⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-345837, and has not been changed.

Alnus firma f. hirtella (Franch. & Sav.) H.Ohba is a synonym of Alnus firma Siebold & Zucc.

This name is a synonym of Alnus firma Siebold & Zucc..

The record derives from WCSP which reports it as a synonym (record 345837) with original publication details: in Fl. Japan 2a: 28 2006.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:77075055-1.