⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-80444, with some changes.
This name is a synonym of Eupatorium tremulum Hook. & Arn..
The record derives from TICA which reports it as a synonym (record B83F6EA7-16C9-4352-BBE5-6D9C7E0515B4) with original publication details: 114 1971.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:217900-2.