Mammillaria melanocentra var. meiacantha (Engelm.) R.T.Craig
, Mammill. Handb. 66 (1945).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151254-2
- Publication
- Mammillaria Handbook
- Collation
- 66
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Mammillaria meiacantha Engelm., Proc. Amer. Acad. Arts 3: 263 (1856).