Agoseris grandiflora
California Dandelion/Large flowered agoseris
perennial, flowering plant, plant yellow
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 californica
California Brickellbush
drought deciduous, perennial, shrub, 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 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 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
Draba verna
Spring Whitlow Grass
annual, flowering plant, plant white
Elymus hispidus
Intermediate Wheatgrass
introduced, perennial, flowering plant, plant
Epilobium canum
California-fuchsia/Hummingbird Trumpet
perennial, flowering plant, plant red
Eriogonum nudum
Nude Buckwheat/Naked Buckwheat
shrub, flowering plant, plant white
Erodium botrys
long-beaked storksbill
introduced, annual, flowering plant, plant blue
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
Garrya flavescens
Ashy Silk Tassel/Ashy Silktassel
evergreen, shrub, flowering plant, plant white
Garrya veatchii
Veatch Silktassel/Canyon Silktassel
evergreen, shrub, flowering plant, plant white
Hirschfeldia incana
Summer Mustard/Short Podded Mustard
introduced, perennial, flowering plant, plant yellow
Lactuca serriola
Prickly Lettuce
introduced, annual, flowering plant, plant yellow
Logfia gallica
Narrow-Leaved Cottonrose
introduced, annual, flowering plant, plant white
Lonicera hispidula
Pink honeysuckle/California honeysuckle
evergreen, vine, shrub, flowering plant, plant red
Lonicera subspicata
Chaparral honeysuckle/Santa Barbara Honeysuckle
shrub, flowering plant, plant white
Lupinus albifrons
Silver Lupine/Silver Bush Lupine
evergreen, shrub, flowering plant, plant blue
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
Marah fabaceus
common manroot
perennial, vine, flowering plant, plant white
Marah sp.
Manroot/Wild Cucumber
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
Mentha spicata
Spearmint
introduced, perennial, flowering plant, plant white
Navarretia hamata
Hooked Pincushionplant/Hooked Navarretia
annual, flowering plant, plant blue
Olea europaea
European Olive
introduced, shrub, tree, flowering plant, plant white
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
Ribes amarum
Bitter gooseberry
drought deciduous, shrub, flowering plant, plant white, red
Ribes californicum
Hillside gooseberry
drought deciduous, shrub, flowering plant, plant white, red
Ribes malvaceum
Chaparral currant
drought deciduous, shrub, flowering plant, plant red
Ribes menziesii
Canyon Gooseberry
evergreen, drought deciduous, shrub, flowering plant, plant white, red
Rubus ursinus
california blackberry
vine, shrub, flowering plant, plant white
Salvia apiana
white sage
evergreen, shrub, flowering plant, plant white
Silene gallica
Windmill Pink
introduced, annual, flowering plant, plant white
Solanum xanti
purple nightshade
perennial, vine, shrub, flowering plant, plant blue
Sonchus sp.
Sow-Thistle
introduced, annual, flowering plant, plant yellow
Stephanomeria virgata
Tall Stephanomeria/Rod Wirelettuce/Wand Wirelettuce
annual, flowering plant, plant white
Torilis arvensis
Field Hedge Parsley
introduced, annual, flowering plant, plant white
Torilis sp.
Hedge parsley
introduced, annual, flowering plant, plant white
Vicia sativa
Spring Vetch
introduced, annual, vine, flowering plant, plant red
Viola pedunculata
Johnny jump-up/California Golden Violet
perennial, flowering plant, plant yellow