⚠ Version 1 of The Plant List has been superseded.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 tetramerum in version 1.1 of The Plant List.

Acer tetramerum var. lobulatum Rehder is a synonym of Acer stachyophyllum subsp. betulifolium (Maxim.) P.C.DeJong

This name is a synonym of Acer stachyophyllum subsp. betulifolium (Maxim.) P.C.DeJong.

The record derives from Tropicos which reports it as a synonym (record 50291423) with original publication details: Repert. Spec. Nov. Regni Veg. 1: 174 174 1905.