| Poaceae | |
Sasamorpha amabilis
| Nakai | Bot. Mag. (Tokyo) 46: 37 | 1932 |
| Poaceae | |
Sasamorpha asagishiana
| (Makino & Uchida ex Nakai) Koidz. | Acta Phytotax. Geobot. 3: 16 | 1934 |
| Poaceae | |
Sasamorpha borealis
| (Hack.) Nakai | J. Fac. Agric. Hokkaido Imp. Univ. 26: 181 | 1931 |
| Poaceae | |
Sasamorpha chiisanensis
| Nakai | Bot. Mag. (Tokyo) 46: 37 | 1932 |
| Poaceae | |
Sasamorpha gracilis
| Nakai | Bot. Mag. (Tokyo) 46: 38 | 1932 |
| Poaceae | |
Sasamorpha hubeiensis
| C.H. Hu | J. Bamboo Res. 2(1): 51 | 1983 |
| Poaceae | |
Sasamorpha igaensis
| Nakai | J. Jap. Bot. 10(9): 581 | 1934 |
| Poaceae | |
Sasamorpha lasioclada
| (Makino & Nakai) Tatew. | Trans. Hokkaido Forest. Soc. 38(2): 9 | 1940 |
| Poaceae | |
Sasamorpha lasioclada
| Tatew. | Trans. Sapporo Nat. Hist. Soc. 15: 45 | 1937 |
| Poaceae | |
Sasamorpha latifolia
| (Keng) Nakai | J. Shanghai Sci. Inst. 4(7): 163 | 1939 |
| Poaceae | |
Sasamorpha migoi
| Nakai ex Migo | J. Shanghai Sci. Inst. 4(7): 163 | 1939 |
| Poaceae | |
Sasamorpha mollis
| Nakai | Bot. Mag. (Tokyo) 46: 39 | 1932 |
| Poaceae | |
Sasamorpha nakashimana
| Koidz. | Acta Phytotax. Geobot. 5: 164 | 1936 |
| Poaceae | |
Sasamorpha nubigena
| (Keng f.) Keng f. | Iconogr. Cormophytorum Sinicorum 27 | 1976 |
| Poaceae | |
Sasamorpha oshidensis
| (Makino & Uchida) Nakai | Bot. Mag. (Tokyo) 46: 37 | 1932 |
| Poaceae | |
Sasamorpha purpurascens
| (Hack.) Nakai | J. Fac. Agric. Hokkaido Imp. Univ. 26: 181 | 1931 |
| Poaceae | |
Sasamorpha qingyuanensis
| C.H. Hu | J. Bamboo Res. 2(1): 52 | 1983 |
| Poaceae | |
Sasamorpha sikokiana
| Koidz. | Acta Phytotax. Geobot. 6: 78 | 1937 |
| Poaceae | |
Sasamorpha sinica
| (Keng) Koidz. | Acta Phytotax. Geobot. 9(4): 227 | 1940 |
| Poaceae | |
Sasamorpha tessellata
| (Munro) Koidz. | Acta Phytotax. Geobot. 10(1): 75–76 | 1941 |
| Poaceae | |
Sasamorpha tobaeana
| (Makino & Uchida) Uchida ex Koidz. | Acta Phytotax. Geobot. 10: 317 | 1941 |
| Poaceae | |
Sasamorpha uinuizoana
| (Koidz.) Koidz. | Acta Phytotax. Geobot. 6: 78 | 1937 |