Lophophora williamsii (Salm-Dyck) J.M.Coult.

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:1044199-2
Family as entered in IPNI
Cactaceae

Links

Nomenclatural link
Echinocactus williamsii Lem. ex Salm-Dyck, Allg. Gartenzeitung (Otto & Dietrich) 13: 385 (1845).
Duplicate citation of
Lophophora williamsii (Lem. ex Salm-Dyck) J.M.Coult., Contr. U.S. Natl. Herb. 3(2): 131 (1894).