Potentilla effusa Douglas ex Lehm.

NEW YORK BOTANICAL GARDEN
02830389
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potentilla EFFUSA Dougl. var.
EFFUSA
80
Barry C. Johnston det. 19
University of Colorado Museum (Herb. COLO)
¿ft
NORTHERN TRANSCONTINENTAL SURVEY.
Division of Economic Botany, Wm. M. Ganby in Charge.
* /f-3,
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VOX
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02830389