The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-6184, with some changes.

L Ambrosia psilostachya var. californica (Rydb.) S.F.Blake is a synonym of Ambrosia psilostachya DC.

This name is a synonym of Ambrosia psilostachya DC..

The record derives from TICA which reports it as a synonym (record 03D9A228-A68C-4CFF-AD6A-0B80935122BF) with original publication details: Contr. U. S. Natl. Herb. 25 581 1925.