3^4 



Cooke and Schively on Observations on the 



94 



64 



32 



Number of 



axes of 

 inflorescence. 



13 a. 

 b. 

 c. 

 d. 

 e. 

 f. 



g- 

 h. 



I. 



J. 



k. 



1. 



m. 



n. 



Number of 



cleistogamic 



flowers on lower 



part of axis. 



14 



10 



12 



12 



12 



12 



10 



12 



13 



16 



13 



,. 12 



Number of 



chasmogamic 



flowers. 



8 



7 



7 



7 



6 



8 



8 



8 



4 



o 



2 



o 



Number of 



cleistogamic 



flowers beyond. 



4 

 5 

 6 



S 

 4 

 4 

 4 

 3 



8 defective. 



9 o.... 



i6s 



65 



39 



