⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35105598, and has not been changed.

Thuidium gracile subsp. calyptratum (Sull.) Kindb. is a synonym of Thuidium calyptratum (Sull.) Paris

This name is a synonym of Thuidium calyptratum (Sull.) Paris.

The record derives from Tropicos which reports it as a synonym (record 35105598) with original publication details: Canad. Rec. Sci. 6: 20 20 1894.