Thelocactus viereckii var. major (Glass & R.A.Foster) Bravo
, Cact. Suc. Mex. 25(3): 65 (1980): (1980).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:919626-1
- Species Name
- Thelocactus viereckii (Werderm.) Borg, Cacti 284 (1937).
- Publication
- Cactaceas y Suculentas Mexicanas. Azcapotzalco, Mexico City
- Collation
- 25(3): 65 (1980):
- Date of Publication
- 1980
- Family as entered in IPNI
- Cactaceae