⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35146851, and has not been changed.

Grimmia gracilis var. hyperborea Arnell is a synonym of Schistidium strictum f. hyperboreum (Arnell) L.I. Savicz & Smirnova

The record derives from Tropicos which reports it as a synonym (record 35146851) with original publication details: Ark. Bot. 15(5): 88 88 1918.