278 



Chart E 36. — Composite Curves of the Starches of Begonia single crimson scarlet ( ), Begonia socotrana ( -), 



and Begonia mrs. heal ( ). 



Chart E 37. — Composite Curves of the Starches of 



Begonia double light rose ( ), Begonia socotrana 



( ), and Begonia ensign ( ). 



Chart E 38. — Composite Curves of the Starches 



of Begonia double white ( ), Begonia socotrana 



( - ), and Begonia julius ( ). 



