stout: pollinations in cichorium intybus 



369 



TABLE 3 

 Data for the self-pollinations of the Fi progeny 



Plant 



(A XC) 



No. 



I . 



2. 



3- 

 4- 

 5- 

 6. 



7- 

 8. 



9- 

 10. 



Record for heads pollinated 



Total 



3 



5 

 5 

 5 

 7 

 5 



10 



10 



II 



4 



With no With 

 seed seed 



3 

 5 

 5 

 5 

 6 



5 

 10 

 10 

 II 



4 



Seeds per head 



Fertility 



0.05 



(A X Ej) 



No. 



16 



12 



8 



14 



ID 



6 



5 

 8 

 6 



16 



12 



8 



14 

 10 

 6 

 5 

 7 

 6 



17- 



0.13 



{E3 X A) 

 No. I . 

 2. 

 3- 



4- 



5- 

 6. 



7- 

 8. 



9- 

 10. 

 II . 

 12. 



(^ X E22) 



No. 



12 



4 

 29 



II 



31 

 4 

 5 

 4 

 5 



ID 

 18 



8 

 12 



4 

 9 



II 

 26 



4 

 5 

 4 

 5 

 7 

 18 



o 

 o 



o 



20 

 O 



4 

 o 

 o 

 o 

 o 



3 

 o 



2,3,6,7,7,8,10,13,13,13,14.15. 



16, 17, 17, 18, 18, 18, 19, 19. . . . 0.48 

 2, 3, 3. 4 0.02 



1,3. 3 0'"J4 



7 

 34 

 26 



32 



5 



II 



21 



6 



7 



16 

 12 

 17 



7 

 28 

 20 

 31 



5 

 II 

 21 



4 



7 



16 

 12 

 II 



2, 3, 4, 5. 6, 10 



1.3, 3, 4. 4. 4 



5 



8,9 



I, I, 5, 7, 8, ID 



46 other plants of this series were 

 self-sterile 



0.06 

 0.04 



O.OI 



23 



0.09 



