| Glyceria acutiflora Torr. |
Accepted |
10 |
| Glyceria alnasteretum Kom. |
Accepted |
10 |
| Glyceria arundinacea Kunth |
Accepted |
10 |
| Glyceria borealis (Nash) Batch. |
Accepted |
10 |
| Glyceria canadensis (Michx.) Trin. |
Accepted |
30 |
| Glyceria declinata Bréb. |
Accepted |
10 |
| Glyceria declinata Bréb. |
Accepted |
10 |
| Glyceria depauperata Ohwi |
Accepted |
10 |
| Glyceria elata (Nash) M. E. Jones |
Accepted |
10 |
| Glyceria fluitans (L.) R. Br. |
Accepted |
20 |
| Glyceria grandis S. Watson |
Accepted |
10 |
| Glyceria ischyroneura Steud. |
Accepted |
20 |
| Glyceria leptolepis Ohwi |
Accepted |
10 |
| Glyceria leptorhiza (Maxim.) Kom. |
Accepted |
10 |
| Glyceria leptostachya Buckley |
Accepted |
20 |
| Glyceria lithuanica (Gorski) Gorski |
Accepted |
10 |
| Glyceria maxima (Hartm.) Holmb. |
Accepted |
30 |
| Glyceria melicaria (Michx.) F. T. Hubb. |
Accepted |
20 |
| Glyceria nemoralis (R. Uechtr.) R. Uechtr. & Koern. |
Accepted |
10 |
| Glyceria notata Chevall. |
Accepted |
20 |
| Glyceria nubigena W. A. Anderson |
Accepted |
20 |
| Glyceria obtusa (Muhl.) Trin. |
Accepted |
20 |
| Glyceria occidentalis (Piper) J. C. Nelson |
Accepted |
20 |
| Glyceria pulchella (Nash) K. Schum. |
Accepted |
10 |
| Glyceria septentrionalis Hitchc. |
Accepted |
10 |
| Glyceria spiculosa (J. A. Schmidt) Roshev. ex B. Fedtsch. |
Accepted |
20 |
| Glyceria striata (Lam.) Hitchc. |
Accepted |
10 |
| Glyceria tonglensis C. B. Clarke |
Accepted |
10 |
| Glyceria à pedicellata F. Towns. |
Accepted |
20 |
| Glyceria × tokitana Masamura |
Unresolved |
15 |
| Glyceria aquatica (L.) J. Presl & C. Presl |
Synonym of Catabrosa aquatica (L.) P. Beauv. |
28 |
| Glyceria acutiflora subsp. japonica (Steud.) T. Koyama & Kawano |
Synonym of Glyceria acutiflora Torr. |
10 |
| Glyceria triflora (Korsh.) Kom. |
Synonym of Glyceria arundinacea Kunth |
10 |
| Glyceria fluitans |
Synonym of Glyceria fluitans (L.) R. Br. |
20 |
| Glyceria fluitans var. islandica Ã. Löve |
Synonym of Glyceria fluitans (L.) R. Br. |
20 |
| Glyceria hulteniana Á. Löve |
Synonym of Glyceria grandis S. Watson |
10 |
| Glyceria ischyroneura |
Synonym of Glyceria ischyroneura Steud. |
20 |
| Glyceria debilior (Trin.) Kudô |
Synonym of Glyceria lithuanica (Gorski) Gorski |
10 |
| Glyceria orientalis Kom. |
Synonym of Glyceria lithuanica (Gorski) Gorski |
10 |
| Glyceria nemoralis (Vechtr.) Vechtr. & Korn. |
Synonym of Glyceria nemoralis (R. Uechtr.) R. Uechtr. & Koern. |
10 |
| Glyceria plicata (Fr.) Fr. |
Synonym of Glyceria notata Chevall. |
20 |
| Glyceria plicata subsp. spicata (Guss.) Lange |
Synonym of Glyceria spicata Guss. |
20 |
| Glyceria striata subsp. stricta (Scribn.) Hultén |
Synonym of Glyceria striata (Lam.) Hitchc. |
10 |
| Glyceria × pedicellata |
Synonym of Glyceria × pedicellata F. Towns. |
20 |