External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:137328-1
- Publication
- Cacti
- Collation
- 268 (1937); vide Gray Herb. Card Cat.
- Family as entered in IPNI
- Cactaceae
Original Data
- Remarks
- Islaya minor