Mammillaria elongata subsp. echinaria (DC.) D.R.Hunt
, Mammillaria Postscripts 6: 7 (1997): (1997).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:996082-1
- Species Name
- Mammillaria elongata Hemsl., Biol. Cent.-Amer., Bot. i. 509.
- Publication
- Mammillaria Postscripts
- Collation
- 6: 7 (1997):
- Date of Publication
- 1997
- Family as entered in IPNI
- Cactaceae