REPORTS OF THE COLLECTIONS OBTAINED BY ALLAN HANCOCK PACIFIC EXPEDITIONS OF 

 VELERO III OFF THE COAST OF MEXICO, CENTRAL AMERICA, SOUTH AMERICA, AND 

 GALAPAGOS ISLANDS IN 1932, IN 1933, IN 1934, IN 1935, IN 1936, IN 1937, IN 1938, 



IN 1939, IN 1940, IN 1941, and velero iv in 1949. 



PLANT ECOLOGY OF THE CHANNEL 

 ISLANDS OF CALIFORNIA 



(Figures 1-12, Plates 1-6) 

 By MERYL BYRON DUNKLE 



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