
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

Bidens pilosa
Beggar's ticks
introduced, annual, flowering plant, plant yellow

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 macrostegia
Coastal Morning Glory/California false bindweed/California Morning Glory/Coastal false bindweed
perennial, vine, flowering plant, plant white

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

Carex globosa
Round-Fruited Sedge
perennial, flowering plant, plant white

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

Claytonia parviflora
Narrow Leaved Miner's Lettuce/Streambank Springbeauty
annual, flowering plant, plant white

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

Conium maculatum
poison hemlock
introduced, perennial, flowering plant, plant white

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

Cortaderia jubata
Pampas Grass
evergreen, introduced, perennial, flowering plant, plant white

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

Delairea odorata
Cape Ivy/German Ivy
introduced, perennial, flowering plant, plant yellow

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

Elymus hispidus
Intermediate Wheatgrass
introduced, perennial, flowering plant, plant

Encelia californica
Bush sunflower/Coast sunflower
evergreen, shrub, flowering plant, plant yellow

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

Epipactis gigantea
Stream Orchid/Stream Orchis/Giant Helleborine
perennial, flowering plant, plant white

Eriogonum nudum
Nude Buckwheat/Naked Buckwheat
shrub, flowering plant, plant white

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 hallii
Hall's Bedstraw/Nodding Bedstraw
perennial, flowering plant, plant white

Galium porrigens
graceful bedstraw/climbing bedstraw
vine, 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

Hoita macrostachya
California Hemp/Large Leather Root
perennial, shrub, flowering plant, plant blue

Holodiscus discolor
Rockspiraea/Small leaved Cream Bush/oceanspray
shrub, flowering plant, plant white

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 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

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

Melica imperfecta
California Melic/Small-flowered Melic
perennial, flowering plant, plant

Melilotus albus
white sweet clover
introduced, annual, biannual, flowering plant, plant white

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

Navarretia hamata
Hooked Pincushionplant/Hooked Navarretia
annual, flowering plant, plant blue

Nicotiana glauca
tree tobacco
evergreen, introduced, shrub, tree, flowering plant, plant yellow

Oxalis pes-caprae
sourgrass/Bermuda Buttercup
introduced, perennial, flowering plant, plant yellow

Piperia elongata
Dense-flowered Rein Orchid
perennial, 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

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

Ribes speciosum
Fuchsia-flowered gooseberry
drought deciduous, shrub, flowering plant, plant red

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

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 coniflora
Fire Following Campion/Many-Nerved Catchfly
introduced, annual, flowering plant, plant white

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

Sisymbrium irio
London Rocket
introduced, annual, flowering plant, plant yellow

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

Torilis sp.
Hedge parsley
introduced, annual, flowering plant, plant white

Trifolium hirtum
Rose Clover/Pink Clover
introduced, annual, flowering plant, plant red

Vicia sativa
Spring Vetch
introduced, annual, vine, flowering plant, plant red