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⚠ Version 1 of The Plant List has been superseded.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-35105989, with some changes.

M Thyridium megamorphum M. Fleisch. is a synonym of Mitthyridium megamorphum (M. Fleisch.) H. Rob.

This name is a synonym of Mitthyridium megamorphum (M. Fleisch.) H. Rob..

The record derives from Tropicos which reports it as a synonym (record 35105989) with original publication details: Bot. Jahrb. Syst. 55: 30 30 1917.