⚠ Version 1 of The Plant List has been superseded.

This name record (from WCSP) 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 Scirpus trapezoideus in version 1.1 of The Plant List.

Scirpus × trapezoideus Koidz. is a synonym of Schoenoplectus × trapezoideus (Koidz.) Hayas. & H.Ohashi

This name is a synonym of Schoenoplectus × trapezoideus (Koidz.) Hayas. & H.Ohashi.

The record derives from WCSP which reports it as a synonym (record 265036) with original publication details: Bot. Mag. (Tokyo) 39: 26 1925.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:314424-1.