Echinopsis campylacantha Pfeiff. & Otto
, Abbild. Beschr. Cact. i. sub I. 4.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:132621-1
- Publication
- Abbildungen und Beschreibung bluhender Cacteen
- Collation
- i. sub I. 4
- Family as entered in IPNI
- Cactaceae