⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-173094, and has not been changed.
This name is a synonym of Quercus × heterophylla F.Michx..
The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 173094) with original publication details: Ill. Handb. Laubholzk. 1: 165 1904.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:292739-2.