Vol. 7 August, 1907 No. 8 



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 Genus Pilosella in North America : P. A. Rydberg 157 



The Museum and Library of the Staten Island Association of Arts and 



Sciences: Charles Louis Pollard 162 



The Botanical Symposium at Newton, New Jersey : Philip Dowell 164 



Reviews : 



Jost's Lectures on Plant Physiology: Raymond H. Pond 168 



Hilgard's Soils: Roland M. Harper 170 



News Items 175 



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.] 



