Dasylirion
Dasylirion is a genus of North American plants in the asparagus family, all native to Mexico, with the ranges of three species also extending into the southwestern United States. In the APG III classification system, it is placed in the family Asparagaceae, subfamily Nolinoideae.
;Species
| Image | Scientific name | Distribution |
| Dasylirion acrotrichum Zucc. | Hidalgo, Puebla, Jalisco | |
| Dasylirion berlandieri S. Wats. | Nuevo León, Tamaulipas | |
| Dasylirion cedrosanum Trel. | Coahuila, Durango, Zacatecas | |
| Dasylirion durangense Trel. | Durango, Chihuahua, Zacatecas, Coahuila | |
| Dasylirion gentryi Bogler | Sonora, Chihuahua | |
| Dasylirion glaucophyllum Hook. | Hidalgo | |
| Dasylirion graminifolium Zucc. | Aguascalientes, Jalisco, Zacatecas | |
| Dasylirion leiophyllum Engelm. ex Trel. | Chihuahua, Coahuila, Texas, New Mexico | |
| Dasylirion longissimum Lem. | San Luis Potosí, Hidalgo | |
| Dasylirion longistylum J.F.Macbr. | San Luis Potosí | |
| Dasylirion lucidum Rose | Puebla, Oaxaca | |
| Dasylirion miquihuanense Bogler | Nuevo León, Tamaulipas | |
| Dasylirion occidentalis Bogler ex Hochstätter | Aguascalientes | |
| Dasylirion palaciosii Rzed. | San Luis Potosí | |
| Dasylirion parryanum Trel. | San Luis Potosí | |
| Dasylirion quadrangulatum S.Watson | Nuevo León, Tamaulipas | |
| Dasylirion sereke Bogler | Chihuahua | |
| Dasylirion serratifolium Zucc. | Oaxaca | |
| Dasylirion simplex Trel. | Durango | |
| Dasylirion texanum Scheele | Coahuila, Texas | |
| Dasylirion treleasei Hochstätter | San Luis Potosí, Hidalgo | |
| Dasylirion wheeleri S.Watson ex Rothr. | Arizona, New Mexico, Texas, Sonora, Chihuahua |
Formerly placed here
- Nolina bigelovii S.Watson