Melocactus arcuatispinus Brederoo & Eerkens
, Succulenta (Netherlands) 62: 97 (-98), figs (1983).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:156744-2
- Publication
- Succulenta; Nederlandsche Vereeniging van Liefhebbers van Cactussen en andere Vetplanten. Huizum, etc.
- Collation
- 62: 97 (-98), figs
- Family as entered in IPNI
- Cactaceae
Type Information
- Type Herbaria
- holotype U
- Distribution Of Types
- Brazil (Southern America)