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⚠ Version 1 of The Plant List has been superseded.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-50132819, with some changes.

L Polygonum barbatum var. gracile (Danser) Steward is a synonym of Polygonum longisetum var. rotundatum A.J. Li

This name is a synonym of Polygonum longisetum var. rotundatum A.J. Li.

The record derives from Tropicos which reports it as a synonym (record 50132819) with original publication details: Contr. Gray Herb. 88: 55 55 1930.