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⚠ Version 1 of The Plant List has been superseded.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-26001739, with some changes.

L Polygonum tenue var. protrusum Fernald is a synonym of Polygonum tenue Michx.

This name is a synonym of Polygonum tenue Michx..

The record derives from Tropicos which reports it as a synonym (record 26001739) with original publication details: Rhodora 44(526): 393 393 1942.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:206438-2.