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⚠ Version 1 of The Plant List has been superseded.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-35141727, with some changes.

L Polytrichum perigoniale var. nigrescens (Warnst.) Warnst. is a synonym of Polytrichum commune f. nigrescens (Warnst.) Albr. Rohn.

This name is a synonym of Polytrichum commune f. nigrescens (Warnst.) Albr. Rohn..

The record derives from Tropicos which reports it as a synonym (record 35141727) with original publication details: Hedwigia 54: 162 162 1913.