Malacocarpus caespitosus (Speg.) Hosseus
, Arch. Esc. Farm. Fac. Sci. Med. Cordoba no. 9: 137 (1939).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:149596-2
- Publication
- Archivos de la Escuela de Farmacia de la Facultad de Ciencias Medicas de Cordoba
- Collation
- no. 9: 137
- Family as entered in IPNI
- Cactaceae