Vol. 7 



March, 1907 



No. 3 



TORREYA 



A Monthly Journal of Botanical Notes and News 



EDITED FOR 



THE TORREY botanical CLUB 



MARSHALL AVERY HOWE and PHILIP DOWELL 



JOHN TOKi I .^ i7j'--i873 



CONTENTS 



On some Distribution Factors in the Sierra Maestra, Cuba: Norman 'Iaylor 49 



A new Blackberry from the Vicinity of Philadelphia and Washington: 



William H. Blanchard 55 



Melanospora parasitica: Guv West Wilson 57 



Shorter Notes : 



The scientific Name of our common Huckleberry : Kenneth K. Mackenzik 60 



A new Lentinus from Pennsylvania: David K. Sumstine 60 



A new Species of Evolvulus from Colombia: Homer D. Hou.se 61 



Reviews 



Scott on the Present Position of Palaeozoic Botany : Edward VV, Berry 62 



Proceedings of the Club: C. Stuart Gager 64 



News Items 67 



Published for the Club 



At 41 North Queen Street, Lancaster, Pa. 

 BY The New Era Pkinting Company 



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



