Braunsia nelii
Placement status: name or taxon excluded (unspecific) (the name cannot be identified with any of the existing species; no material exists in Schwantes' collection at HBG [Hartmann 2017])
- ≡Echinus nelii in Natl. Cact. Succ. J. 4: 58. 1949 syn. sec. Hartmann 20172