| Butomaceae | |
Butomus umbellatus fo. albiflorus
| F.Fromm | Allg. Bot. Z. Syst. 11: 161 | 1905 |
| Butomaceae | |
Butomus umbellatus var. junceus
| (Turcz.) Micheli | Monogr. Phan. 3: 85 | 1881 |
| Butomaceae | |
Butomus umbellatus var. minor
| Ledeb. | Fl. Ross. [Ledebour] 4: 44 | 1852 |
| Butomaceae | |
Butomus umbellatus fo. natans
| V.V. Petrovsky | Fl. Yakutii | |
| Butomaceae | |
Butomus umbellatus var. parviflorus
| Buchenau | Gött. Gel. Anz. 1869: 237 | 1869 |
| Butomaceae | |
Butomus umbellatus var. scutariensis
| Rohlena | Vestn. Král. Ceské Spolecn. Nauk, Tr. Mat.-Prír. 35: 6 | 1931 [1932] |
| Butomaceae | |
Butomus umbellatus fo. submersus
| (Sagorski) Glück | Süsswasserflora 15: 107 | 1936 |
| Butomaceae | |
Butomus umbellatus fo. terrestris
| Glück | Süsswasserflora 15: 107 | 1936 |
| Butomaceae | |
Butomus umbellatus fo. umbellatus
| | | |
| Butomaceae | |
Butomus umbellatus var. vallisneriifolia
| Sagorski | Syn. Mitteleur. Fl. 1: 396 | 1897 |
| Butomaceae | |
Butomus umbellatus fo. vallisneriifolius
| Glück | | |