⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35183706, with some changes.
This name is a synonym of Plagiothecium georgicoantarcticum .
The record derives from Tropicos which reports it as a synonym (record 35183706
) with original publication details: Bjull. Sovetsk. Antark. E|1ksped. 49: 34. f. 1 34 1964.