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⚠ Version 1 of The Plant List has been superseded.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-7274, with some changes.

L Ageratum conyzoides subsp. houstonianum (Mill.) Sahu is a synonym of Ageratum houstonianum Mill.

This name is a synonym of Ageratum houstonianum Mill..

The record derives from TICA which reports it as a synonym (record A12B96FC-B191-4DEE-BB69-0D898182FAF7) with original publication details: "Feddes Repert., 93(1–2): 64 (1982):." .