Vol. i February, 1901 No. 2 



TORREYA 



A Monthly Journal of Botanical Notes and News 



EDITED FOR 



THE TORREY BOTANICAL CLUB 



BY 



MARSHALL AVERY HOWE 



JOHN TORREY, I796-1873 



CONTENTS 



The Value of Forestry in a Course of Nature Study : Elizabeth Carss 13 



Anew Hygrometer suitable for testing Action of Stomata : D T. MacDougal 16 



The Lygodium at Home: Frederick H. Blodgett ig 



A new Senecio from Pennsylvania : N. L. Britton 21 



Rosellinia ovalis (Ell.) Sacc. : William A. Riley 22 



News Items -. 23 



Published for the Club 



At 41 North Queen Street. Lancaster, Pa. 

 by The New Era Printing Company 



