Penstemon secundiflorus var. caudatus (A.Heller) A.Nelson

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:1052631-2
Species Name
Penstemon secundiflorus Benth., Prodr. [A. P. de Candolle] 10: 325 (1846).
Family as entered in IPNI
Scrophulariaceae

Links

Nomenclatural link
Penstemon caudatus A.Heller, Minnesota Bot. Stud. 2: 34 (1898).
Duplicate citation of
Penstemon secundiflorus var. caudatus (A.Heller) A.Nelson, New Man. Bot. Centr. Rocky Mt. 444 (1909).