682 THE AMERICAN NATURALIST. [Vol. XXXVIII. 



Robinson, " Stellaria glauca established in the Province of Quebec 

 Knight, "Some Plants New to the Flora of Maine"; and Eaton, 

 " Note on Equisetum pra tense. " 



Proceedings of the Society for the Promotion of Agricultural Sci- 

 ence, Vol. 25 : — Hansen, " Possibilities of the Western Sand Cherry"; 

 Pammel, " Some Unusual Fungus Diseases in Iowa during the Sum- 

 mer of 1903"; King, " Promising Methods for the Investigation of 

 Problems of Soil and Plant Physiology, and Some Lines of Investi- 

 gation to which they are Adapted." 



Bulletin of the Torrey Botanical Club, April : — Peck, " New 

 Species of Fungi"; Evans, " HepaticEE of Puerto Rico — IV " ; 

 Morgan, " Polarity and Regeneration in Plants." 



Bulletin of the Torrey Botanical Club, May: — Nelson, "New 

 Plants from Wyoming — XV " ; "Code of Botanical Nomenclature" 

 (in three languages); Watterson, "The Effect of Chemical Irrita- 

 tion on the Respiration of Fungi." 



Torreya, April :— Underwood, " Early Writers on Ferns and their 

 Collections— II »; Rusby, " William Marriott Canby " ; MacKeiuie, 

 " Notes on Evening Primroses " ; Cockerel!, " Mutations and Ferns "; 

 Sumstine, "A New Hydnum." 



Torreya, May : — Eggleston, "A Canoe Trip on the St. Francis 

 River, Northern Maine " ; Kobbe, "Notes on the Local Flora" ; and 

 Britton, " Viburnum molle Michx." 



Zoe, April : — Brandegee, " A Collection of Mexican Plants"; 

 Greenman, " New Species of Mexican Plants"; 'I'. S. Brandegee, 

 "Palms of Baja California"; and Katharine Brandegee, " Notes 

 on Cactea." 



Notes. — A "Flora of Los Angeles and Vicinity," by Abrams 

 (Stanford University Press, April 5, 1904) forms an octavo volume 

 of 474 pages, and contains analytical keys and full descriptions of 

 the Spermatophyta of the coast slope of Los Angeles and Orange 

 Counties, California. The Orders are arranged in the Engler and 

 Prantl sequence, and the Neo-American nomenclature is adopted — 

 wuh synonymic citation where the generic name is unfamiliar to the 



A Catalogue of the Bryophyta and Pteridophyta of Pennsylvania, 

 by the late Professor Porter, edited by Dr. Small (Boston, Ginn & 



