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