Scientific Name Achyrachaena mollis Acmispon glaber var. glaber Acmispon maritimus var. maritimus Acmispon wrangelianus Acourtia microcephala Adenostoma fasciculatum var. fasciculatum Adiantum jordanii Agrostis pallens Ambrosia psilostachya Amsinckia intermedia Apium graveolens * Araujia sericifera * Artemisia californica Artemisia douglasiana Asclepias fascicularis Asparagus asparagoides * Atriplex semibaccata * Avena barbata * Avena fatua * Azolla filiculoides Baccharis pilularis ssp. consanguinea Baccharis plummerae ssp. plummerae Baccharis salicifolia ssp. salicifolia Bidens pilosa * Bloomeria crocea ssp. crocea Brachypodium distachyon * Brassica nigra * Brassica rapa * Brickellia californica Brodiaea terrestris ssb. kernensis Bromus carinatus var. carinatus Bromus diandrus * Bromus hordeaceus * Bromus madritensis ssp. rubens * Calandrinia menziesii Calochortus catalinae Calystegia macrostegia ssp. cyclostegia Camissoniopsis bistorta Camissoniopsis hirtella Camissoniopsis micrantha Capsella bursa-pastoris * Cardionema ramosissimum Carduus pycnocepnalus * Carex sp. Castilleja exserta ssp. exerta Ceanothus crassifolius Common Name blow wives deerweed coastal lotus chilean trefoil sacapellote chamise California maindenhair fern thin grass western ragweed common fiddleneck celery bladder-flower California sagebrush mugwort narrowleaf milkweed bridal creeper, smilax Australian saltbush slender wild oat wild oat mosquito fern coyote brush plummer baccharis mulefat beggarticks golden stars false brome black mustard field mustard California brickellbush Kern brodiaea California brome ripgut brome soft chess red brome red maids Catalina mariposa lily coastal morning-glory California sun cup hairy sun cup miniature suncup shepherd's purse sand mat Italian thistle sedge purple owl's clover snowball
Ceanothus megacarpus var. megacarpus Ceanothus spinosus Centaurea melitensis * Ceratophyllum demersum Cercocarpus betuloides var. betuloides Chenopodium album * Chenopodium californicum Chenopodium murale * Chlorogalum pomeridianum var. pomeridianum Cirsium vulgare * Clarkia sp. Claytonia perfoliata ssp. perfoliata Clematis lasiantha Clematis ligusticifolia Conium maculatum * Convolvulus arvensis * Corethrogyne filaginifolia Cortaderia jubata * Cortaderia selloana * Crassula connata Crocanthemum scoparium var. vulgare Croton setigerus Cryptantha intermedia var. intermedia Cucurbita foetidissima Cuscuta subinclusa Cynara cardunculus * Cynodon dactylon * Cyperus eragrostis Cyperus involucratus * Datura wrightii Deinandra fasciculata Delairea odorata * Descurainia pinnata Dichelostemma capitatum ssp. capitatum Diplotaxis muralis * Drymocallis glandulosa var. glandulosa Dryopteris arguta Dudleya lanceolata Ehrharta erecta * Eleocharis macrostachya Elymus condensatus Elymus glaucus subsp. glaucus Emmenanthe penduliflora var. penduliflora Encelia californica Epilobium canum ssp. canum Epilobium ciliatum ssp. ciliatum Erigeron canadensis bigpod ceanothus greenbark ceanothus tocalote hornwort birch-leaf mountain mahogany lambsquarters soaproot nettle leaf goosefoot small soap plant bull thistle clarkia miner's lettuce pipestem clematis, chaparral clematis creek clematis poison hemlock bindweed California aster jubata grass pampas grass pygmy weed peak rush-rose dove weed common forget-me-not calabazilla canyon dodder artichoke thistle bermuda grass umbrella-sedge African umbrella-sedge jimson weed fasciculed tarplant cape-ivy tansy mustard blue dicks annual wallrocket sticky cinquefoil coastal wood fern lanceleaf live-forever veldtgrass spikerush giant rye blue wild rye whispering bells California bush sunflower California fuchsia willow herb horseweed
