Scrophulariaceae (Magnoliophyta)
Penstemon amphorellae Crosswh.
Amer. Midl. Naturalist 84(1): 241. 1970
Specimen 1: Isotype -- R. A. Schneider 1021
Specimen 2: Isotype -- R. A. Schneider 1021
View all records of Penstemon amphorellae Crosswh.