A new combination in Penstemon (Scrophulariaceae)

Authors

Stephen L. Clark, Weber State College, Ogden, Utah

Abstract

Field and herbarium studies of Penstemon cyananthus Hook. ssp. longiflorus Pennell suggest that this taxon be elevated to species rank.

Recommended Citation

Clark, Stephen L. (1975) "A new combination in Penstemon (Scrophulariaceae)," Great Basin Naturalist: Vol. 35: No. 4, Article 11.
Available at: https://scholarsarchive.byu.edu/gbn/vol35/iss4/11