| Poaceae | |
Asperella ajanensis
| V.N. Vassil. | Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk SSSR 8: 216 | 1940 |
| Poaceae | |
Asperella americana
| Nutt. | Trans. Amer. Philos. Soc., n.s. 5: 151 | 1837 |
| Poaceae | |
Asperella angustifolia
| Nutt. | Trans. Amer. Philos. Soc., n.s. 5(6[1]): 151 | 1837 [1835] |
| Poaceae | |
Asperella californica
| (Bol. ex Thurb.) Beal | Grass. N. Amer. 2: 657 | 1896 |
| Poaceae | * |
Asperella californica
| Benth. ex Vasey | Grass. U.S. 35: 46 | 1870 |
| Poaceae | |
Asperella coreana
| (Honda) Nevski | Fl. SSSR 2: 693 | 1934 |
| Poaceae | |
Asperella digitaria
| Lam. | Tabl. Encycl. 1: 167 | 1791 |
| Poaceae | |
Asperella duthiei
| Stapf ex Hook. f. | Fl. Brit. India 7(22): 375 | 1897 [1896] |
| Poaceae | ** |
Asperella echidnea
| Raf. | Amer. Monthly Mag. & Crit. Rev. 4: 190 | 1819 |
| Poaceae | |
Asperella gracilis
| (Hook. f.) Kirk | Trans. & Proc. New Zealand Inst. 27: 352 | 1895 |
| Poaceae | * |
Asperella hystrix
| (L.) Humb. | Bot. Mag. (Römer & Usteri) 3.7: 5 | 1790 |
| Poaceae | ! |
Asperella japonica
| Hack. | Bull. Herb. Boissier 7(9): 715 | 1899 |
| Poaceae | |
Asperella komarovii
| Roshev. | Bot. Mater. Gerb. Glavn. Bot. Sada R.S.F.S.R. 5: 152 | 1924 |
| Poaceae | |
Asperella laevis
| Petrie | Trans. & Proc. New Zealand Inst. 27: 406 | 1895 |
| Poaceae | |
Asperella longearistata
| (Hack.) Ohwi | Acta Phytotax. Geobot. 10: 103 | 1941 |
| Poaceae | ** |
Asperella longe-aristata
| (Hack.) Ohwi | Acta Phytotax. Geobot. 10: 103 | 1941 |
| Poaceae | |
Asperella oryzoides
| (L.) Lam. | Tabl. Encycl. 1: 167 | 1791 |
| Poaceae | |
Asperella sibirica
| Trautv. | Trudy Imp. S.-Peterburgsk. Bot. Sada 5: 132–133 | 1877 |