Evening Primrose

Chamerion latifolium

Chamerion latifolium

red willowherb
Oenothera villosa

Oenothera villosa

hairy evening primrose
Clarkia pulchella

Clarkia pulchella

ragged robin
Gayophytum diffusum

Gayophytum diffusum

spreading groundsmoke
Oenothera pallida

Oenothera pallida

pale-stemed evening primrose
Dodecatheon conjugens

Dodecatheon conjugens

Bonneville shooting star
Dodecatheon poeticum

Dodecatheon poeticum

poet's shooting star
Camissonia andina

Camissonia andina

obscure evening primrose
Oenothera biennis

Oenothera biennis

common evening primrose
Camissonia subacaulis

Camissonia subacaulis

northern suncup
Camissonia tanacetifolia

Camissonia tanacetifolia

tansy-leaved evening primrose
Epilobium rigidum

Epilobium rigidum

Siskiyou Mountains willowherb
Dodecatheon pulchellum

Dodecatheon pulchellum

few-flowered shooting star