California Sun Cup

Camissoniopsis bistorta

Bigelow's Coreopsis

Leptosyne bigelovii

San Benito Evening-primrose

Camissonia benitensis

Field Primrose

Camissonia campestris

Mojave Suncup

Camissonia campestris ssp. campestris

Camissonia campestris ssp. obispoensis

Plains Evening Primrose

Camissonia contorta

Kern River Evening-primrose

Camissonia integrifolia

Gilman's Evening Primrose

Camissonia kernensis

Camissonia kernensis ssp. gilmanii

Kern County Evening-primrose

Camissonia kernensis ssp. kernensis

Hairy Suncup

Camissonia pubens

Little Wiry Suncup

Camissonia pusilla

Sandysoil Suncup

Camissonia strigulosa

Beach Primrose

Camissoniopsis cheiranthifolia

Beach Evening Primrose

Camissoniopsis cheiranthifolia ssp. cheiranthifolia

Beach Suncup

Camissoniopsis cheiranthifolia ssp. suffruticosa

Camissoniopsis confusa

Hardham's Evening-primrose

Camissoniopsis hardhamiae

Santa Cruz Island Suncup

Camissoniopsis hirtella

Jurupa Hills Sun Cups

Camissoniopsis ignota

Intermediate Suncup

Camissoniopsis intermedia

Lewis' Evening-primrose

Camissoniopsis lewisii

Small Flowered Evening Primrose

Camissoniopsis micrantha

Paleyellow Suncup

Camissoniopsis pallida

Hall's Suncup

Camissoniopsis pallida ssp. hallii

Pale Sun-cup

Camissoniopsis pallida ssp. pallida

Camissoniopsis robusta

Yellow Cups

Chylismia brevipes

Golden Suncup

Chylismia brevipes ssp. brevipes

Desert Shredding Primrose

Eremothera boothii ssp. decorticans

California Sun Cup

Eulobus californicus

California Primrose

Oenothera californica

California Evening-primrose

Oenothera californica ssp. avita

California Evening Primrose

Oenothera californica ssp. californica

Dune Primrose

Oenothera deltoides

Birdcage Evening Primrose

Oenothera deltoides ssp. cognata

Birdcage Evening Primrose

Oenothera deltoides ssp. deltoides

Hooker's Evening Primrose

Oenothera elata

Hairy Evening Primrose

Oenothera elata ssp. hirsutissima

Hooker's Evening Primrose

Oenothera elata ssp. hookeri

Desert Evening Primrose

Oenothera primiveris

Desert Evening Primrose

Oenothera primiveris ssp. bufonis

Desert Evening Primrose

Oenothera primiveris ssp. primiveris

Wild Honeysuckle

Oenothera suffrutescens

Hairy Evening Primrose

Oenothera villosa

Hairy Evening Primrose

Oenothera villosa ssp. strigosa