Canada's Plant Hardiness Site

Penstemon procerus Douglas ex Graham

smallflower beardtongue, smallflower penstemon, clustered penstemon, littleflower beardtongue, pincushion beardtongue, slender blue penstemon
Synonymy

239 record(s) entered for this species.

Note: a minimum number of distributed sites must be entered before a Climatic Range map can be produced.