⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35117668, with some changes.

Hypnum gueinzii Hampe is a synonym of Sematophyllum gueinzii (Hampe) Magill

The record derives from Tropicos which reports it as a synonym (record 35117668) with original publication details: Icon. Musc. 12 12 1844.