Taxa: Camissoniopsis pallida, Camissoniopsis pallida ssp. pallida (Camissonia pallida, Oenothera abramsii, Camissonia pallida ssp. pallida, Sphaerostigma pallida, Oenothera micrantha var. exfoliata, Sphaerostigma pallidum), Camissoniopsis pallida ssp. hallii (Oenothera hallii, Camissonia pallida ssp. hall
... (show all)ii, Sphaerostigma hallii, Oenothera bistorta var. hallii)