376 



Doiibleness in Stocks 



TABLE Vl. 



Showing the number of singles 

 and doubles obtained in 50 

 Fi families derived from 

 matings between two ever- 

 sporting forms. (Seep. 319.) 



Single Double 



TABLE Vn. 



2 



3 



11 



2 



1 



56 



3 



25 



63 



10 



14 



18 



14 



9 



8 



14 



11 

 5 



8 



71 



3 



3 



8 



5 



8 



9 



22 



6 



18 



18 



4 



9 



7 



18 



3 



14 



1 



1 



9 



2 



28 



14 



8 



5 

 1 

 2 



14 

 7 



14 

 8 

 52 

 2 

 31 

 78 

 13 

 17 

 16 

 13 

 8 

 18 

 23 

 7 

 1 

 1 

 12 

 13 

 16 

 6 

 12 

 86 

 4 

 2 

 13 

 9 

 18 

 10 

 29 

 11 

 25 

 17 

 7 

 12 

 8 

 21 

 4 

 19 

 12 

 11 

 8 

 S 



24 

 7 

 7 



TABLE VIII. 



Shounng the number of singles 

 and doubles obtained in 35 

 F2 families when Fi cross- 

 bretds from matings between 

 two eversporting forms were 

 crossed back with one of the 

 eversporting parents. (See 

 p. 319.) 



* Eecords marked with an asterisk were obtained from delayed sowings (see Appendix, Note 1). 

 Below are shown the matings from which the above families were derived. 



Fam. 

 1-2 cream 

 3-4 



5-7 red 

 8-11 ,, 



28-55 

 56-57 

 58-62 



X white 



xred 



X cream 



X sulphur- 

 white 



12-19 sulphur- white X white(hoary) 63-75 ,, 

 20-40 „ „ xred 76-79 cream 



41 jj „ X white 80-81 ,, 



42-44 „ ,, X azure 



45 ,, ,, X light purple 



46 azure(hoary) x sulphur- white 



47 flesh X azure 



48 azure x red 



49 light purple x „ 



50 red x light purple 



Fam. 

 1-13 red x cream 



14-27 sulphur-white x red 



X azure 



x light purple 



X white 



X white(hoary) 



xred 



X white 



Fam. 

 1-2 red x (red x sulph.-wh.) 

 3-5 ,, X (sulph.-wh. X red) 

 6 (sulph.-wh. X red) x red 

 7-31 ,, ,, X sulph.-wh. 



32-33 (red x sulph.-wh.) x sulph.- 

 wh. 



34-35 (cream x sulph.-wh.) x red 



