World Checklist of Selected Plant Families (WCSP)

Alnus crispa var. laciniata Hultén, Acta Univ. Lund., 2, 40(1): 590 (1944).

This name is a synonym.

Accepted Name:	Alnus alnobetula subsp. sinuata (Regel) Raus, Willdenowia 41: 129 (2011).
Family:	Betulaceae
Original Compiler:	R.Govaerts