| Poaceae | |
Hilaria cenchroides var. cenchroides
| | | |
| Poaceae | |
Hilaria cenchroides var. ciliata
| Scribn. | Proc. Acad. Nat. Sci. Philadelphia 43(2): 293–294, t. 13, f. 2, 2a | 1891 |
| Poaceae | |
Hilaria cenchroides var. longifolia
| Vasey | Proc. Amer. Acad. Arts 24: 80 | 1889 |
| Poaceae | |
Hilaria cenchroides var. texana
| Vasey | Contr. U.S. Natl. Herb. 1(2): 53 | 1890 |