The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-172548, and has not been changed.

H Quercus × dubia Trel. is a synonym of Quercus × filialis Little

This name is a synonym of Quercus × filialis Little.

The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 172548) with original publication details: Proc. Amer. Philos. Soc. 56: 49 1917.