⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35100824, with some changes.
This name is a synonym of Macromitrium japonicum .
The record derives from Tropicos which reports it as a synonym (record 35100824
) with original publication details: J. Bot. 2: 385 385 1864.