• Agavaceae

Hesperoyucca whipplei (aka: Yucca whipplei) (Chaparral Yucca, Our Lord's Candle, Spanish Bayonet)

• Amaryllidaceae

Allium peninsulare

Bloomeria crocea

Dichelostemma pulchellum (Firecracker Flower)

• Cyperaceae

Carex senta

Carex spp.

• Iridaceae

Sisyrinchium bellum (Blue Eyed Grass)

Sisyrinchium californicum (Yellow Eyed Grass)

• Juncaceae

Juncus patens (Gray Spike Rush)

Juncus spp.

• Liliaceae

Calochortus splendens (Calochortus)

Calochortus venustus

Calochortus spp.

Chlorogalum pomeridianum (Soap Plant)

Fritillaria biflora

Lilium humboldtii (Humboldt's Lily)

• Orchidaceae

Epipactis gigantea (Stream Orchid)

• Poaceae alt. Gramineae

Festuca californica (California fescue)

Leymus condensatus (aka: Eleymus condensatus) (Giant Wild Rye grass)

Leymus triticoides (Creeping Wild Rye)

Melica californica (California Melic Grass)

Melica imperfecta (Little California Melic Grass)

Nassella pulchra (aka: Stipa pulchra) (Purple Needlegrass)-California State Grass

• Aizoaceae

(Ice Plant)

Carpobrotus edulis

Mesembryanthemum crystallinum

• Anacardiaceae (Sumac)

Malosma laurina (Laurel Sumac)

Rhus integrifolia (Lemonadeberry)

Rhus ovata (Sugar Bush)

Rhus trilobata (Squaw Bush)

Toxicodendron diversilobum (Poison Oak) (skin irritation)

• Apiaceae (Umbel flowers, Carrots)

Conium maculatum (Poison Hemlock) (poisonous)

Foeniculum vulgare (Sweet Fennel)

• Asteraceae

(Yarrow)

Artemisia californica (California sagebrush)

Baccharis glutinosa (Mule fat)

Baccharis pilularis (Coyote Brush)

Centaurea melitensis (Yellow Star Thistle) (significant invasive exotic)

Cirsium occidentale

Encelia californica

Eriophyllum confertiflorum

Gnaphalium californicum

Malacothrix saxatilis (Cliff Aster)

Silybum marianum

Misc (sunfowers)

• Boraginaceae
• Brassicaceae

Brassica nigra (Black Mustard) (invasive exotic)

Stanleya pinnata

• Cactaceae

Opuntia littoralis

• Capparaceae

Isomeris arborea

Sambucus mexicana (Mexican Elderberry)

• Caryophyllaceae

Silene laciniata

• Chenopodiaceae

Salsola iberica (Tumbleweed)

• Cistaceae

Cistus villosus

Helianthemum scoparium

• Convolvulaceae

Calystegia macrostegia (Morning glory)

Cuscuta californica (Dodder, Orangebeard, Witches Hair)

• Crassulaceae

Dudleya lanceolata

Dudleya pulverulenta" (Chalk Dudleya)

• Cucurbitaceae

Cucurbita foetidissima

Marah macrocarpus

• Ericaceae (Heath family)

Arctostaphylos glandulosa

• Euphorbiaceae

Euphorbia albomarginata

Ricinus communis

• Fabaceae (Leguminosae, Pea family)

Lotus scoparius (Broom)

Lupinus spp.

Lupinus hirsutissimus

Medicago sativa

Pickeringia montana

Spartium junceum

• Gentianaceae

Centaurium venustum

• Geraniaceae

Erodium cicutarium

• Hydrophyllaceae

Eriodictyon crassifolium (Yerba Santa)

Phacelia cicutaria (Caterpillar phacelia)

Phacelia grandiflora

Phacelia parryi

• Lamiaceae (Mint)

Marrubium vulgare (Horehound)

Salvia apiana (White Sage)

Salvia clevelandii - (Cleveland sage)

Salvia columbariae (Chia)

Salvia leucophylla (Purple sage)

Salvia mellifera (Black sage)

• Malvaceae

Malacothamnus fasciculatus

Malva parviflora (Cheeseweed)

• Nyctaginaceae

Abronia umbellata (Verbena)

Mirabilis californica (Wishbone Plant)

• Onagraceae

Clarkia deflexa

Clarkia unguiculata

Zauschneria californica - (California Fuchsia)

• Oxalidaceae

Oxalis pes-caprae

• Paeoniaceae

Paeonia californica

• Papaveraceae

Dendromecon rigida - (Bush Poppy)

Dicentra ochroleuca

Eschscholzia californica - (California Poppy)

Papaver californicum

Romneya coulteri - (Matilija Poppy)

• Polemonacea

Leptodactylon californicum

Linanthus dianthiflorus

• Polygonaceae

Eriogonum crocatum - (Conejo Buckwheat) (endemic)

Eriogonum cinereum - (Coastal Buckwheat) (endemic)

Eriogonum elongatum

Eriogonum fasciculatum - (California buckwheat)

Rumex crispus

• Portulacaceae

Claytonia perfoliata

Primulaceae

Anagalis arvensis

Dodecatheon clevelandii

• Ranunculaceae

Clematis ligusticifolia

Delphinium cardinale:

Delphinium parryi

Ranunculus californicus

• Rhamnaceae

Ceanothus crassifolius

Ceanothus cuneatus

Ceanothus leucodermis

Ceanothus megacarpus - (Bigpod Ceanothus) (endemic)

Ceanothus oliganthus

Ceanothus spinosus

Rhamnus californica - (Coffeeberry)

• Rosaceae

Adenostoma fasciculatum - (Coastal Sage)

Cercocarpus betuloides - (Mountain Mahogany)

Heteromeles arbutifolia - (Toyon)

Prunus ilicifolia - (Evergreen Cherry)

Rosa californica

Rubus ursinus - (California Blackberry)

• Salicaceae

Salix lasiolepis - (Arroyo Willow)

• Saxifragaceae

Ribes amarum - (Bitter Gooseberry) (endemic)

Ribes aureum - (Golden Currant)

Ribes divaricatum - (Parish's Gooseberry)

Ribes malvaceum - (Chaparral Currant)

Ribes speciosum - (Fuchsia-flowered Gooseberry)

• Scrophulariaceae (Figwort family)

Anirrhinum coulterianum

Antirrhinim kelloggii

Castilleja affins

Casrilleja foliolosa

Castilleja marinii

Mimulus brevipes

Mimulus aurantiacus

Mimulus cardinalis

Mimulus guttatus

Mimulus longiflorus

Mimulus pilosus

Orthocarpus purpurascens

Pedicularis densiflora

Penstemon centranthifolius

Penstemon heterophyllus

Penstemon spectabilis

• Solanaceae

Datura innoxia (Datura)

Nicotiana glauca

Nicotiana bigelovii

Nicotiana glauca

Solanum douglasii

Solanum xanti