VOL. 33 MAY, 1906 NO. 5 



• 



BULLETIN 



OF THE 



TORREY BOTANICAL CLUB 



€&itor 



JOHN HENDLEY BARNHART 



%L$$atiatc <£&itor£ 



Alexander William Evans William Alphonso Murrill 



Tracy Elliot Hazen Herbert Maule Richards 



Marshall Avery Howe Anna Murray Vail 



CONTENTS 



A study of synapsis and reduction. (Plates 12-15.) . . . IRA D. CARDIFF 271 



* 



Fossil plants from Florissant, Colorado 



THEODORE DRU ALISON COCKERELL 307 



Studies in the Worth American Convolvulaceae, I HOMER DOLIVER HOUSE 313 



INDEX TO AMERICAN BOTANICAL LITERATURE 31 



PUBLISHED FOR THE CLUB 



THE N£W SWA ^«INTIM« COMPANT 



