Fig. 2. 



This figure includes Oe. pycnocarpa and 

 the two hybi'id types which have thus 

 far appeared when pycnocarpa is the 

 mother. Pycnocarpa is in the upper left 

 hand corner; the blend triplet, hybrida 

 pycnella is in the upper right hand corner; 

 the twin segregate, hybrida pycnella is in 

 the lower left hand corner. 



