Mammillaria geminispina var. nobilis (Pfeiff.) Backeb.
, Cactaceae (Backeberg) 5: 3185 (1961).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:151004-2
- Species Name
- Mammillaria geminispina Haw.
- Publication
- Die Cactaceae: Handbuch der Kakteenkunde
- Collation
- 5: 3185
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Mammillaria nobilis Pfeiff.