⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35153175, and has not been changed.

Callicosta affinis (Hook.) Müll. Hal. is a synonym of Pilotrichum affine (Hook.) Brid.

This name is a synonym of Pilotrichum affine (Hook.) Brid..

The record derives from Tropicos which reports it as a synonym (record 35153175) with original publication details: Linnaea 21: 188 188 1848.