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⚠ Version 1 of The Plant List has been superseded.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 tro-26001229, with some changes.

M Oxygonum zeyheri Sond. is a synonym of Oxygonum dregeanum var. canescens R. A. Grah.

This name is a synonym of Oxygonum dregeanum var. canescens R. A. Grah..

The record derives from Tropicos which reports it as a synonym (record 26001229) with original publication details: Gärtn.-Bot. Briefe xxiii (1850) 100. xxiii 1850.