⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-25500910, with some changes.
This name is a synonym of Elymus formosanus var. formosanus .
The record derives from Tropicos which reports it as a synonym (record 25500910
) with original publication details: Oekon.-techn. Fl. Böhm. 1: 410 410 1836.