⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-171715, with some changes.
This name is a synonym of Quercus × streimii Heuff..
The record derives from WCSP which reports it as a synonym (record 171715) with original publication details: Fl. Nieder-Österreich 1: 272 1890.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:295831-1.