56 
BULLETIN" 6 0, HAWAII EXPERIMENT STATION 
JL 
; 
I* 
| I I I I | | | I I | I | || | II | I | || | | M I | l| | | I | I j |] I j 
s li 2 81 41 Si. 
Figure 50. — Water chestnuts 
Figure 51. — Yams 
