J^outljmt (Ealifomm JVcaiunuu of ^tltntts 



<©ffta?rs tmb directors, 1910-1911 



WILLIAM A. SPALDTNG President 



ANSTRUTHER DAVTDSON First, Vice President 



JOHN D. HOOKER Second Vice-President 



SAMUEL J. KEESE Treasurer 



HOLDRIDGE OZRO COLLINS. Secretary 



Bernhard R. Baumgardt George W. Parsons 



Arthur B. Benton Albert B. Ulrey 



William H.. Knight William L. Walts 



faction* of tl|c JWaocum 



JWrcmmmral Scrttmt 

 William II. Knight, Chairman 



(Sc-nloctiral ;§>ccttrm 

 William L. Watts, Chairman George W. Parsons, Secretary 



^Biological .Section 

 Clement A. Whiting, Chairman C. H. Phinney, Secretary 



2nolagiraI Section 

 James Z. Gilbert, Chairman George W. Parsons, Secretary 



botanical J§>cctiim 



Anstruther Davidson, Chairman 



