The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35153387, with some changes.

M Calliergon circulifolium (Müll. Hal. & Kindb.) Kindb. is a synonym of Hygrohypnum duriusculum (De Not.) D.W. Jamieson

This name is a synonym of Hygrohypnum duriusculum (De Not.) D.W. Jamieson.

The record derives from Tropicos which reports it as a synonym (record 35153387) with original publication details: Canad. Rec. Sci. 6(2): 72 72 1894.