THE BEST W0RK5 ON FERNS 



OUR FERNS IN THEIR HAUNTS, by WiUard N. Clute. Octavo, 333 

 pages. 225 illustrations. Eight colored plates. Contains the only il- 

 lustrated key ever published, and a full account of all the ferns of 

 Eastern America. The species can be identified by the illustrations, 

 alone. More copies of this book are sold annually than of any other. 

 Price post paid, $2.50. 



THE FERN ALLIES OF NORTH AMERICA, by Willard N. Clnte. 

 Octavo, 250 pages, 150 illustrations, eight colored plates. A companion 

 volume to "Our Ferns in Their Haunts", containing a full account of the 

 scouring rushes, dub-mosses, quillworts, selaginellas, water-ferns, etc., 

 etc., in North America. Seven keys to the species. A check list with 

 synonsons. The only book on the subject in the English language. 

 Listed in the New York State Library list among The Best Books of 

 1905. Price post paid, $2.00. 



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WILLARD N. CLUTE & CO., Joliet, Illinois 



Methods in Moss Study 



Price $1.25 



Of the seyeral books which I have written, none 

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for circular C.J . Mayiiard 



447 Crafts St. West Newton, Mass. 



The Bryologist 



with January 1908 begins its eleventh 

 year and volume. It is devoted to the 

 Mosses Hepatics and Lichens. It is 

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 the leadership of specialists. All in- 

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 Sample copy giving full particulars. 

 Address, Mrs. Annie Morrill Smith, 

 78 Orange Street, Brooklyn, N. Y. 



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