Host Plants
confirmed
LikelyRocky Mountain Willowherb
Epilobium saximontanum
Humboldt County Fuchsia
Epilobium septentrionale
Siskiyou Fireweed
Epilobium siskiyouense
Torrey's Willowherb
Epilobium torreyi
Desert Shredding Primrose
Eremothera boothii ssp. decorticans
California Sun Cup
Eulobus californicus
Deceptive Groundsmoke
Gayophytum decipiens
Spreading Groundsmoke
Gayophytum diffusum
Spreading Groundsmoke
Gayophytum diffusum ssp. diffusum
Spreading Groundsmoke
Gayophytum diffusum ssp. parviflorum
Coville's Groundsmoke
Gayophytum eriospermum
Zigzag Groundsmoke
Gayophytum heterozygum
Dwarf Groundsmoke
Gayophytum humile
Pinegrove Groundsmoke
Gayophytum oligospermum
Blackfoot Groundsmoke
Gayophytum racemosum
Pinyon Groundsmoke
Gayophytum ramosissimum
California Primrose
Oenothera californica
California Evening-primrose
Oenothera californica ssp. avita
California Evening Primrose
Oenothera californica ssp. californica
Fragrant Evening Primrose
Oenothera cespitosa
Cespitose Evening-primrose
Oenothera cespitosa ssp. crinita
Dune Primrose
Oenothera deltoides
Birdcage Evening Primrose
Oenothera deltoides ssp. cognata
Antioch Dunes Evening Primrose
Oenothera deltoides ssp. howellii
Piper's Evening Primrose
Oenothera deltoides ssp. piperi
Hooker's Evening Primrose
Oenothera elata
Hairy Evening Primrose
Oenothera elata ssp. hirsutissima
Hooker's Evening Primrose
Oenothera elata ssp. hookeri
Yellow Evening Primrose
Oenothera flava
Hairy Evening Primrose
Oenothera villosa
Hairy Evening Primrose
Oenothera villosa ssp. strigosa
Wolf's Evening-primrose
Oenothera wolfii
Woodyfruit Evening Primrose
Oenothera xylocarpa