Arrojadoa
Synonymy
Arrojadoa, Cactaceae 2: 170. 1920 sec. Hunt 2016
- Type: Arrojadoa rhodantha
- =Pierrebraunia in Cact. Succ. J. (Los Angeles) 69: 296. 1997 syn. sec. Hunt 2006
- Type: Pierrebraunia bahiensis
- =Arrojadoopsis in Cactology 1: 26. 2007 syn. sec. Hunt 2006
- Type: Arrojadoopsis marylaniae