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Lewis & Clark as Naturalists
The Collection: Species Details Lewis and Clark as Naturalists
Plant    Species Name:
Betula occidentalis Hook.
syn. Betula fontinalis Sarg.
syn. Betula beeniana A. Nels.
syn. Betula papyrifera Marsh. var. occidentalis (Hook.) Sarg.

Common Name:
water birch


Walla Walla River, Washington   April 30, 1806

See following caption
collected by G.R. Vasey 109, Washington State, 1889

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