Aesculus californica
(California buckeye)
Allium serra
(serrated onion)
Aquilegia formosa
(Western columbine)
Arbutus menziesii
(Pacific madrone)
Arctostaphylos crustacea ssp. crustacea
(brittleleaf manzanita)
Arctostaphylos pallida
(pallid manzanita)
Aristolochia californica
(pipevine)
Asclepias californica
(California milkweed)
Asclepias fascicularis
(narrow-leaf milkweed)
Baccharis pilularis ssp. consanguinea
(coyote brush)
Blepharizonia plumosa
(big tarplant)
Brodiaea terrestris
(dwarf brodiaea)
Calochortus albus
(white fairy lantern)
Calochortus argillosus
(clay mariposa)
Calochortus clavatus var. pallidus
(clubhair mariposa, pale yellow mariposa)
Calochortus invenustus
(plain mariposa)
Calochortus luteus
(yellow mariposa)
Calochortus pulchellus
(Mount Diablo fairy lantern)
Calochortus splendens
(splendid mariposa)
Calochortus umbellatus
(Oakland star tulip)
Calochortus venustus
(butterfly mariposa)
Castilleja exserta ssp. exserta
(purple owl’s clover)
Chlorogalum pomeridianum var. pomeridianum
(soaproot)
Cirsium cymosum var. cymosum
(peregrine thistle)
Cirsium occidentale var. californicum
(California thistle)
Clarkia franciscana
(Presidio clarkia)
Collinsia tinctoria
(iodine collinsia)
Corylus cornuta subsp. californica
(California hazelnut)
Delphinium californicum ssp. interius
(Hospital Canyon larkspur)
Dipterostemon capitatus
(blue dicks)
Dirca occidentalis
(western leatherwood)
Epilobium canum ssp. canum
(California fuchsia)
Eremothera boothii ssp. decorticans
(shredding evening-primrose)
Eriogonum truncatum
(Mount Diablo buckwheat)
Eschscholzia californica
(California poppy)
Forestiera pubescens
(desert olive)
Fritillaria affinis
(checker lily)
Fritillaria liliaceae
(fragrant frittilary)
Garrya elliptica
(wavy-leaf silk tassel bush)
Grindelia stricta var. angustifolia
(marsh gumplant)
Helenium puberulum
(rosilla)
Hesperolinon breweri
(Brewer’s dwarf flax)
Horkelia californica
(California horkelia)
Jaumea carnosa
Lasthenia californica ssp. californica
(goldfields)
Limonium californicum
(California sea lavender)
Lupinus affinis
(fleshy lupine)
Lupinus formosus var. formosus
(summer lupine)
Lupinus latifolius var. latifolius
(wood lupine)
Madia elegans
(elegant tarweed)
Oenothera deltoides ssp. howellii
(Antioch Dunes evening-primrose)
Oxalis oregana
(redwood sorrel)
Papaver californicum
(fire poppy)
Papaver heterophyllum
(wind poppy)
Pedicularis densiflora
(Warrior’s plume)
Penstemon heterophyllus var. heterophyllus
(foothill penstemon)
Phacelia nemoralis
(shade phacelia)
Platystemon californicus
(cream cups)
Pteridium aquilinum var. pubescens
(bracken fern)
Quercus lobata
(valley oak)
Quercus ×jolonensis
(Jolon oak)
Ribes sanguineum var. glutinosum
(pink flowering currant)
Salvia mellifera
(black sage)
Spartina foliosa
(Pacific cordgrass)
Spergularia macrotheca var. macrotheca
(Sticky sand-spurrey)
Taxus brevifolia
(pacific yew)
Toxicoscordion fremontii
(zigadene, death camas)
Trillium chloropetalum
(giant trillium)
Triteleia laxa
(Ithuriel's spear)
Wyethia helenioides
(gray mule’s ears)
Zostera marina
(eel-grass)
