⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-125932, with some changes.
This name is a synonym of Ambrosia polystachya .
The record derives from TICA which reports it as a synonym (record 5A58327C-BFE4-4F27-BDD8-D42CC473E8FF
) with original publication details: Symb. Antill. 7 87 1911.