mountain birch, n.
birch of western United States resembling the paper birch but having brownish bark
<noun.plant>
Betula fontinalis Western birch Western paper birch mountain birch swamp birch water birch
Word
birch of western United States resembling the paper birch but having brownish bark
<noun.plant>
Betula fontinalis Western birch Western paper birch mountain birch swamp birch water birch