False Hellebores West of the Cascade Mountains of Oregon and Washington
The Genus Veratrum

A flower of green false hellebore: Veratrum viride var. eschscholtzii
California False Hellebore, Californica Wild Hellebore, White False Hellebore, Skunk Cabbage: Veratrum californicum var. californicum (Synonyms: Veratrum eschscholtzii var. watsonii, Veratrum jonesii, Veratrum speciosum) -
California False Hellebore, Tailed False Hellebore: Veratrum californicum var. caudatum (Synonym: Veratrum caudatum) -
Siskiyou False Hellebore, Siskiyou Wild Hellebore: Veratrum insolitum -
Indian Poke, Green False Hellebore, American Wild Hellebore: Veratrum viride var. eschscholtzianum (Synonym: Veratrum viride var. escholtzii) -