External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:131830-1
- Publication
- Allgemeine Gartenzeitung
- Collation
- 13: 170
- Family as entered in IPNI
- Cactaceae
Links
- Same citation as
- Echinocactus gilvus A.Dietr.