⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-35011, with some changes.

Castanea margaretta var. angustifolia Ashe is a synonym of Castanea pumila (L.) Mill.

This name is a synonym of Castanea pumila (L.) Mill..

The record derives from WCSP which reports it as a synonym (record 35011) with original publication details: J. Elisha Mitchell Sci. Soc. 40: 46 1924.