List of plants endemic to Hells Canyon

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Because of the Snake River's geographical isolation there are a number of plants that have evolved in Hells Canyon that grow nowhere else on earth. Though some species are more widespread the specific varieties of the species are not.

List of plants endemic to Hells Canyon[]

Hells Canyon

• Constance and Rollins
• Greene
• M.E.Jones
• M.E.Jones
• Calochortus macrocarpus var. maculosus (A.Nels. & J.F.Macbr.) A.Nels. & J.F.Macbr.
• Mathias and Constance
• (M.E.Jones) Mathias
• Mimulus hymenophyllus
• Wherry and Constance
• Ribes cereum var. colubrinum C.L.Hitchc.
• Rubus bartonianus M.E.Peck^[1]

References[]