WILLIAM RUSSEL DUDLEY CAMPBELL 15 



Undoubtedly Professor Dudley's most important scientific work was the 

 collection of the extensive herbarium to which he devoted so much time 

 and labor during all the years that he spent in California. It is doubtful 

 whether any botanist had a more intimate knowledge of the flora of Cali- 

 fornia than he, and the great number of specimens collected by him on 

 his many botanical trips are now the property of the university. And the 

 Dudley Herbarium will remain as a monument to his devoted labors as 

 a student of California plants. 



A characteristic California genus, Dudleya, has been named in his 

 honor, and will always recall to botanists the name of one of the most devoted 

 students of the flora of our state. 



