Tithonia calva var. lancifolia S.F.Blake

, Contr. U.S. Natl. Herb. 20: 430 (1921). BHL
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:254706-2
Publication
Contributions from the United States National Herbarium. Smithsonian Institution
Collation
20: 430
Family as entered in IPNI
Asteraceae

Links

Nomenclatural link
Gymnolomia calva var. lancifolia B.L.Rob. & Greenm., Proc. Boston Soc. Nat. Hist. 29: 103 (1899).