﻿Vol 25 OCTOBER, 1898 No. 10 



BULLETIN 



OF THE 



Torrey Botanical Club 



Editor 



LUCIEN MARCUS UNDERWOOD 



Associate Editors 



CARLTON CLARENCE CURTIS MARSHALL AVERY HOWE 



BYRON DAVID HALSTED FRANCIS ERNEST LLOYD 



ARTHUR HOLLICK ANNA MURRAY VAIL 





CONTENTS 



American Ferns.— I. Tbe ternate Species of New Plants from Wyoming.— IV.: Aven 



Nelson 546 



Botrychium: Lucien Marcus Under- 

 ivood 



521 



An Enumeration of the Plants collected by 

 Dr. H. H. Rusby in South America, 1895- 

 1896.— XXV,: H. H.Rusby 542 



A synopsis of the Proceedings of the Botan- 

 ical Organizations meeting in Boston, Au- 

 gust 19-27, 1898 550 



Index to recent Literature relating 

 to American Botany 557 



PUBLISHED FOR THE CLUB 



The New Era Printing Company, 



Lancaster, Pa. 



