Gymnocalycium parvulum var. walteri (H.Till) Milt
, Cactaceae Syst. Init. 25(3): 116 (2015).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:60474680-2
- Species Name
- Gymnocalycium parvulum (Speg.) Speg., Anales Soc. Ci. Argent. 99: 141 (1925).
- Publication
- Cactaceae Systematics Initiatives: Bulletin of the International Cactaceae Systematics Group. England
- Collation
- 25(3): 116
- Family as entered in IPNI
- Cactaceae
Remarks
[non vidi; Repert. Pl. Succ. 66: 15. May 2017]