mountain birch
mountain birch (GRIN, 2010) is a synonym English vernacular name for:
Betula pubescens subsp. tortuosa (Ledebour) Nyman , an accepted subspecies name sensu FNA Ed. Comm., 1997.
mountain birch (GRIN, 2010) is a synonym English vernacular name for:
Betula pubescens subsp. tortuosa (Ledebour) Nyman , an accepted subspecies name sensu FNA Ed. Comm., 1997.