| Name | Erigeron compositus var. grandiflorus Hooker | 
| Authorship | Hooker | 
| Rank | Variety | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Erigeron compositus Pursh | 
| GUID | urn:lsid:ipni.org:names:93669-2 | 
| Citation | 1834 Fl. Bor.-Amer. [Hooker] 2: 17 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Erigeron compositus var. grandiflorus Hooker | 
| Identification made in | [no date] (1) |