⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35128902, and has not been changed.

Hypnum stramineum var. procerum J.J. Amann is a synonym of Calliergon stramineum var. procerum (J.J. Amann) J.J. Amann

This name is a synonym of Calliergon stramineum var. procerum (J.J. Amann) J.J. Amann.

The record derives from Tropicos which reports it as a synonym (record 35128902) with original publication details: Rev. Bryol. 16: 91 91 1889.