COLLATERAL READINGS SUGGESTED. 



"In Memoriam Asa Gray "(University Press, 1888); "Sketch 

 of Asa Gray," in A7n. Journal of Science, Vol. 35, March, 1888; 

 Article, "Asa Gray," in "Appleton's Cyclopaedia of Biography," 

 also article in "American Cyclopaedia," 



(338) 



