732. R. recurvans, (Schw.) Lesq. & James.

On old logs at Woodstock, N.B., 1899; on earth, on old logs, in a cedar swamp at Sherkstone, near Port Colborne, Ont., 1901. (Macoun.)

737. R. Roellii, Ren. & Card.

On rocks in a ravine, Big Intervale, Margaree, Cape Breton Island, N.S., July 16th, 1898. (Macoun.)

1166. R. laxepatulum, Lesq. & James, Mosses of N. Am. 358.

On old logs, Big Intervale, Margaree, Cape Breton Island, N.S., July 20th, 1898; on roots of trees, Dawson route, July, 1872; in thick mats on the bases of trees at Belleville, Ont., 1868; also on logs, Ste. Anne des Monts River, Gaspè Co., Que., Aug., 1882. The last three specimens were placed under R. recurvans in Part VI., p. 308. Mrs. E. G. Britton discovered these and other inaccuracies in the determination of species in this genus. (Macoun.)

1167. R. Whitei, Kindb., Bryol. N. Am. & Eur. 101.

Leaves faintly or not recurved, generally entire below the acumen, with serrate filiform or subulate point; alar cells hyaline. Perichetial leaves dentate at the long acumen. Capsule suboval, curved or oblique; teeth pale; segments entire, beak not long; pedicel short. Stem pale or red. Tufts green. Monoecious.

On old logs at Edmonton, Ont., 1892. (Jas. White.) On old logs in woods, Big Intervale, Cape Breton Island, N.S,, 1898; also on old logs, Algonquin Park Ont., 1900. (Macoun.)