Asparagaceae | |
Agave shrevei subsp. magna
| Gentry | Agaves Cont. N. Amer. 451–453, f. 16.1, 16.4, 16.5, 16.30–16.32, t. 16.1, 16.3 | 1982 |
Asparagaceae | |
Agave shrevei subsp. matapensis
| Gentry | Agric. Handb. 399: 115 | 1972 |
Asparagaceae | |
Agave shrevei subsp. shrevei
| | | |