| Name | Epilobium leptophyllum Rafinesque | 
| Authorship | Rafinesque | 
| Rank | Species | 
| NomenclaturalStatus | Unknown | 
| Placed in | Epilobium Linnaeus | 
| Contains | Epilobium leptophyllum f. umbrosum (Haussknecht) Fernald | 
| GUID | urn:lsid:ipni.org:names:612005-1 | 
| Holdings | 546 Specimens held in the Harvard University Herbaria identified as Epilobium leptophyllum Rafinesque | 
| Identification made in | [no date] (447), 1944 (5), 1978 (59), 1979 (29), 1984 (1), 2008 (2), 2017 (1), 2018 (2) |