Potentilla tridentata Aiton

ARNOLD ARBORETUM, HARVARD UNIVERSITY
EXPEDITION TO NORTHEASTERN BRITISH COLUMBIA AND
NORTHERN Al.BERTA, 1932 EX H£RS.
Potentina tridentata Ait*
NEW YORK BOTANICAL GARDEN
02843889
Roclcy hillside
Short distance E. of Sand Pt., north shore of L. Athabaska, Alta., about
58°57'N., 110°48'W. Alt. 700 ft.
No. 4538
Coll. Hugh M. Raup
Ernst C.Abbe	Sept.l t I932
02843889