Erigeron foliosus var. foliosus Eriodictyon crassifolium var. nigrescens Eriogonum elongatum Eriogonum fasciculatum var. foliolosum Eriophyllum confertiflorum var. confertiflorum Erodium botrys * Erodium cicutarium * Erodium moschatum * Eschscholzia californica Eucalyptus camaldulensis * Eucalyptus citriodora * Eucrypta chrysanthemifolia var. chrysanthemifolia Euthamia occidentalis Festuca bromoides * Festuca myuros * Festuca perennis * Foeniculum vulgare * Fraxinus uhdei * Galium angustifolium ssp. angustifolium Galium californicum ssp. flaccidum Galium cliftonsmithii Galium nuttallii Genista monspessulana * Geranium dissectum * Hazardia squarrosa var. squarrosa Hedera sp. * Helminthotheca echioides * Hesperoyucca whipplei Heteromeles arbutifolia Heterotheca grandiflora Hirschfeldia incana * Hordeum brachyantherum ssp. californicum Hordeum intercedens Hordeum marinum ssp. gussoneanum * Hordeum murinum spp. leporinum * Hordeum murinum ssp. glaucum * Horkelia cuneata var. cuneata Hypochaeris glabra * Hypochaeris radicata * Isocoma menziesii var. vernonioides Isolepis cernua Juglans californica Juncus bufonius var. bufonius Juncus occidentalis Juncus patens Keckiella cordifolia Lactuca serriola * leafy fleabane yerba santa longstem buckwheat California buckwheat golden yarrow Broad leaf filaree redstem filaree white stemmed filaree California poppy river red gum lemon-scented gum common eucrypta western goldenrod slender fescue rattail sixweeks grass Italian rye grass sweet fennel shamel ash common bedstraw flaccid bedstraw Santa Barbara bedstraw nuttall's bedstraw French broom dissected geranium sawtooth goldenbush ivy bristly ox-tongue chaparral yucca toyon telegraph weed summer mustard California barley vernal barley mediterranean barley hare or foxtail barley summer barley wedgeleaf horkelia smooth cat's-ear rough cat's-ear coastal goldenbush low bulrush southern Calif. black walnut toad rush western rush spreading rush heartleaf penstemon prickly lettuce
Lamarckia aurea * Lamium amplexicaule * Lathyrus vestitus var. vestitus Lepidium nitidum Logfia filaginoides Lonicera subspicata var. subspicata Lupinus bicolor Lupinus hirsutissimus Lupinus nanus Lupinus sparsiflorus Lupinus succulentus Lysimachia arvensis * Lythrum hyssopifolia * Malacothamnus fasciculatus var. nuttallii Malacothrix saxatilis var. saxatilis Malosma laurina Malva nicaeensis * Malva parviflora * Marah macrocarpa Marrubium vulgare * Matricaria discoidea Medicago polymorpha * Melica frutescens Melica imperfecta Melilotus albus * Melilotus indica * Mimulus aurantiacus var. pubescens Mirabilis laevis var. crassifolia Myoporum laetum * Nasturtium officinale Navarretia atractyloides Nicotiana glauca * Nicotiana quadrivalvis Oenothera xenogaura * Olea europaea * Opuntia ficus-indica * Opuntia littoralis var. littoralis Oxalis albicans Oxalis pes-caprae * Oxalis pilosa Paeonia californica Pennisetum clandestinum * Pennisetum setaceum * Phacelia cicutaria var. hispida Phacelia hubbyi Phacelia ramosissima Phacelia viscida var. albiflora goldentop henbit wild sweetpea shining or common peppergrass California cottonrose Santa Barbara honeysuckle bicolored lupine stinging lupine sky lupin few-flowered lupine arroyo lupine scarlet pimpernel hyssop loosestrife nuttall bush mallow cliff aster laural sumac bull mallow cheeseweed wild cucumber horehound pineapple weed burclover woody melicgrass coast range melic white sweet-clover yellow sweet-clover bush monkeyflower California wishbone bush myoporum water cress hollyleaf pincushionplant tree tobacco indian tobacco Drummond's gaura olive mission cactus/tuna cactus coast prickly pear California wood sorrel Bermuda buttercup; sour grass hairy wood sorrel California peony Kikuyu grass fountain grass caterpillar phacelia Hubby's caterpillar phacelia branching phacelia sticky phacelia or white phacelia
