Adiantum jordanii
California Maidenhair Fern
deciduous, drought deciduous, perennial, fern, plant
Agoseris grandiflora
California Dandelion/Large flowered agoseris
perennial, flowering plant, plant yellow
Argemone munita
Prickly Poppy/Fried Eggs/Chicalote
annual, perennial, flowering plant, plant white
Brickellia californica
California Brickellbush
drought deciduous, perennial, shrub, flowering plant, plant yellow
Brickellia nevinii
Nevin's Brickellbush
drought deciduous, shrub, 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
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 minor
Lesser Indian paintbrush
parasite, annual, flowering plant, plant red
Cirsium vulgare
Bull thistle/Spear thistle
introduced, perennial, flowering plant, plant blue
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
Crypsis schoenoides
Swamp picklegrass/Swamp grass
introduced, annual, flowering plant, plant white
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
Epilobium minutum
Little Willowherb/Desert Willow Herb/Chaparral Willowherb
annual, flowering plant, plant red
Eremothera boothii
Shredding Evening Primrose/Booth's Suncup
annual, flowering plant, plant red
Eriogonum nudum
Nude Buckwheat/Naked Buckwheat
shrub, flowering plant, plant white
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 hallii
Hall's Bedstraw/Nodding Bedstraw
perennial, flowering plant, plant white
Galium porrigens
graceful bedstraw/climbing bedstraw
vine, shrub, flowering plant, plant white
Helianthus annuus
Common Sunflower/Hairy Leaved Sunflower
annual, flowering plant, plant yellow
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
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
Madia gracilis
slender tarweed/Hareweed/Gumweed Tarweed/Sticky Madia
annual, flowering plant, plant yellow
Madia sativa
Coast tarweed
annual, flowering plant, plant yellow
Marah fabaceus
common manroot
perennial, vine, flowering plant, plant white
Melilotus albus
white sweet clover
introduced, annual, biannual, flowering plant, plant white
Melilotus indicus
yellow sweet clover
introduced, annual, flowering plant, plant yellow
Mimetanthe pilosa
Downy Mimetanthe/Downy Monkey Flower
annual, flowering plant, plant yellow
Oenothera elata
Tall Evening Primrose
perennial, flowering plant, plant yellow
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
Rubus ursinus
california blackberry
vine, shrub, flowering plant, plant white
Salix exigua
Sandbar Willow/Narrow-leaved Willow
evergreen, deciduous, shrub, tree, flowering plant, plant white
Salvia apiana
white sage
evergreen, shrub, flowering plant, plant white
Silybum marianum
milk thistle
introduced, annual, perennial, flowering plant, plant blue
Solanum nigrum
Black Nightshade
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 sp.
Hedge parsley
introduced, annual, flowering plant, plant white
Urtica dioica
Stinging Nettle
perennial, flowering plant, plant white