Discocactus Pfeiff. in Allg. Gartenzeitung 5: 241. 1837 sec. Hunt 2016
- =Neodiscocactus Y.Itô, Cactaceae: 531. 1981 syn. sec. POWO 2017+
Notes
Key literature: Floristic treatment by Taylor & Zappi (2004).
Taxon standing
Category E. No assessment of monophyly has yet been possible, because only a few species were sampled or no phylogenetic study has been conducted so far.
