
Adiantum jordanii
California Maidenhair Fern
deciduous, drought deciduous, perennial, fern, plant

Agoseris grandiflora
California Dandelion/Large flowered agoseris
perennial, flowering plant, plant yellow

Antirrhinum multiflorum
Sticky snapdragon/withered snapdragon/rose snapdragon
annual, perennial, flowering plant, plant blue

Arctostaphylos glauca
great berry manzanita/bigberry manzanita
evergreen, shrub, tree, flowering plant, plant white

Brassica nigra
black mustard
introduced, annual, flowering plant, plant yellow

Brickellia nevinii
Nevin's Brickellbush
drought deciduous, shrub, flowering plant, plant white

Calochortus albus
White fairy lantern/White globe lily
perennial, flowering plant, plant white

Calochortus clavatus
Pale Yellow Mariposa Lily/Clubhair Mariposa
perennial, flowering plant, plant yellow

Calochortus fimbriatus
Late blooming Mariposa lily/Weed's Mariposa lily
perennial, flowering plant, plant yellow, brown

Calochortus splendens
Splendid Mariposa Lily/Lilac Mariposa Lily/Splendid Mariposa
perennial, flowering plant, plant red

Calystegia purpurata
Pacific false bindweed/Western Morning Glory
perennial, flowering plant, plant white

Carduus tenuiflorus
Slender Thistle/Italian Thistle
introduced, annual, flowering plant, plant blue

Castilleja foliolosa
Woolly Indian Paintbrush/Texas Indian Paintbrush
parasite, perennial, flowering plant, plant red

Clarkia bottae
Punchbowl Clarkia/Punchbowl Godetia
annual, flowering plant, plant red

Clematis lasiantha
Chaparral Clematis/pipestems/Virgin's bower
perennial, vine, flowering plant, plant white

Corethrogyne filaginifolia
California Sandaster/Common Sandaster/California Cudweed-aster/California aster
perennial, flowering plant, plant blue

Cryptantha sp.
popcornflower
annual, perennial, flowering plant, plant white

Diplacus aurantiacus
sticky monkeyflower/orange bush monkeyflower
shrub, flowering plant, plant yellow

Epilobium canum
California-fuchsia/Hummingbird Trumpet
perennial, flowering plant, plant red

Eremothera boothii
Shredding Evening Primrose/Booth's Suncup
annual, flowering plant, plant red

Erodium botrys
long-beaked storksbill
introduced, annual, flowering plant, plant blue

Eschscholzia caespitosa
Foothill Poppy/Tufted Poppy/Collarless California poppy
annual, flowering plant, plant yellow

Fraxinus dipetala
Flowering Ash/Foothill Ash/California Ash
shrub, tree, flowering plant, plant white

Galium porrigens
graceful bedstraw/climbing bedstraw
vine, shrub, flowering plant, plant white

Hirschfeldia incana
Summer Mustard/Short Podded Mustard
introduced, perennial, flowering plant, plant yellow

Keckiella cordifolia
Climbing Penstemon/Heartleaved Penstemon
evergreen, shrub, flowering plant, plant red

Lactuca serriola
Prickly Lettuce
introduced, annual, flowering plant, plant yellow

Logfia gallica
Narrow-Leaved Cottonrose
introduced, annual, flowering plant, plant white

Lonicera subspicata
Chaparral honeysuckle/Santa Barbara Honeysuckle
shrub, flowering plant, plant white

Lupinus bicolor
miniature lupine
annual, perennial, flowering plant, plant blue

Lupinus nanus
sky lupine
annual, flowering plant, plant white, red, blue

Lupinus truncatus
blunt leaved lupine/truncate leaf lupine
annual, flowering plant, plant blue

Madia gracilis
slender tarweed/Hareweed/Gumweed Tarweed/Sticky Madia
annual, flowering plant, plant yellow

Madia sativa
Coast tarweed
annual, flowering plant, plant yellow

Malosma laurina
Laurel sumac
evergreen, shrub, tree, flowering plant, plant white

Marah fabaceus
common manroot
perennial, vine, flowering plant, plant white

Marah sp.
Manroot/Wild Cucumber
perennial, vine, flowering plant, plant white

Melilotus indicus
yellow sweet clover
introduced, annual, flowering plant, plant yellow

Plantago erecta
Foothill Plantain/California Plantain
annual, flowering plant, plant white

Platanus racemosa
Western Sycamore/California Sycamore/California Plane Tree/Aliso
tree, flowering plant, plant brown

Prunus ilicifolia
Holly-leaved cherry
evergreen, shrub, tree, flowering plant, plant white

Quercus sp
Scrub Oak
evergreen, shrub, tree, flowering plant, plant white

Rhus ovata
Sugar sumac/Sugar bush
evergreen, shrub, flowering plant, plant white

Rhus trilobata
Skunkbush/Basket Bush
deciduous, shrub, flowering plant, plant yellow

Salvia apiana
white sage
evergreen, shrub, flowering plant, plant white

Sanicula arguta
Sharp-Toothed Sanicle
perennial, flowering plant, plant yellow

Senecio vulgaris
Old man of Spring/Common Groundsel
introduced, annual, flowering plant, plant yellow

Silene gallica
Windmill Pink
introduced, annual, flowering plant, plant white

Solanum xanti
purple nightshade
perennial, vine, shrub, flowering plant, plant blue

Stephanomeria virgata
Tall Stephanomeria/Rod Wirelettuce/Wand Wirelettuce
annual, flowering plant, plant white

Torilis nodosa
Knotted Hedge Parsley
introduced, annual, flowering plant, plant white

Vicia villosa
Hairy Vetch
introduced, annual, vine, flowering plant, plant white, blue

Viola pedunculata
Johnny jump-up/California Golden Violet
perennial, flowering plant, plant yellow