Across the sub-Arctics of Canada

by J. W. Tyrrell

50. Potentilla nivea, L.—B.

Telzoa River, between Schultz and Baker lakes. Mouth of Chesterfield Inlet. Fort Churchill.

51. Potentilla palustris, Scop.—W.

Stony flats on the banks of Telzoa River, just below Daly Lake.

52. Potentilla fruticosa, L.—W.

North shore of Lake Athabasca, a little distance west of Fond du Lac.

53. Potentilla nana, Willd.—B.

Shore of Hudson Bay, north of Marble Island. Ashe Inlet, on the north shore of Hudson Strait.

54. Potentilla tridentata, Solander.—W.