Cactaceae | |
Pilosocereus gounellei subsp. gounellei
| | | |
Cactaceae | |
Pilosocereus gounellei subsp. zehntneri
| (Britton & Rose) Zappi | Succ. Pl. Res. 3: 43 | 1994 |
Cactaceae | |
Pilosocereus gounellei var. zehntneri
| (Britton & Rose) Byles & G.D. Rowley | Cact. Succ. J. Gr. Brit. 19(3): 67 | 1957 |