⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2615709, and has not been changed.

Acer heldreichii subsp. visianii (Nyman) K.Malý is a synonym of Acer heldreichii Orph. ex Boiss.

This name is a synonym of Acer heldreichii Orph. ex Boiss..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Magyar Bot. Lapok 7: 219 1908.