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⚠ Version 1 of The Plant List has been superseded.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-35173222, with some changes.

M Orthotrichum calcareum R. Br. bis is a synonym of Orthotrichum cupulatum Hoffm. ex Brid.

This name is a synonym of Orthotrichum cupulatum Hoffm. ex Brid..

The record derives from Tropicos which reports it as a synonym (record 35173222) with original publication details: Trans. & Proc. New Zealand Inst. 427. 36 f. 6 427 1895.