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⚠ Version 1 of The Plant List has been superseded.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-26002819, with some changes.

M Polygonum opacum Sam. is a synonym of Polygonum persicaria var. opacum (Sam.) A.J. Li

This name is a synonym of Polygonum persicaria var. opacum (Sam.) A.J. Li.

The record derives from Tropicos which reports it as a synonym (record 26002819) with original publication details: Lingnan Sci. J. 14(2): 299-300 299 1935.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:696170-1.