The Plant List — A working list for all plant species

⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.

The new version is available at http://www.worldfloraonline.org/tpl/tro-35110768. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

M Barbula johansenii R.S. Williams is a synonym of Didymodon johansenii (R.S. Williams) H.A. Crum

This name is a synonym of Didymodon johansenii (R.S. Williams) H.A. Crum .

The record derives from Tropicos (data supplied on ) which reports it as a synonym (record 35110768) with original publication details: Rep. Canad. Arctic Exped. 4(E): 4. f. 1–12 1921.

Earlier versions

This name was in version 1 of The Plant List, record tro-35110768, and has not been changed.