Asparagaceae | |
Agave scabra subsp. maderensis
| Gentry | Agaves Cont. N. Amer. 300, f. 12.1, 12.4, 12.23, 12.24, t. 12.1 | 1982 |
Asparagaceae | |
Agave scabra subsp. potosiensis
| Gentry | Agaves Cont. N. Amer. 300–301, f. 12.1, 12.3, 12.4, 12.23, 12.25, t. 12.1 | 1982 |
Asparagaceae | |
Agave scabra subsp. scabra
| | | |
Asparagaceae | |
Agave scabra subsp. zarcensis
| Gentry | Agaves Cont. N. Amer. 302, f. 12.1, 12.3–12.5, 12.23, 12.26, t. 12.1 | 1982 |