Scoliopus hallii

Oregon fetid adderstongue
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Monocots
Order:	Liliales
Family:	Liliaceae
Genus:	Scoliopus
Species:	S. hallii
Binomial name
Scoliopus hallii S.Wats.

Scoliopus hallii, the Oregon fetid adderstongue, is a plant species endemic to western Oregon. It is closely related to the California fetid adderstongue, Scoliopus bigelovii, but has yellow flowers with thin purple stripes rather than the purple flowers with yellow stripes as in S. bigelovii

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Wikipedia