Phalaris aquatica * Pholistoma auritum var. auritum Pholistoma racemosum Pittosporum undulatum * Plagiobothrys nothofulvus Plantago erecta Plantago lanceolata * Plantago major * Platanus racemosa Poa annua * Polygonum aviculare subsp. depressum * Polypodium californicum Polypogon monspeliensis * Populus trichocarpa Primula clevelandii var. clevelandii Pseudognaphalium californicum Pseudognaphalium luteoalbum * Pseudognaphalium microcephalum Pteridium aquilinum var. pubescens Quercus agrifolia var. agrifolia Ranunculus californicus Raphanus sativus * Rhamnus crocea Rhus integrifolia Ribes amarum Ribes speciosum Ricinus communis * Rosa californica Rubus ursinus Rumex conglomeratus * Rumex crispus * Rumex pulcher * Salix laevigata Salix lasiolepis Salsola australis * Salvia apiana Salvia leucophylla Salvia mellifera Salvia spathacea Sambucus nigra ssp. caerulea Samolus parviflorus Sanicula crassicaulis Schinus molle * Schinus terebinthifolius * Scrophularia californica Selaginella bigelovii Senecio vulgaris * harding grass Fiesta Flower white fiesta flower victorian box rusty popcornflower California plantain narrowleaf plantain common plantain western sycamore annual bluegrass common knotweed California polypody rabbitsfoot grass black cottonwood shooting stars green everlasting cudweed everlasting white everlasting western bracken fern coast live oak California buttercup wild radish redberry lemonade berry bitter gooseberry fuchsia-flowered gooseberry castor bean California wild rose California blackberry green dock curly dock fiddle dock red willow arroyo willow russian thistle white sage purple sage black sage hummingbird sage blue elderberry water pimpernel pacific sanicle Peruvian peppertree Brazilian pepper California figwort Bigelow's spike-moss common groundsel
Sidalcea malviflora Silene gallica * Silene laciniata subsp. laciniata Silybum marianum * Sisymbrium irio * Sisyrinchium bellum Solanum douglasii Solanum elaegnifolium * Solanum xanti Sonchus asper * Sonchus oleraceus * Spergula arvensis * Spergularia villosa * Stachys bullata Stellaria media * Stephanomeria sp. Stipa lepida Stipa miliacea var. miliacea * Stipa pulchra Symphoricarpos mollis Symphyotrichum chilense Tamarix ramosissima * Taraxacum officinale * Thalictrum fendleri Torilis arvensis * Toxicodendron diversilobum Tragopogon porrifolius * Trichostema lanceolatum Trifolium depauperatum var. amplectens Trifolium hirtum * Typha domingensis Typha latifolia * Urospermum picroides * Urtica dioica ssp. holosericea Urtica urens * Venegasia carpesioides Verbena lasiostachys var. lasiostachys Vicia sativa * Vinca major * Xanthium spinosum * Xanthium strumarium checker bloom windmill pink Mexican pink milk thistle London rocket blue-eyed grass Douglas nightshade white horse-nettle chaparral nightshade spiny sowthistle common sow-thistle Corn Spurry hairy sandspurry California hedge-nettle, wood mint common chickweed wirelettuce foothill needlegrass smilo grass purple needlegrass snowberry pacific aster tamarisk, saltcedar common dandelion meadow rue hedge parsley poison oak oyster plant, salsify vinegarweed pale sack clover rose clover southern cattail broad-leaved cattail prickly goldenfleece giant creek nettle dwarf nettle canyon sunflower western vervain spring vetch periwinkle spiny clotbur cocklebur