Alnus mitchelliana M.A. Curtis ex A. Gray
Alnus mitchelliana M.A. Curtis ex A. Gray 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 mitchelliana M.A. Curtis ex A. Gray 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.