PLATE 46 



A. — Lower grain of the Victor oat showing the long but sparse pubescence at the sides 



of the base. X 5. 

 B. — 9 Victor X <? Avena nuda F,: Lower grain showing a rather thick pubescence 



at the sides of the base. X 5. 

 C. — $ Victor X <? Avena nuda Fj: Dorsal view of upper grain showing pubescence at 



the sides of the base. X 5- 



