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⚠ Version 1 of The Plant List has been superseded.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-26001751, with some changes.

M Polygonum dubium Stein ex A. Br. is a synonym of Persicaria dubia (Stein ex A. Br.) Fourr.

This name is a synonym of Persicaria dubia (Stein ex A. Br.) Fourr..

The record derives from Tropicos which reports it as a synonym (record 26001751) with original publication details: Flora 7: 357 357 1824.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:695675-1.