⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-114977, with some changes.

Erigeron asper Nutt. is a synonym of Erigeron glabellus var. glabellus Nutt.

This name is a synonym of Erigeron glabellus var. glabellus Nutt..

The record derives from TICA which reports it as a synonym (record 81D76762-0323-4BA4-B437-BB1C09236D52) with original publication details: 147 1818.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:203566-1.