Pacific Dogwood on Mt. Adams

The Aspen and Cottonwoods of Mt. Adams

The Maples of Mt. Adams

Oregon White Oak on Mt. Adams

Red Birch, River Birch, Spring Birch, Water Birch: Betula occidentalis (Synonyms: Betula beeniana, Betula fontinalis, Betula fontinalis var. inopina, Betula microphylla var. fontinalis, Betula microphylla var. fontinalis, Betula occidentalis var. inopina, Betula occidentalis var. occidentalis, Betula papyrifera ssp. occidentalis, Betula papyrifera)