Apiaceae (Carrot Family)
Perideridia kelloggii
Sanicula bipinnatifida
Sanicula crassicaulis
Asclepiadaceae (Milkweed Family)
Asclepias californica
Asteraceae (Sunflower Family)
Achillea millefolium
Calycadenia truncata
Cirsium occidentale var. venustum
Erigeron philadelphicus
Helianthella californica
Helianthus californicus
Holocarpha virgata
Lasthenia californica
Lessingia filaginifolia
Stephanomeria virgata
Wyethia glabra
Boraginaceae (Borage Family)
Amsinckia menziesii var. intermedia
Cynoglossum grande
Plagiobothrys nothofulvus
Brassicaceae (Mustard Family)
Cardamine californica
Erysimum capitatum
Streptanthus glandulosus ssp. glandulosus
Crassulaceae (Stonecrop Family)
Sedum spathulifolium
Cucurbitaceae (Gourd Family)
Marah fabaceus
Ericaceae (Heath Family)
Arctostaphylos glauca
Fabaceae (Legume Family)
Lathyrus vestitus
Lupinus bicolor
Lupinus luteolus
Lupinus microcarpus
Lupinus succulentus
Geraniaceae (Geranium Family)
Erodium brachycarpum
Erodium cicutarium
Grossulariaceae (Gooseberry Family)
Ribes californicum
Ribes speciosum
Hippocastanaceae (Buckeye Family)
Aesculus californica
Hydrophyallaceae (Waterleaf Family)
Nemophila menziesii
Iridaceae (Iris Family)
Iris macrosiphon
Sisyrinchium bellum
Lamiaceae (Mint Family)
Monardella villosa
Salvia columbariae
Trichostema lanceolatum
Liliaceae (Lily Family)
Allium serra
Brodiaea elegans
Calochortus albus
Calochortus luteus
Calochortus venustus
Dichelostemma capitatum
Fritillaria affinis
Trillium chloropetalum
Triteleia hyacinthina
Triteleia laxa
Zigadenus fremontii
Onagraceae (Evening Primrose Family)
Camissonia graciliflora
Clarkia concinna ssp. automixa
Clarkia purpurea var. quadrivulnera
Clarkia unguiculata
Epilobium canum
Orobanchaceae (Broomrape Family)
Orobanche uniflora
Papaveraceae (Poppy Family)
Eschscholzia californica
Stylomecon heterophylla
Polemoniaceae (Phlox Family)
Gilia achilleifolia
Gilia tricolor
Linanthus dichotomus
Linanthus grandiflorus
Polygonaceae (Buckwheat Family)
Eriogonum nudum
Portulacaceae (Purslane Family)
Calandrinia ciliata
Claytonia perfoliata
Lewisia rediviva
Primulaceae (Primrose Family)
Anagallis arvensis
Dodecatheon clevelandii
Dodecatheon hendersonii
Trientalis latifolia
Ranuculaceae (Buttercup Family)
Aquilegia formosa
Delphinium decorum ssp. decorum
Delphinium nudicaule
Ranunculus californicus
Rosaceae (Rose Family)
Rosa californica
Saxifragaceae (Saxifrage Family)
Lithophragma affine
Saxifraga californica
Scrophulariaceae (Figwort Family)
Castilleja affiniis
Castilleja exserta
Collinsia heterophylla
Mimulus cardinalis
Mimulus douglasii
Mimulus guttatus
Pedicularis densiflora
Penstemon heterophyllus
Scrophularia californica ssp. floribunda
Triphysaria eriantha ssp. eriantha
Solanaceae (Nightshade Family)
Solanum americanum
Solanum umbelliferum
Violaceae (Violet Family)
Viola ocellata
Viola pedunculata
Viola purpurua ssp. quercetorum