⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-316117, with some changes.
This name is a synonym of Juncus effusus subsp. effusus .
The record derives from IOPI which reports it as a synonym (record 316117) with original publication details: Ill. Hort. 27: 393 1880.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:443670-1.