Publication: N. Amer. Fl. 22(5): 445. 1913.
Origin: Native
Herbarium search: CPNWH
Notes: FNA9 synonymizes this species within R. leucodermis, however several regional botanists believe that this entity is worthy of species status. For this reason we diverge from the Draft FNA9 treatment and retain this taxon as a species.
Last updated 12/26/2020 by David Giblin.