WANTED : Fresh material of any species of the Collemaceae collected 

 in good quantity from various parts of the country. Material will be needed 

 during the nexc two or three years for special studies. 



Address, BRUCE FINK, 



Miami University, Oxford, Ohio. 



COMPLETE SETS of the BRYOLOGIST are now 



on sale as Vol. II, Nos. 2, 3 and 4 have just been reprinted. 



A. J. GROUT, 

 New Dorp, Richmond Bor., New York City, N.Y. 



AMERICAN FERN JOURNAL 



An illustrated quarterly devoted to the general study of ferns. Subscrip- 

 tion, 1902, including membership in THE AMERICAN FERN SOCIETY, 

 $1.00 ; or, without membership, 90 cents. Volume i, six numbers, $1.40. 

 Subscriptions and matter for publication should be addressed to 



PHILIP DOV/ELL, PORT RICHMOND, N. Y. 



iTiOOKS FOR SALE 



By A. J. Grout, New Dorp, Richmond Co., New York. 



Perfect copy Tuckerman's Synopsis North American L,ichv ns. Pt. !....$ 8.00 



Gray's Plantie Wrightian^e 3.00 



Report of the State Botanist of New York, 1895, '96, '97, '98, '99 



Vasey's Grasses of the Pacific Slope (Pts. I and 11, Bull. No. 13, U. S. 



Dept. Agriculture) 3.75 



Grasses of the South-west, by Vasey, (Bull. No. 12, U. S. Dept. Agri- 

 culture) 3.75 



Botany of The Death Valley Expedition, by F. V. Coville (Vol. IV. 



Contributions from U. S. National Museum, 1893) 3.00 



Fern Bulletin, Vols. VII, VIII, IX, X and XI, per vol i.oo 



Memoirs Torrey Botanical Club. Vols. I-XIII 35-00 



Plant World. Vols. I-X 10.00 



Fresh Water Rhizopods, by Leidy 6.00 



Lesquereux and James Manual North American Mosses 6.25 



Barnes and Heald, Keys to N. A. Mosses 2.00 



Supplement to Index Bryologicus, by Paris i.oo 



Gray's Manual, First Edition, 1848 4,00 



All single volumes post paid. 



Loe&ke, Studien sur vergleichenden. Morphologic imd phylogenetischen 

 Systematik der Laubmoose. This is a most interesting and suggestive treatise 

 on a little considered but important subject. Kept in stock, $1.50 post paid. 



