⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35183530, with some changes.

Grevilleanum serratum L.C. Beck & Emmons is a synonym of Timmia megapolitana Hedw.

This name is a synonym of Timmia megapolitana Hedw..

The record derives from Tropicos which reports it as a synonym (record 35183530) with original publication details: Amer. J. Sci. Arts 11: 183. pl. 1: a--3 183 1826.