Volume 41 



March-April, 1941 



Number 2 



TORREYA 



A Bi-MoNTHLY Journal of Botanical Notes and News 



EDITED FOR 



THE TORREY BOTANICAL CLUB 



BY 



WILLIAM J. BONISTEEL 



CONTENTS 



Floral Abnormalities in Linaria vulgaris With notes on a Method by Which 



New Genera May Arise W. H. Camp and Charles Gilly 33 



Some Local Names of Plants— VII W. L. McAtee 43 



A Pink Form of Viburnum tomentosum C. F. Doney 55 



A Further Note on the Culture of Spirogyra P. F. Brandwein 56 



Dracocephalum thymiflorum in Ontario N. C. Fassett 57 



Northeastern Limits of the Known Range of Rhus toxicodendron . R. T. Clausen 58 

 Book Reviews 



The New Systematics, Edited by J. Huxley W. H. Camp 60 



Elements of Botanical Microtechnique, Sass D. J. Longacre 62 



Plant Microtechnique, Johansen R. C. Benedict 63 



Proceedings of the Club 65 



New Notes 72 



Published for the Club 



By the Free Press Printing Company 

 187 College Street, Burlington, Vermont 



Entered as second class matter at the post office at Burlington, Vermont, 

 October 14, 1939, under the Act of March 3, 1879 



