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⚠ Version 1 of The Plant List has been superseded.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 kew-2574548, and has not been changed.

M Polygonum engelmannii Greene is a synonym of Polygonum douglasii subsp. engelmannii (Greene) J.T.Kartesz & Gandhi

This name is a synonym of Polygonum douglasii subsp. engelmannii (Greene) J.T.Kartesz & Gandhi.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Calif. Acad. Sci. 1: 126 1885.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:283515-2.