⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2577405, with some changes.

Polygonum heterophyllum var. caespitosum Lindm. is a synonym of Polygonum aviculare L.

This name is a synonym of Polygonum aviculare L..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Svensk Bot. Tidskr. 6: 691 1912.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:60433636-2.