MOSSES OF NORTH-WESTERN MONTANA.

From the vicinity of Lake McDonald, Flathead county, N.-W. Montana. The lake is four miles north of Belton, a station 30 miles east of Kalispell, on the Great Northern Railway.

DISTRIBUTED BY J. M. HOLZINGER.

Porella rivularis (Nees) Trevi

COLLECTED BY JOHN M. HOLZINGER AND JAMES B. BLAKE, ON MT. LOTTIE STANTON, AND
MT. TRILBY, JULY 21, 1898.

ALTITUDE, 3,500-6,000 FEET.

Yale University Herbarium

YU.212125