Penstemon attenuatus subsp. typicus D.D.Keck

, Amer. Midl. Naturalist 33: 167 (1945). BHL
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:187177-2
Publication
American Midland Naturalist; devoted to natural history, primarily that of the prairie states.
Collation
33: 167
Family as entered in IPNI
Scrophulariaceae