| Name | Erigeron evermannii Rydberg | 
| Authorship | Rydberg | 
| Rank | Species | 
| Placed in | Erigeron Linnaeus | 
| Citation | 1917 Fl. Rocky Mts. 903, 1067 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Erigeron evermannii Rydberg | 
| Identification made in | [no date] (5) | 
