⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-209135, and has not been changed.

Tristania umbrosa A.Cunn. ex Lindl. is a synonym of Xanthostemon umbrosus (A.Cunn. ex Lindl.) Peter G.Wilson & J.T.Waterh.

This name is a synonym of Xanthostemon umbrosus (A.Cunn. ex Lindl.) Peter G.Wilson & J.T.Waterh..

The record derives from WCSP which reports it as a synonym (record 209135) with original publication details: Edwards's Bot. Reg. 22: t. 1839 1836.