⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Acer polymorphum in version 1.1 of The Plant List.

Acer polymorphum var. palmatum (Thunb.) K. Koch is a synonym of Acer palmatum Thunb.

This name is a synonym of Acer palmatum Thunb..

The record derives from Tropicos which reports it as a synonym (record 200228) with original publication details: Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4: 2 2 1845.