PLATE 8 
(a) Irish 
A. —(i) Irish Cobbler tuber, normal drape, side view, after sprouting. 
CVibhlcr tubfef sDitidHn£'tubtr sh&pt 5 from smut lot of seed. , * 
B. —(i) Healthy Green Mountain, control to B, a. (a) Spindling tuber in seewid 
generation as a result of glowing in cage with aphids and spindling-tuber Irish Cobbler 
sr-rs^jjr^wsias sr ■aS'ssss,^ 
