162 



Eleven families were grown during the winter of 1910 — 11 

 from seeds of F 2 plants having bursa-pastoris capsules ; and five 

 families from plants having Heegeri capsules. The results are 

 brought together here in the form of a table. 



Table III. 





Pedigree 

 Number 



Capsule of 

 parent 



Rosette of 

 parent 



Result in F 3 



Eatio 



capsules 



Ratio 

 rosettes 





09258 



bursa-pastoris 



heteris 



1 



H. heteris 



0:1 



1 : 





09281 



bursa-pastoris 



heteris 



307 



bp. heteris 



1:0 



1:0 





09284 



bursa-pastoris 



heteris 



IS 

 \ l 



bp. heteris \ 

 bp. tenuis \ 

 H. heteris i 

 H tenuis ) 



4.67 : 1 



2.47 : 1 





09271 



bursa-pastoris 



rhomboidea 



J175 

 1 70 



bp. rhomboidea \ 

 bp. simplex J 



1:0 



2.50 : 1 





09272 



bursa-pastoris 



rliomboiäea 



{ 96 



< 61 

 \ 2 



bp. rhomboidea \ 

 bp. simplex > 

 H. rhomboidea ) 



63.5 : 1 



3.16 : 1 





09273 



vJvvl o\A) JJiAjöVUI vO 



VC- IV WVO 



375 



bp. tenuis 



1 : 



1 : 





09274 



bursa-pastoris 



tenuis 



/224 

 64 

 \ 10 

 l 2 



bp. tenuis \ 

 bp. simplex \ 



TT fpW'MIQ i 



H. simplex ) 



24.0 : 1 



3.55 : 1 





aqoqo 





VO tu W vo 



/250 

 t 16 



bp tenuis j 

 H. tenuis } 



15.6 : 1 



1 : 





09275 



bursa-pastoris 



simplex 



J443 

 \213 



bp. tenuis ) 

 bp. simplex J 



1:0 



2.08 : 1 





09275 1 



bursa-pastoris 



simplex 



/ 85 

 1 35 



bp. tenuis ) 

 bp. simplex j 



1 :0 



2.43 : 1 





09276 



bursa-pastoris 



simplex 



472 



bp. simplex 



1 : 



0: 1 





09282 



bursa-pastoris 



simplex 



156 



bp. simplex 



1 :0 



0:1 





09278 



Heegeri 



heteris 



1 s 



H. heteris 



H. rhomboidea > 



H. tenuis \ 



0:1 



7:3:1:0 





09288 



Heegeri 



heteris 



1 



H. heteris 



0:1 



1 :0 





09289 



Heegeri 



heteris 



1 



H. heteris 



0:1 



1:0 





09277 



Heegeri 



tenuis 



(167 

 \ 79 



H. tenuis \ 

 H. simplex j 



0:1 



2.11 : 1 





09290 



Heegeri 



tenuis 



10 



H. tenuis 



0:1 



1 : 



1 Second sowing. 



