For Sale. — The Herbarium of K. A. Th. Seth Conservator of the 
Botanical Museum of the University Institute at Uppsala is offered for sale 
at a moderate price. It includes a large collection of mosses. Lists and 
prices may be had on application to Prof. R. Sernander, Uppsala, Sweden. 
PART IV. 
MOSSES WITH HAND-LENS AND 
MICROSCOPE 
8opp. 4to. Plates 56-76, Figures 134-164. Sample pages on application 
Leskeacese — Hypnacese now ready $1.25. 
Parts 1-4, 326 pp., 80 full page plates, 210 figures in the text, $5.00 
Part 5 will complete the work. 
MOSSES WITH A HAND-LENS 
second edition, 8vo. , 224 pp., 39 full page plates and 151 cuts in the text. 
Describes 169 species of Mosses and 54 species of Hepatics, $1.75. 
Sample pages on application. A. J. Grout, New Dorp, Richmond Co., N.Y. 
WILL BE READY IN DECEMBER 
Index to the first ten volumes of The Bryologist, 1898-1907 inclusive. 
Generic index, General index and also full index of plates and cuts in the text. 
Bound in stiff paper covers. Price One Dollar, 
Address: Mrs. ANNIE MORRILL SMITH 
78 ORANGE ST., BROOKLYN, N. Y. 
SEVEN YEARS AGO 
We began publishing THE AMERICAN BOTANIST and it would not be here now if it had 
failed to find favor with the public. It is the only American magazine devoted principally 
to ECOLOGY and ECONOMIC BOTANY and it is simply a mine of information for the bot- 
anist, the teacher and the lover of outdoors. The back numbers are just as valuable as 
when first issued because the matter they contain is of permanent interest. A set of the 
14 volumes, unbound, will be sent for $6. 00 and your money refunded if they fail to please. 
You run no risk in investigating. Subscription 75c. a year. Do not let another season 
pass without this valuable aid to botanizing. Get a sample. 
THE FERN BULLETIN is now 16 years old. The only magazine in the world devoted 
to ferns and all the latest information about them for 75c. a year. A sample will show you 
and is free. Address 
WILLARD N. CLUTE & CO. Joliet, 111. 
