External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151106-2
- Publication
- Proceedings of the American Academy of Arts and Sciences. Boston, MA
- Collation
- 3: 263
- Family as entered in IPNI
- Cactaceae
Nomenclatural Notes
as Mamillaria
Links
- Nomenclatural link
- Mammillaria hemisphaerica Engelm., Boston J. Nat. Hist. 6: 199 (1850).
- Same citation as
- Mammillaria heyderi var. hemisphaerica (Engelm.) Engelm.