The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35113064, with some changes.

M Tortula walkeri R. Br. bis is a synonym of Barbula calycina Schwägr.

This name is a synonym of Barbula calycina Schwägr..

The record derives from Tropicos which reports it as a synonym (record 35113064) with original publication details: Trans. & Proc. New Zealand Inst. 30: 406. 40 f. 24 406 1898.