⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35189912, and has not been changed.

Jungermannia quinquedentata f. collaris Mart. is a synonym of Lophozia collaris (Mart.) Dumort.

This name is a synonym of Lophozia collaris (Mart.) Dumort..

The record derives from Tropicos which reports it as a synonym (record 35189912) with original publication details: Fl. Crypt. Erlang. 177 177 1817.