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⚠ Version 1 of The Plant List has been superseded.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-69898, with some changes.

L Ambrosia trifida var. polyploidea J.Rousseau is a synonym of Ambrosia trifida L.

This name is a synonym of Ambrosia trifida L..

The record derives from TICA which reports it as a synonym (record FBDED401-CA48-4D5E-93DC-E9F36DF5DCD5) with original publication details: Naturaliste Canad. 71 215 1944.