THE BRYOLOCIST 



A BIMONTHLY JOURNAL DEVOTED TO THE STUDY OF NORTH AMERICAN MOSSES 

 HEPATICS AND LICHENS. 



ALSO OFFICIAL ORGAN 

 OF THE SULLIVANT MOSS CHAPTER OF THE AGGASIZ ASSOCIATION. 



'Subscription Price, $1.00 per year. 20c. per copy. Four issues 1898, 35c. Four issues 1899, 35c. 

 Together, eight issues, 50c. Four issues 1900, 500. Four issues 1901, 50c. Four Vols. $1.50. 

 A blue pencil mark here indicates that your subscription has expired. 



^hort articles and notes on mosses solicited h-oni all students of the mosses. Address tnann- 

 script to A. J. G7-out, Boys' High School, Brooklyn, N. Y. Address all inqjiiries a?id sub- 

 scriptions to Mrs. Annie Morrill S?nith, 7S Orange Street, Brooklyn, N. Y. Exchange 

 Advs. to subscribers, loc. for 25 words. For advertising space address Mrs. Smith. Check, 

 except N. Y. City, must contain jo cents extra for Cleari7ig House charges. 



Copyrighted 1901, by Annie Morrill Smith. 



Entered at the Post Office, Brooklyn, N. Y. as Second-Class Mail Matter. 



MAGNIFIERS 



Hard Rubber Case, Oval 



Diam. of lens ^" 1"' 1^" 



Price .30 .40 .70 



Diam. of lens y^' & ^" xV^' & \ %" 



Price .50 .85 



^° Queen Achromatic Triplet 



10 X 5.00 14 X 5.00 20 X 5.00 



Postage prepaid. 



QUEEN & CO., 

 59 Fifth Avenue, NEW YORK CITY. 



1. 15 



1.65 



40 X 8.00 



MICROSCOPIC PREPARATIONS ILLUSTRATING THE 

 MINUTE STRUCTURE OF VEGETABLE LIFE. 



Being enclosed in a novel transparent envelope, these objects may be examined without 

 removal before mounting. Mostly stained m one or two colors of the most permanent 

 character. Prices : Catalogue of 172 objects, two cents ; single specimens, eight cents ; 

 20 specimens assorted, $1.00. 



CHAS. V^. SM ILEY, Washington, D. C. 



MAZAMA 



An illustrated Quarterly Magazine devoted to the Mountains. 

 Published by the Mazamas, an organization of mountain climbers with headquarters 

 in Portland, Oregon, on the 15th of January, April, July and October. Terms one dollar 

 per annum. Address all communications, 



MAZAMA, Portland, Oregon. 



LE NATURALISTE CANADIEN 



IBulletin mensuel, illustre, de recherches, observations et decouvertes se 

 Tapportant a I'histoire naturelle du Canada. La seule revue scientifique de 

 langue frangaise publiee en Amerique. $1.00 par annee. Envoi gratuit de 

 numeros sipecimens. S'adresser a 



M. L'ABBE V. A. HUARD, Quebec, Canada. 



