Lophophora williamsii var. typica Croizat
, Desert Pl. Life 16: 8 (1944).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:143615-2
- Species Name
- Lophophora williamsii (Lem. ex J.F.Cels) J.M.Coult., Contr. U.S. Natl. Herb. 3(2): 131 (1894).
- Publication
- Desert Plant Life. Pasadena, CA
- Collation
- 16: 8
- Family as entered in IPNI
- Cactaceae