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⚠ Version 1 of The Plant List has been superseded.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-50132012, with some changes.

M Polygonum myriophyllum H. Gross is a synonym of Polygonum cognatum Meisn.

This name is a synonym of Polygonum cognatum Meisn..

The record derives from Tropicos which reports it as a synonym (record 50132012) with original publication details: Bot. Jahrb. Syst. 49(2): 344-345 344 1913.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:696117-1.