CONTENTS. 



Pa.;e. 



Forms of Trees as Determined by Climatic Influences: Gustav Eisen i 

 Catalogue of Land and Fresh- Water Mollusca of Lower California; 



J. G. Cooper 12 



Mariposa County as a Botanical District, II: J. W. Congdon 25 



Notes on Liliacea;, II: Carl Purdy 43 



Note on Helix yatesii CooY>er\ Henry Hemphill 45 



Notes on the Cicindelidae Observed in San Diego County: 



F. E. Blaisdell 47 

 Additions to the Catalogue of San Francisco Plants: 



Katherine Brandegee 49 



Note on a Californian Loligo: Henry He.mphill 51 



A New Astragalus: Sereno Watson 52 



The Loco Weeds: Alice Eastwood....! 53 



Sereno Watson 59 



Connecting Forms among Polyporoid Fungi: Lucien M Underwood 91 



Geese Which Occur in California: L. Belding 96 



Notes on the Tenebrionid:e Observed in .San Diego County: 



F. E. Blaisdell 102 



A Rocky Mountain Botanical Tramp: F. D. Kelsey 108 



Insects Infeciing Yucca Blooms: C. H. Tyler Townsend 113 



Bird Notes from Alameda County: F. O. Johnson 115 



Zonotrichia albicollis m CaXiiorxns.: L. Belding 117 



Notes on .S'r/«;7^<r /o5.^c>r Peale: F.Stephens iiS 



Some of the Methods and Implements by Which the Pacific Coast In- 

 dians Obtain Game: L. Belding 120 



Mariposa County as a Botanical District, III: J. W. Congdon 125 



Discovery of a New Grove of Sequoia gigantea: William W. Price 132 



Tuba: Edward Pal.mer , 133 



A Check List of the Water Birds of California: Walter E. Bryant... 135 

 Additions to the Birds of the Gray's Harbor Region, Washington: 



Sam Hi' bear d. Jr. 140 

 On the Natural History of the Farallon Islands: J. W. Blankinship 



and Charles A. Keeler 144 



The Nomenclature of Plants: Katherine Brandegee 166 



A Note on Nomenclature: Ali'honse De Candolle 172 



Balanoglossus as one of the Generalized Types in Zoology: 



William E. Ritter 187 



Relics from an Indian Burying Ground: L. Belding 00 



