Evening Primrose
Epilobium anagallidifolium
alpine willowherb
Epilobium brachycarpum
autumn willowherb
Epilobium canum ssp. latifolium
hummingbird trumpet
Epilobium ciliatum ssp. ciliatum
common willowherb
Epilobium densiflorum
dense-flowered willowherb
Epilobium glaberrimum
glaucous willowherb
Epilobium luteum
yellow fireweed
Epilobium minutum
threadstem fireweed
Epilobium obcordatum
rock willowherb
Epilobium rigidum
Siskiyou Mountains willowherb
Gayophytum diffusum
spreading groundsmoke
Glaux maritima
sea milkwort
Oenothera biennis
common evening primrose
Oenothera caespitosa
stemless evening primrose
Oenothera pallida
pale-stemed evening primrose
Oenothera villosa
hairy evening primrose
Trientalis borealis ssp. latifolia
Pacific starflower