⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-6394, with some changes.

Alnus glutinosa f. quercifolia (Willd.) H.J.P.Winkl. is a synonym of Alnus glutinosa subsp. glutinosa

This name is a synonym of Alnus glutinosa subsp. glutinosa .

The record derives from WCSP which reports it as a synonym (record 6394) with original publication details: Pflanzenr. IV, 61: 117 1904.