⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-340123, and has not been changed.
This name is a synonym of Juncus × inundatus Drejer.
The record derives from IOPI which reports it as a synonym (record 340123) with original publication details: Consp. Fl. Eur. 747 1882.