3*4 



Cooke and Schively on Observations on the 



94 



64 



32 



Number of 

 Number of cleistogamic 

 axes of flowers on lower 

 isflorescence. part of axis. 



14 



13 a- 

 b. 

 c. 

 d. 

 e. 

 f. 



g- 

 h. 



i. 



J- 

 k. 

 1. 

 m. 

 n. 



Number of 



chasmogamic 



flowers. 



8 



10 7 



12 7 



12 7 



12 6 



12 8 



10 8 



12 8 



13 4 



16 o 



13 2 



12 o 



8 defective. . . 



9 o 



Number oi 



cleistogamic 



flowers beyond. 



i6s 



6s 



39 



