Vol. 6 



July, 1906 



No. 7 



TORREYA 



A Monthly Journial of Botanical Notes and News 



EDITED FOR 



THE TORREY BOTANICAL CLUB 



MARSHALL AVERY HOWE 



JOHN TORRBY, I796-1873 



CONTENTS 



A Historical Sketch of the Development of Botany in New York City [con- 

 cluded): Henry H. Rusby 133 



Doctor Torrey and Downingia: Edward L. Greene 145 



Two new Dewberries of the Hispidus Group : W. H. Blanchard , 147 



Shorter Notes 



Galactia Odonia Griseb.: N. L. Brixton 149 



A new southern Convolvulus : Homer D. House 149 



Reviews 



De Vries' Species and Varieties, second Ed tion : Gkorge Harrison Shull. 150 



Pfeffer's Physiology of Plants : C. Stuart Gager , 151 



Proceedings of the Club : C. Stuart Gager 153 



News Items 155 



Published for the Club 



At ^^ North Queen Street, Lancaster, Pa. 

 BY The New Era Printing Company 



