⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Macromitrium johnsoni in version 1.1 of The Plant List.

Macromitrium johnsoni Hampe is a synonym of Macrocoma tenuis subsp. tenuis

This name is a synonym of Macrocoma tenuis subsp. tenuis .

The record derives from Tropicos which reports it as a synonym (record 35150157) with original publication details: Linnaea 40: 308 308 1876.