| Viburnaceae | |
Viburnum opulus var. americanum
| Aiton | Hort. Kew. 1: 373 | 1789 |
| Viburnaceae | |
Viburnum opulus fo. calvescens
| | | |
| Viburnaceae | ! |
Viburnum opulus subsp. calvescens
| (Rehder) Sugim. | New Keys Jap. Trees 478 | 1961 |
| Viburnaceae | |
Viburnum opulus var. calvescens
| (Rehder) H. Hara | J. Coll. Sci. Imp. Univ. Tokyo 6: 385 | 1956 |
| Viburnaceae | |
Viburnum opulus var. edule
| Michx. | Fl. Bor.-Amer. 1: 180 | 1803 |
| Viburnaceae | |
Viburnum opulus var. europeanum
| Michx. | Fl. Bor.-Amer. 1: 180 | 1803 |
| Viburnaceae | |
Viburnum opulus fo. intermedium
| (Nakai) Sugim. | | |
| Viburnaceae | ! |
Viburnum opulus subsp. opulus
| | | |
| Viburnaceae | |
Viburnum opulus var. opulus
| | | |
| Viburnaceae | |
Viburnum opulus var. pimina
| Michx. | Fl. Bor.-Amer. 1: 180 | 1803 |
| Viburnaceae | |
Viburnum opulus fo. puberulum
| (Kom.) Sugimoto | New Keys Jap. Trees 478 | 1961 |
| Viburnaceae | |
Viburnum opulus var. pubinerve
| Makino | | |
| Viburnaceae | |
Viburnum opulus var. roseum
| L. | Sp. Pl. 1: 268 | 1753 |
| Viburnaceae | |
Viburnum opulus var. sargentii
| (Koehne) Takeda | Bot. Mag. (Tokyo) 25(288): 25–26 | 1911 |
| Viburnaceae | |
Viburnum opulus subsp. trilobum
| (Marshall) R.T. Clausen | Cornell Univ. Agric. Exp. Sta. Mem. 291: 10 | 1949 |
| Viburnaceae | |
Viburnum opulus var. trilobum
| McAtee | Rev. Nearctic Viburnum 48 | 1956 |