| Caprifoliaceae | |
Lonicera dioica fo. dasygyna
| (Rehder) Deam | 324 | 1932 |
| Caprifoliaceae | |
Lonicera dioica var. dasygyna
| (Rehder) Gleason | Phytologia 4(1): 24 | 1952 |
| Caprifoliaceae | |
Lonicera dioica fo. dioica
| | | |
| Caprifoliaceae | |
Lonicera dioica var. dioica
| | | |
| Caprifoliaceae | |
Lonicera dioica subsp. glaucescens
| (Rydb.) Á. Löve & D. Löve | Taxon 31(2): 355 | 1982 |
| Caprifoliaceae | |
Lonicera dioica var. glaucescens
| (Rydb.) Butters | Minnesota Trees Shrubs 289 | 1912 |
| Caprifoliaceae | |
Lonicera dioica var. orientalis
| Gleason | Phytologia 4(1): 24 | 1952 |
| Caprifoliaceae | |
Lonicera dioica fo. trifolia
| Vict. & J. Rousseau | Contr. Inst. Bot. Univ. Montreal 36: 52 | 1940 |