BHL

Penstemon menziesii subsp. davidsonii Piper

, Contr. U.S. Natl. Herb. 11: 499 (1906).
IPNI Identifier
urn:lsid:ipni.org:names:187476-2
Species Name
Penstemon menziesii Hook., Fl. Bor.-Amer. (Hooker) 2(pt. 9): 98 (1838), nom. illeg.
Publication
Contributions from the United States National Herbarium. Smithsonian Institution
Collation
11: 499
Family as entered in IPNI
Scrophulariaceae

Links

Nomenclatural link
Penstemon davidsonii Greene, Pittonia 2(11): 241 (1892).