NOVEMBER, 1893. NO. 11. 
: EDITORS: 
OWN. COULTER, Lake Forest University, Lake Forest, Ill 
CHARLES R. BARNES, University of Wisconsin, Madison, Wis. 
J. C. ARTHUR, Purdue University, Lafayette, Ind. 
CONTENTS: 
ts.—Charles R. Barnes. . . . + > » © + 43 
in terminology cas wea 
spe tee —E. L. Berthoud. 
