⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35126909, with some changes.

Warnstorfia exannulata var. serrata (Milde) Loeske is a synonym of Amblystegium eugyrium var. serratum (Milde) Arnell & C.E.O. Jensen

The record derives from Tropicos which reports it as a synonym (record 35126909) with original publication details: Hedwigia 47: 195 195 1908.