Contents of Volume XV 



Page 

 Kditorial '?. 2.'^^ 



I{tlin()li»ii\' of the- ancient dwellers of the Channel Ulands. 



Eugenics 



Obituaries 



Diatoms 



Presidents of the Academy. 



Atriplex hymenelytra and one of its habitats 



Re Joyce C. Booth. B. L. i7 



Allium I'.urlewii, X. Sp liistnifhcr Dai'idsoJi, CM.. M.D. 17 



Additions to Los Angeles County Flora, 1916 



.Instnithcr Dai'icisoii, CM.. M.D. 33 



Opuntia Rubiflora AitstnitJier Daz'idsoji. CM.. M.D. 33 



Burial Alethods of Southern California Islanders 



Hector AUiot. S.D. 1 1 



butterflies in and about Los Angeles. . .Fordyce Griiiitell. Jr. 16 



Diatoms Dr. F. C Clark 43 



Notes on Zauschnerias George L. Mo.vley M 



Two new Zauschnerias George L. Mo.vley 22 



The Tecate Cvpress Charles F. Saunders 18 



Transactions of the Academy Cofy of the Records. 23. 61 



Animal Rep(jrt of the Secretary, 1916 d7 



II 



