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⚠ Version 1 of The Plant List has been superseded.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-35173624, with some changes.

M Orthotrichum occidentale James is a synonym of Orthotrichum alpestre var. occidentale (James) Grout

This name is a synonym of Orthotrichum alpestre var. occidentale (James) Grout.

The record derives from Tropicos which reports it as a synonym (record 35173624) with original publication details: Botany (Fortieth Parallel) 5: 402 402 1871.