| Name | Epilobium angustifolium var. intermedium (Wormskjold) Fernald |
| Authorship | (Wormskjold) Fernald |
| Rank | Variety |
| Placed in | Epilobium angustifolium Linnaeus |
| Name | Epilobium angustifolium var. intermedium (Wormskjold) Fernald |
| Authorship | (Wormskjold) Fernald |
| Rank | Variety |
| Placed in | Epilobium angustifolium Linnaeus |