Penstemon rydbergii var. varians (A.Nelson) Cronquist

, Vasc. Pl. Pacif. N. W. [C.L. Hitchcock & al.] 4: 402 (1959).
IPNI Identifier
urn:lsid:ipni.org:names:187753-2
Species Name
Penstemon rydbergii A.Nelson, Bull. Torrey Bot. Club 25(5): 281 (1898).
Publication
Vascular Plants of the Pacific Northwest. Seattle
Collation
4: 402
Family as entered in IPNI
Scrophulariaceae

Links

Nomenclatural link
Penstemon attenuatus var. varians A.Nelson, Bot. Gaz. 54: 146 (1912).