POWO BHL

Penstemon incanus Tidestr.

, Contr. U.S. Natl. Herb. 25: 488, 495 (1925).
IPNI Identifier
urn:lsid:ipni.org:names:187553-2
Publication
Contributions from the United States National Herbarium. Smithsonian Institution
Collation
25: 488, 495
Family as entered in IPNI
Scrophulariaceae

Links

Nomenclatural link
Penstemon pumilus var. incanus A.Gray, Syn. Fl. N. Amer. 2(1): 269 (1878).
Same citation as
Penstemon incanus (A.Gray) Tidestr.
Same citation as
Penstemon incanus Tidestr., Contr. U.S. Natl. Herb. xxv. 495 (1925).