| Name | Erigeron concinnus Torrey | 
| Authorship | Torrey | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Erigeron Linnaeus | 
| Contains | Erigeron concinnus var. aphanactis A. Gray | 
| Holdings | 132 Specimens held in the Harvard University Herbaria identified as Erigeron concinnus Torrey | 
| Identification made in | [no date] (130), 1934 (2) |