⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26612300, and has not been changed.

Osmunda biformis var. divisa (Makino) Makino is a synonym of Osmunda japonica f. divisa (Makino) Tagawa

The record derives from Tropicos which reports it as a synonym (record 26612300) with original publication details: J. Jap. Bot. 4: 4 4 1927.