⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-396314, with some changes.

Arundinaria usawae Hayata is a synonym of Pseudosasa japonica (Steud.) Makino

The record derives from WCSP which reports it as a synonym (record 396314) with original publication details: Icon. Pl. Formosan. 6: 138 1916.