Cactus triqueter Haw.
, Misc. Nat. 189 (1803).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:129756-1
- Publication
- Miscellanea Naturalia, sive Dissertationes Variae ad Historiam Naturalem Spectantes. Londini
- Collation
- 189
- Family as entered in IPNI
- Cactaceae