| Name | Epilobium royleanum Haussknecht |
| Authorship | Haussknecht |
| Rank | Species |
| Placed in | Epilobium Linnaeus |
| GUID | urn:lsid:ipni.org:names:612281-1 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Epilobium royleanum Haussknecht |
| Identification made in | [no date] (11), 2009 (1), 2013 (3) |