⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-174086, with some changes.

Quercus nigra f. plenocarpa Trel. is a synonym of Quercus nigra L.

This name is a synonym of Quercus nigra L..

The record derives from WCSP which reports it as a synonym (record 174086) with original publication details: Mem. Natl. Acad. Sci. 20: 159 1924.