⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-263702, with some changes.

Scirpus americanus subsp. monophyllus (C.Presl) T.Koyama is a synonym of Schoenoplectus pungens var. badius (C.Presl) S.G.Sm.

This name is a synonym of Schoenoplectus pungens var. badius (C.Presl) S.G.Sm..

The record derives from WCSP which reports it as a synonym (record 263702) with original publication details: Canad. J. Bot. 41: 1118 1963.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:230189-2.