The Plant World 



A MONTHLY JOURNAL OF POPULAR BOTANY. 



VOLUME II 



EDITOR IN-CHIEF, 



F. H. KNOWLTON, Ph. D., 



U. S. National Museum, Washington, D. C. 



ASSOCIATE EDITORS : 



ELIZABETH G. BRITTON, 



Torrey Botanical Club, New York City. 



CLARA E. CUMMINGS, 



Wellesley College, Wellesley, Mass. 



ALEXANDER W. EVANS, M. D., 

 Yale University, New Haven, Conn. 



WALTER HOUGH, Ph. D., 



U. S. National Museum, Washington, D C. 



CHARLES LOUIS POLLARD, A M., 



U. S. National Museum, Washington, D. C. 



JOSEPHINE E. TILDEN, B. S., 



yniversity of Minnesota, Minneapolis, Minn. 



iSgS-iSqg. 



WILLARD N. CLUTE & CO, 



Binghamton, N. Y. 



