[FERN LITERATURE]

AMERICAN FERN JOURNAL. 1910. The American Fern Society. (Annual subscription, $1.25.)

BELAIRS, NONA. Hardy Ferns. Smith, Elder and Co. London, 1865.

BRITISH FERN GAZETTE.

BRITTEN, JAMES. European Ferns. Colored Plates. Cassell & Co. London. Quarto.

BUTTERS, F.K. Athyrium. Study of the American Lady Ferns. Rhodora, September, 1917.

CAMPBELL, D.H. Structure and Development of the Mosses and Ferns. Macmillan & Co. 1905. Ed. 2.

CLUTE, WILLARD N. Our Ferns in Their Haunts. Frederick A. Stokes Co. New York, 1901.

Fern Collector's Guide. Frederick A. Stokes Co. New York, 1902.

The Fern Allies. Frederick A. Stokes Co. New York, 1905.