VOL 35 NOVEMBER, 1908 NO. II 



BULLETIN 



OF THE 



TORREY BOTANICAL CLUB 



€Ditor 



MARSHALL AVERY HOWE 



&&eroctate €&itor£ 



Hendley 



Tracy Elliot Hazen 



je *n Broadhurst William Alphonso Murril 



Philip Dowell Charles Louis Pollard 



Zander William Evans Herbert Maule Richards 



CONTENTS 



^Boletiof the Frost herbarium. (Plates 36-40) ■ WILLIAM A.MURRILL 517 



^ North Dakota Hypocreales FRANK J. SEAVER 527 



j "J** on Rosaceae — I PER AXEL RYDBERG 535 



4les in North American Peronosporales — IV. Host index. 



GUY WEST WILSON 543 

 ! ° EX TO AMERICAN BOTANICAL LITERATURE 555 



PUBLISHED FOR THE CLUB 



TMe NEW ERA PRINTINO COMPANY 



LANCASTER. PA. 



