External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77074722-1
- Publication
- Bradleya; Yearbook of the British Cactus and Succulent Society. Botley
- Collation
- 24: 124 (121, 123-125; figs. 8-10, 12, 13a-c)
- Date of Publication
- 21 Jun 2006
- Family as entered in IPNI
- Cactaceae
Type Information
- Collector Team
- D.Metzing et al. (M) 38
- Locality
- Prov. ParaguarÃ, 5 km W of Valenzuela
- Collection Date
- 7 Aug 1988
- Type Herbaria
- holotype HBG
- Distribution Of Types
- Paraguay (Southern South America, Southern America)