Discocactus hartmannii var. magnimammus (Buining & Brederoo) P.J.Braun
, Kakteen And. Sukk. 36: 23 (1985).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:275965-2
- Publication
- Kakteen und Andere Sukkulenten. Berlin
- Collation
- 36: 23
- Family as entered in IPNI
- Cactaceae