L) I A iM' 

 j-MaJ-AjJ 



An Illustrated Monthly Journal of Popular Botany, 



Kditcd by F. H. KNOWLTON, Ph. D., CHARLKS L. POLLARD, A. M. 



\\'ith the January number 'J'/ic /'/ant ll'or/d enters upon its third year, nearly 

 double in si/e and otherwise much improved. The articles are of wide-spread, popu- 

 lar interest and are written in non-technical language. Numbered among our contrib- 

 utors are some of the most eminent of American botanists and amateurs. 



A special feature of Volume HI will be an 8-page supplement issued with each 

 number, containing a profusely illustrated, popular account of The Families of Flow= 

 ering Plants, which will be the finest American presentation of the results of the mod- 

 ern study of these groups. By its aid the isolated student and amateur may become 

 familiar with the groups of flowering plants of the world. Other features will be articles 

 on early American botanists, plants in their relation to each other and to their sur- 

 roundings, notes, news, book reviews, etc., etc. 



Subscription price, including supplement, one dollar per year. Extra copies of 

 supplement, five cents each. 



Address all communications to 



The Plant World Company, 



P. 0. Box 334, Washington, D. C. 



Send for sample copy, mentioning this publication. 



THE ASA GRAY BULLETIN 



Edited by 

 THOMAS A. WILLIAMS, C. L. SHEAR, and others. 



A bi-monthly Journal of Botany, devoted to the interests of 

 Teachers, Students and Amateurs. Especial attention is given 

 to EDIBLE AND POISONOUS MUSHROOMS AND OTHER CRYPTO- 

 GAMS. Each number contains a full page plate illustrating our 

 North American fungi. Subscription 50 cents per year. A copy 

 of Dr. Hurt's " KEY TO THE GENERA OF BASIDIOMYCETES," with 

 each NEW subscription. Write for special clubbing rates. 



Sample copy free. Address, 



THE ASA GRAY BULLETIN, 

 Tacoma Park, D. C. 



