BUREAU OF AMERICAN ETHNOLOGY THIRTY-THIRD ANNUAL REPORT PLATE 29 
a. STAMINATE AND PISTILLATE FLOWERS OF WATERMELON GROWN FROM 
SEED OBTAINED FROM PENISHKA, AN OLD MAN OF THE PONCA TRIBE 
b. UNIT OF VINE OF ABOVE 
Photos by courtesy of W. E. Safford, U. S. Department of Agriculture 
