Yellow

bigleaf maple
woolly yarrow
California dandelion
white alder
red alder
golden columbine
western columbine
Sierra columbine
Dutchman's pipe vine
deltoid balsamroot
longleaf mahonia
Nevin's barberry
California barberry, shiny leaf mahonia
California barberry, shiny leaf mahonia
gold carpet bur marigold
shrubby hare's ear
river bottlebrush
yellow mariposa tulip
California bush anemone
mountain mahogany
curl-leaf mountain mahogany
black fruit dogwood
fern-leaved corydalis
island bush poppy
giant chalk Dudleya
canyon liveforever
mission lettuce
bluff lettuce
bush sunflower
mock heather
showy rabbitbrush
saffron buckwheat
sulphur flower buckwheat
golden sulphur flower buckwheat
Point Reyes wallflower
San Francisco wallflower
Menzie's wallflower
giant fawn lily
California poppy coastal form
Great Valley gum plant
hairy gum plant
autumn sneezeweed
Bigelow's sneezeweed
coastal sneezeweed
California helianthella
common sunflower
California sunflower
hairy sunflower
roundleaf alumroot
Del Norte County iris
Pacific Coast hybrid iris
Pacific Coast hybrid iris
Pacific Coast hybrid iris
California black walnut
soft rush
California grey rush
California grey rush
Grecian laurel
tidy tips
cliff maids
Point Reyes meadowfoam
California lomatium
lace parsnip
fernleaf biscuitroot
common lomatium
coral honeysuckle
goldflame honeysuckle
harlequin lupine
small-flowered woodrush
golden great woodrush
elegant tarweed
monkeyflower
coastal monkeyflower
common monkeyflower
monkeyflower
yellow pineleaf penstemon
Jerusalem sage
woolly Jerusalem sage
Jerusalem sage
gray pine
seaside plantain
coast live oak
canyon live oak
California buttercup
western buttercup
spiny redberry
hollyleaf redberry
California coffeeberry
dwarf California coffeeberry
dwarf California coffeeberry
basket bush
golden currant
clove-scented currant
matilija poppy
California coneflower
waxy coneflower
yellow-flowered hummingbird sage
blue elderberry, Mexican elderberry
green-flowered beeplant or figwort
Pacific stonecrop
Japanese stonecrop
Pacific stonecrop
yellow-eyed grass
western goldenrod
coast goldenrod
Fremont's star lily
Fremont's starlily
desert grape
narrow leaved mule ears