Host Plants
confirmed
LikelySlender Clarkia
Clarkia gracilis ssp. gracilis
Sonoma Fairfan
Clarkia gracilis ssp. sonomensis
Tracy's Clarkia
Clarkia gracilis ssp. tracyi
Mountain Clarkia
Clarkia heterandra
Jolon Clarkia
Clarkia jolonensis
Lassen Clarkia
Clarkia lassenensis
Lewis' Clarkia
Clarkia lewisii
Merced Clarkia
Clarkia lingulata
Mildred's Clarkia
Clarkia mildrediae
Golden-anthered Clarkia
Clarkia mildrediae ssp. lutescens
Mildred's Clarkia
Clarkia mildrediae ssp. mildrediae
Waltham Creek Clarkia
Clarkia modesta
Mosquin's Clarkia
Clarkia mosquinii
Prostrate Clarkia
Clarkia prostrata
Purple Clarkia
Clarkia purpurea
Winecup Clarkia
Clarkia purpurea ssp. purpurea
Purple Clarkia
Clarkia purpurea ssp. quadrivulnera
Winecup Fairyfan
Clarkia purpurea ssp. viminea
Diamond Clarkia
Clarkia rhomboidea
Beaked Clarkia
Clarkia rostrata
Ruby Chalice Clarkia
Clarkia rubicunda
Ramona Clarkia
Clarkia similis
Red Spotted Clarkia
Clarkia speciosa
Pismo Clarkia
Clarkia speciosa ssp. immaculata
Redspot Clarkia
Clarkia speciosa ssp. nitens
Redspot Clarkia
Clarkia speciosa ssp. polyantha
Redspot Clarkia
Clarkia speciosa ssp. speciosa
Springville Clarkia
Clarkia springvillensis
Lake Almanor Clarkia
Clarkia stellata
Temblor Range Clarkia
Clarkia tembloriensis
Vasek's Clarkia
Clarkia tembloriensis ssp. calientensis
Temblor Range Clarkia
Clarkia tembloriensis ssp. tembloriensis
Elegant Clarkia
Clarkia unguiculata
Sierra Clarkia
Clarkia virgata
Fort Miller Clarkia
Clarkia williamsonii
Gunsight Clarkia
Clarkia xantiana
Kern Canyon Clarkia
Clarkia xantiana ssp. parviflora
Gunsight Clarkia
Clarkia xantiana ssp. xantiana
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
Wild Honeysuckle
Oenothera suffrutescens
Hairy Evening Primrose
Oenothera villosa
Hairy Evening Primrose
Oenothera villosa ssp. strigosa