I 



I 



I 



FIG. 226. SK<;RK(;ATKS KAISKD FROM THK INDIVIDI'AI. (DRAINS OF FACH 

 SPIKELET OF AN EAR OF A NATIRAI. HVHRID ( T. rulgarr T.nnn- 

 pactum], arranged in order from the base (i) to the apex (2) of 

 the ear. 



