Penstemon sect. Ambigui (Rydb.) Pennell

, Contr. U.S. Natl. Herb. 20(9): 326, 333 (1920). BHL
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:60474757-2
Publication
Contributions from the United States National Herbarium. Smithsonian Institution
Collation
20(9): 326, 333
Family as entered in IPNI
Scrophulariaceae

Remarks

Reference to the basionym indirect

Links

Basionym
Penstemon [infragen.unranked] Ambigui Rydb., Fl. Colorado [Rydberg] 306 (1906).