⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35119988, with some changes.

Pohlia arctica R. Br. is a synonym of Ptychostomum arcticum (R. Br.) J.R. Spence ex D. T. Holyoak & N. Pedersen

This name is a synonym of Ptychostomum arcticum (R. Br.) J.R. Spence ex D. T. Holyoak & N. Pedersen.

The record derives from Tropicos which reports it as a synonym (record 35119988) with original publication details: Chlor. Melvill. 38 38 1823.