| Name | Erigeron peregrinus var. angustifolius (A. Gray) Cronquist | 
| Authorship | (A. Gray) Cronquist | 
| Rank | Variety | 
| Placed in | Erigeron peregrinus (Banks ex Pursh) Greene | 
| GUID | urn:lsid:ipni.org:names:294149-2 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Erigeron peregrinus var. angustifolius (A. Gray) Cronquist | 
| Identification made in | 1942 (1) |