Mammillaria petrophila subsp. baxteriana (H.E.Gates) D.R.Hunt
, Mammillaria Postscripts 7: 3 (1998): (1998).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1010854-1
- Species Name
- Mammillaria petrophila K.Brandegee, Zoe 5(10): 193 (1905).
- Publication
- Mammillaria Postscripts
- Collation
- 7: 3 (1998):
- Date of Publication
- 1998
- Family as entered in IPNI
- Cactaceae