⚠ Version 1 of The Plant List has been superseded.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 Didymodon cordatus in version 1.1 of The Plant List.

Didymodon cordatus var. longifolius Roll is a synonym of Barbula cordata var. longifolia (Roll) Podp.

This name is a synonym of Barbula cordata var. longifolia (Roll) Podp..

The record derives from Tropicos which reports it as a synonym (record 35131826) with original publication details: Deutsche Bot. Monatsschr. 3: 57 57 1885.