Mammillaria sphacelata subsp. viperina (J.A.Purpus) D.R.Hunt
, Mammillaria Postscripts 6: 7 (1997): (1997).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:996081-1
- Species Name
- Mammillaria sphacelata Mart., Hort. Reg. Monac. (1829) 127, nomen; et in Nov. Act. Nat. Cur. xvi. I. (1832)339.
- Publication
- Mammillaria Postscripts
- Collation
- 6: 7 (1997):
- Date of Publication
- 1997
- Family as entered in IPNI
- Cactaceae