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Lewis & Clark as Naturalists
The Collection: Locality Information Lewis and Clark as Naturalists
Locality Name:
Yellowstone River
Rosebud and Custer Counties , Montana


Species Encountered:
icon-4 Euphorbia marginata Pursh
snow on the mountain
July 28, 1806
Somewhere between Reservation Creek and the mouth of Graveyard Creek

An image of the specimen in the Lewis and Clark herbarium. . . .

icon-5 Apalone spinifera Lesueur
spiny softshell, spiny softshell turtle
July 29, 1806
At the mouth of the Tongue River

Journal Entries:


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