Vol. 17 December, 1917 No. 12 



TORREYA 



A Monthly Journal of Botanical Notes and News 



EDITED FOR 



THE TORRE Y BOTANICAL CLUB 



BY 



NORMAN TAYLOR 



JOHN TORREY, 1796-1873. 



CONTENTS 



Mushroom Poisoning: BeaMa?s Douglass 207 



The Genus Anamomis in Florida: J. K. Small 221 



Sexual dimorphism and variation in Ginkgo biloba L.: N. M. Grier 225 



Reviews: 



Three books on Mycology and Plant Pathology: E. W. Olive 226 



Proceedings of the Club 227 



Dates of Publication 230 



Errata ., „ 230 



Index , ,. 231 



Published for the Club 



At 41 North Qubkn Street, Lancaster, Pa. 

 BT The Nbw Era Printimc Comtanv 



Entered at the Post Office at Lancaster, Pa., as second-class matrer. 



