⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35189250, and has not been changed.

Sphagnum plumulosum f. pusillum Roll is a synonym of Sphagnum plumulosum var. pusillum (Roll) Roll

This name is a synonym of Sphagnum plumulosum var. pusillum (Roll) Roll.

The record derives from Tropicos which reports it as a synonym (record 35189250) with original publication details: Nov. Stirp. Pug. 1886.