⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Racomitrium lanuginosum in version 1.1 of The Plant List.

Racomitrium lanuginosum f. pruinosum (Wilson) Mönk. is a synonym of Grimmia lanuginosa var. pruinosa (Wilson) Mitt.

This name is a synonym of Grimmia lanuginosa var. pruinosa (Wilson) Mitt..

The record derives from Tropicos which reports it as a synonym (record 35186929) with original publication details: Nov. Stirp. Pug. .