Duschekia crispa (Aiton) Pouzar

Duschekia crispa (Aiton) Pouzar is a synonym sensu Greuter & Von Raab-Straube, 2011 of:

Alnus alnobetula subsp. crispa (Aiton) Raus, an accepted subspecies name sensu Greuter & Von Raab-Straube, 2011.