⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50071126, with some changes.

Matteuccia japonica (Hayata) C. Chr. is a synonym of Onoclea orientalis (Hook.) Hook.

This name is a synonym of Onoclea orientalis (Hook.) Hook..

The record derives from Tropicos which reports it as a synonym (record 50071126) with original publication details: Index Filic., Suppl. 3, 127 127 1934.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17340720-1.