Gymnocalycium horstii Buining
, Kakteen And. Sukk. 21: 162, fig. 1-6 (1970).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:115397-2
- Publication
- Kakteen und Andere Sukkulenten. Berlin
- Collation
- 21: 162, fig. 1-6
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Rio Grande do Sul (Brazil, Southern America)