Mammillaria retusa Pfeiff.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151560-2
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Coryphantha retusa Britton & Rose, Cactaceae (Britton & Rose) 4: 38, fig. 36 (1923).
- Nomenclatural link
- Cactus retusus Kuntze, Revis. Gen. Pl. 1: 261 (1891).