World Checklist of Selected Plant Families (WCSP)

Alnus autumnalis Hartig ex Garcke, Fl. N. Mitt.-Deutschland 4: 305 (1858).

This name is a synonym.

Accepted Name:	Alnus serrulata (Aiton) Willd., Sp. Pl., ed. 4, 4: 336 (1805).
Family:	Betulaceae
Original Compiler:	R.Govaerts