Vol. 7 May, 1907 No. 5 



TORREYA 



A Monthly Journal of Botanical Notes and News 



EDITED FOR 



THE TORREY BOTANICAL CLUB 



MARSHALL AVERY HOWE and PHILIP DOWELL 



JOHN TORREY, 1796-1873 



CONTENTS 



The Rate and Period of Growth of Polyporus lucidus : C. W. Edgerton 89 



Our eastern Shadwoods : W. H. Blanchard 97 



Shorter Notes : 



Ribes chihuahuense sp. nov.: N. L. Brixton 102 



Fasciations in Drosera, Ibervillea, and Cecropia : Alice A. Kxox.... 102 



Reviews : 



Gardner's Cytological Studies in Cyanophyceae : Marshall A. Howe 104 



Proceedings of the Club : C. Stuart Gager 105 



News Items 108 



Published for the Club 



At 41 North Queen Street, Lancaster, Pa. 

 BY The New Era Printing Company 



[Entered at the Post Office at Lancaster, Pa., as second-class matter.] 



