| Asparagaceae | |
Hesperaloe campanulata
| G.D. Starr | Madroño 44(3): 285–287, f. 1–2 | 1997 |
| Asparagaceae | |
Hesperaloe chiangii
| (G.D. Starr) B.L. Turner | Lundellia 5: 39 | 2002 |
| Asparagaceae | |
Hesperaloe davyi
| Baker f. | Bull. Misc. Inform. Kew 1898: 226 | 1898 |
| Asparagaceae | |
Hesperaloe engelmannii
| Krauskopf | J. Linn. Soc., Bot. 18: 231 | 1880 |
| Asparagaceae | |
Hesperaloe funifera
| (K. Koch) Trel. | Rep. (Annual) Missouri Bot. Gard. 13: 36 | 1902 |
| Asparagaceae | |
Hesperaloe malacophylla
| Hochstätter & Mart.-Aval. | Piante Grasse 30(1): 22, f. | 2010 |
| Asparagaceae | |
Hesperaloe nocturna
| Gentry | Madroño 19(3): 73–78, f. 1–3 | 1967 |
| Asparagaceae | |
Hesperaloe parviflora
| (Torr.) J.M. Coult. | Contr. U.S. Natl. Herb. 2(3): 436 | 1894 |
| Asparagaceae | |
Hesperaloe tenuifolia
| G.D. Starr | Madroño 44(3): 293–294, f. 1, 4 | 1997 |
| Asparagaceae | |
Hesperaloe yuccifolia
| (A. Gray) Engelm. | Botany (Fortieth Parallel) 497 | 1871 |