⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2615406, with some changes.
 Acer betulifolium 
	is a synonym
 of Acer stachyophyllum subsp. betulifolium
	Acer betulifolium 
	is a synonym
 of Acer stachyophyllum subsp. betulifolium 
This name is a synonym of Acer stachyophyllum subsp. betulifolium .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Trudy Imp. S.-Peterburgsk. Bot. Sada 11: 108 1889.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:781240-1.