine oligosperma Torrey & A. Gray Cardaria draba (L.) Desv. Heart-podded hoary cress Cardaria pubescens (C. Meyer) Jarmol. White top Caulanthus heterophyllus (Nutt.) Payson Coronopus didymus (L.) Smith. Wart cress Descurainia pinnata (Walter) Britton ssp. menziesii (DC.) Detl. Descurainia sophia (L.) Webb Diplotaxis tenuifolia (L.) DC. Wall-rocket Dithyrea maritima (A. Davidson) A. Davidson. Beach spectacle-pod Erysimum capitatum (Douglas) E. Greene ssp. capitatum. Western wallflower Erysimum insulare E. Greene ssp. suffrutescens (Abrams) R. A. Price. Suffrutescent wallflower Guillenia lasiophylla (Hook. & Arn.) E. GreenE Hirschfeldia incana (L.) Lagr.-Fossat Lepidium lasiocarpum Torrey & A. Gray var. lasiocarpum Lepidium latifolium L. Lepidium latipes Hook. var. latipes Lepidium nitidum Torrey & A. Gray var. nitidum Lepidium oblongum Small Lepidium virginicum L. var. pubescens (E. Greene) Thell Lobularia maritima (L.) Desv. Sweet alyssum Matthiola incana (L.) R. Br. Stock Raphanus raphanistrum L. Jointed charlock Raphanus sativus L. Radish Rorippa curvisiliqua (Hook.) Britton Rorippa nasturtium-aquaticum (L.) Hayek. Water cress Sinapsis arvensis L. Charlock Sisymbrium altissimum L. Tumble mustard Sisymbrium irio L. London rocket Sisymbrium officinale L. Hedge mustard Sisymbrium orientale L. Stanleya pinnata (Pursh) Britton var. pinnata. Prince's plume Thysanocarpus curvipes Hook. Thysanocarpus laciniatus Torrey & A. Gray Tropidocarpum gracile Hook. Buddlejaceae Buddleya davidii Franchet. Butterfly bush Buddleya saligna Willd. Cactaceae Opuntia ficus-indica (L.) Miller. Indian-fig Opuntia littoralis (Engelm.) Cockerell Opuntia x occidentalis Engelm. Opuntia prolifera Engelm. Callitrichaceae Callitriche marginata Torrey Campanulaceae Githopsis diffusa A. Gray ssp. diffusa Lobelia dunnii E. Dunn var. serrata (A. Gray) McVaugh Nemacladus ramosissimus Nutt. Capparaceae Isomeris arborea Nutt. Bladderpod. Caprifoliaceae Lonicera hispidula Douglas var. vacillans A. Gray Lonicera subspicata Hook. & Arn. var. denudata Rehder Sambucus mexicana C. Presl. Blue elderberry Symphoricarpos mollis Nutt. Creeping snowberry, trip vine Caryophyllaceae Cardionema ramosissimum (J. A. Weinm.) Nelson & J. F. Macbr. Cerastium glomeratum Thuill. Mouse-ear chickweed Herniaria hirsuta L. ssp. cinerea (DC.) Cout. Minuartia douglasii (Torrey & A. Gray) Mattf. Polycarpon depressum Nutt. Polycarpon tetraphyllum (L.) L. Silene antirrhina L. Silene gallica L. Silene laciniata Cav. ssp. major C. Hitchc. & Maguire. Silene multinervia S. Watson Silene verecunda S. Watson ssp. platyota (S. Watson) C. Hitchc. & Maguire Spergula arvensis L. Stickwort, starwort Spergularia bocconii (Scheele) Merino Spergularia macrotheca (Hornem.) Heynh. var. macrotheca Spergularia marina (L.) Griseb. Stellaria media (L.) Villars. Common chickweed Stellaria nitens Nutt. Shining chickweed Chenopodiaceae Atriplex californica Moq. Atriplex coulteri (Moq.) D. Dietr. Coulter's saltbush Atriplex lentiformis (Torrey) S. Watson ssp. lentiformis. Big saltbush Atriplex leucophylla (Moq.) D. Dietr. Atriplex polycarpa (Torrey) S. Watson Atriplex rosea L. Tumbling oracle, redscale Atriplex semibaccata R. Brown. Australian saltbush |