Discocactus heptacanthus subsp. magnimammus (Buining & Brederoo) N.P.Taylor & Zappi
, Bradleya 9: 86 (1991): (1991).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:967039-1
- Species Name
- Discocactus heptacanthus Britton & Rose, Cactaceae (Britton & Rose) 3: 218 (1922).
- Publication
- Bradleya; Yearbook of the British Cactus and Succulent Society. Botley
- Collation
- 9: 86 (1991):
- Date of Publication
- 1991
- Family as entered in IPNI
- Cactaceae