Potentilla tridentata Aiton

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ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA.
EXPEDITION TO GREENLAND, 1891.
Prof. ANGELO HEILPRIN in charge.
Collected by Dr. W. H. BURK
NEW YORK BOTANICAL GARDEN
02843825
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Ex. Herb. GeoL & Nat. Hist. Survey of Canada.
IMantæ in itineriluis Suecorum polaribus collectæ.
Groenlandia meridion. :
Th. M. Fries.
NEW YORK BOTANICAL GARDEN
02843828
DEPOSITED 1948 *
02843827
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Pianto* in itineribus Succorum polaribus collectæ.
Grœnlandia boréal.:	/%?o.
02843825
02843828
02843827
02843826