POWO
Mammillaria heyderi subsp. hemisphaerica (Engelm.) D.R.Hunt
, Mammillaria Postscripts 6: 10 (1997): (1997).- IPNI Identifier
- urn:lsid:ipni.org:names:996119-1
- Species Name
- Mammillaria heyderi Muehlenpf., Allg. Gartenzeitung (Otto & Dietrich) 16: 20 (1848).
- Publication
- Mammillaria Postscripts
- Collation
- 6: 10 (1997):
- Date of Publication
- 1997