Penstemon procerus
Douglas ex GrahamNOT EVALUATEDPublished in Douglas ex Graham. (1829). In: Edinburgh N. Phil. J. 348.
The native range of this species is Alaska to Utah. It is a perennial and grows primarily in the temperate biome.
Published in Douglas ex Graham. (1829). In: Edinburgh N. Phil. J. 348.
The native range of this species is Alaska to Utah. It is a perennial and grows primarily in the temperate biome.
