⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-22741, with some changes.
This name is a synonym of Ambrosia salsola (Torr. & A.Gray) Strother & B.G.Baldwin.
The record derives from TICA which reports it as a synonym (record 9EA40B98-1789-4440-8D24-2A14ACA056C0) with original publication details: Amer. J. Bot. 30: 631. 1943 1943.