External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151809-2
- Species Name
- Mammillaria tomentosa C.Ehrenb., Allg. Gartenzeitung (Otto & Dietrich) 17(33): 262 (1849).
- Publication
- Cacteae in Horto Dyckensi Cultae. Anno 1849
- Collation
- 12
- Family as entered in IPNI
- Cactaceae