Espostoa
Synonymy
Espostoa, Cactaceae 2: 60. 1920 sec. Hunt 2006
- Type: Espostoa lanata
- =Binghamia, Cactaceae 2: 167. 1920 syn. sec. Hunt 2006
- ≡Pseudoespostoa in Blätt. Kakteenf. 1934(10): [p. 1] gen. 104. 1934 syn. sec. Hunt 2006
- Type: Binghamia melanostele