⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-85669, with some changes.

Erigeron longifolius Brouss. ex Webb & Berthel. is a synonym of Conyza gouanii (L.) Willd.

This name is a synonym of Conyza gouanii (L.) Willd..

The record derives from TICA which reports it as a synonym (record C179EED9-2759-49C7-83D2-792C8302B59E) with original publication details: 208 1844.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:204100-1.