Penstemon brittonorum Pennell in Small

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:1010511-2
Family as entered in IPNI
Scrophulariaceae

Links

Nomenclatural link
Penstemon canescens f. brittonorum (Pennell ex Small) Fernald, Rhodora 51: 84 (1949).