⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35117920, with some changes.

Hypnum japonicoadnatum (Broth.) Paris is a synonym of Homomallium japonico-adnatum (Broth.) Broth.

This name is a synonym of Homomallium japonico-adnatum (Broth.) Broth..

The record derives from Tropicos which reports it as a synonym (record 35117920) with original publication details: Index Bryol. Suppl. 203 203 1900.