⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35105188, with some changes.

Thamnium holzingeri Renauld & Cardot is a synonym of Bryolawtonia vancouveriensis (Kindb.) D.H. Norris & Enroth

This name is a synonym of Bryolawtonia vancouveriensis (Kindb.) D.H. Norris & Enroth.

The record derives from Tropicos which reports it as a synonym (record 35105188) with original publication details: Bot. Gaz. 19: 239. 22A 239 1894.