⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2615953, with some changes.

Acer mono subsp. ambiguum (Dippel) Kitam. is a synonym of Acer mono Maxim.

This name is a synonym of Acer mono Maxim..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Acta Phytotax. Geobot. 25: 41 1972.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:873854-1.