⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-433965, with some changes.
This name is a synonym of Phragmites australis (Cav.) Trin. ex Steud..
The record derives from WCSP which reports it as a synonym (record 433965) with original publication details: Prolus. Fl. Jap. 166 1866.