| Name | Chamaenerion angustifolium (Linnaeus) Scopoli |
| Authorship | (Linnaeus) Scopoli |
| Rank | Species |
| Placed in | Chamaenerion Séguier |
| Citation | 1771 Fl. Carniol. 1: 271 |
| Holdings | 731 Specimens held in the Harvard University Herbaria identified as Chamaenerion angustifolium (Linnaeus) Scopoli |
| Identification made in | [no date] (697), 1965 (1), 2012 (2), 2013 (1), 2014 (29), 2017 (1) |