External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:992946-1
- Species Name
- Echinopsis tacaquirensis (Vaupel) H.Friedrich & G.D.Rowley, I.O.S. Bull. 3(3): 98 (1974).
- Publication
- Lazaroa. Madrid
- Collation
- 17: 55
- Date of Publication
- 1996
- Family as entered in IPNI
- Cactaceae