Tobaunt River, between Schultz and Baker lakes.
Mouth of Chesterfield Inlet.
146. Salix balsamifera, Barratt.—W.
West shore of Daly Lake.
This species was not before known to occur north of the Saskatchewan River.
147. Populus balsamifera, L.—W.
North shore of Lake Athabasca.
Limbs, believed to be of this species, were found lying on the sand at the Forks of the Telzoa River, having drifted down the West Branch to that place.
148. Populus tremuloides, Michx.—W.
North shore of Lake Athabasca.