Variety SynonymPenstemon pumilus var. incanus A.GraySynonym ofPenstemon pumilus Nutt.loadingAboutClassification and descendantsSource: Catalogue of LifeSearchLoadingLoadingLoadingLoadingLoadingLoading View allBibliographySource: Catalogue of Life1 resultGray, A. (1878). Syn. Fl. N. Amer. 2(1): 269 (1878). Published inCitationLoadingLoading
