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Cypripedium passerinum (Sparrow's Egg Lady's Slipper)
Accepted synonyms: Cypripedium passerinum var. minganense
Cypripedium passerinum, commonly known as the Sparrow's Egg Lady's Slipper, is found throughout the interior of Alaska, across Canada to Hudson Bay, and south to northern Montana. C. passerinum is pubescent, and
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