External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1002831-1
- Species Name
- Thelocactus setispinus (Engelm.) E.F.Anderson, Bradleya 5: 59 (1987): (1987).
- Publication
- Thelocactus (Cactus File Handbook, 1)
- Collation
- 42 (1996):
- Date of Publication
- 1996
- Family as entered in IPNI
- Cactaceae