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⚠ Version 1 of The Plant List has been superseded.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-35173978, with some changes.

M Orthotrichum swainsonii Hook. is a synonym of Macromitrium swainsonii (Hook.) Brid.

This name is a synonym of Macromitrium swainsonii (Hook.) Brid..

The record derives from Tropicos which reports it as a synonym (record 35173978) with original publication details: Musci Exot. 2: 127 127 1819.