⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-59544, with some changes.
This name is a synonym of Ambrosia polystachya .
The record derives from TICA which reports it as a synonym (record 1DC98F8A-C6E7-4099-8FC7-973E98712A43
) with original publication details: Revis. Gen. Pl. 1 305 1891.