Echinocactus pygmaeus Speg.
, Anales Mus. Nac. Buenos Aires ser. 3, 4: 497 (1905).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:87649-2
- Publication
- Anales del Museo Nacional de Buenos Aires. Buenos Aires
- Collation
- ser. 3, 4: 497
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Argentina