Alnus viridis var. crispa (Aiton) House
Alnus viridis var. crispa (Aiton) House is a synonym sensu FNA Ed. Comm., 1997 of:
Alnus alnobetula subsp. crispa (Aiton) Raus, an accepted subspecies name sensu Greuter & Von Raab-Straube, 2011.
Alnus viridis var. crispa (Aiton) House is a synonym sensu FNA Ed. Comm., 1997 of:
Alnus alnobetula subsp. crispa (Aiton) Raus, an accepted subspecies name sensu Greuter & Von Raab-Straube, 2011.