PLATE 83 



Fig. 1. Calycina-virginica series, an Fi plant. A typical Fj plant of the 

 calycina-virginica series. This plant is at the height of its blooming period. The 

 garden number was 10FiH,8P54. 



Fig. 2. Alha-macroiihyUa series, an Fi plant. Photograph of a typical Fj 

 plant of the aJba-macrophylJa series. The garden number was 10FiH2,P,-,4. The 

 plant is at the height of its blooming period. 



[578j 



