Canon City and Dyea Creek, Alaska. (Williams.) Rather common, Chilliwack Valley, B.C., 1901. (J. M.Macou-.)

615. N. pennata, (Linn) Hedw.

Sheep Carp, Dyea Creek, Alaska. On a cotton-wood. (Williams.

516. N. oligocarpa, Bruch.

Specimens collected at Rustico Bay, Prince Edward Island, and at Ottawa, Ont., referred here in Part VI., Cat. Can. Musci belong to N. pennata. On rocks in the "Dry Canon," Devil's Lake, Rocky Mountains, Aug., 1891. (Macoun.)

1111. N. pterantha, C. M. & Kindb.

N. oligocarpa pterantha, Cat. Can. Musci, p. 162.

In crevices of rock, fruiting abundantly, af Dawson, Yukon. Secondary stems scarcely branching. (Williams.)

617. N. Douglasii, Hook.

Rather common on trees in the Chilliwack Valley, B.C., 1901. (J. M. Macoun.)

618. N. complanata, (Linn.) Heuben.

On rocks in a ravine at Big Intervale, Margaree, Cape Breton Island, N.S., July, 1898. (Macoun)