⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Polygonum mezianum in version 1.1 of The Plant List.

Polygonum mezianum H. Gross is a synonym of Polygonum paronychioides C.A. Mey.

This name is a synonym of Polygonum paronychioides C.A. Mey..

The record derives from Tropicos which reports it as a synonym (record 26002343) with original publication details: Bot. Jahrb. Syst. 49: 342 342 1913.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:696061-1.