External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:135355-1
- Publication
- Sukkulentenkunde
- Collation
- i. 18, 19 (1947)
- Family as entered in IPNI
- Cactaceae
Original Data
- Remarks
- Rebutia haagei