Echinopsis oxygona f. grandiflora (Rud.Mey.) J.Ullmann
, Kaktusy (Brno) 35(4): 110 (1999).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1018826-1
- Species Name
- Echinopsis oxygona (Link) Zucc. ex Pfeiff., Abbild. Beschr. Cact. 2(i): sub t. 4 (1845).
- Publication
- Kaktusy; Zpravodaj Svazu Ceskych Aktusaru. Brno
- Collation
- 35(4): 110
- Date of Publication
- 1999
- Family as entered in IPNI
- Cactaceae