B. MiYAZAWA 



73 



TABI.K XX (routinfir,/). 



(9) 



(M 



ToUls 



«.♦'.♦ 



We may now consider some {K)ints in connection with Talile XX 



(a) In green plants we have 84 phints with coloured and 17 with 

 white flowers, and the ratio may be taken as 3:1, the deviation and the 

 standard error being + 4-250 and ± 8092, respectively. Of the above 

 34 plants with coloured flowers 23 individuals have red and 11 dark- 

 red ones, thus their ratio is 2:1, the deviation and the standard error 

 being + 0-333 and ± 2-450, respectively. 



In yellow plants we have 13 plants with red and 3 with white 

 flowers, and the ratio may be taken as 3:1, the deviation and the 

 standard error being + 1-000 and ± 1-732, respectively. 



(b) In green plants, except No. 44 — 6, we have 207 plants with 

 red and 10(5 with dark-red flowers, thus their ratio is 2:1, the deviation 

 and the standard error being ± 1-667 and ± 8-340, respectively. In 

 No. 44 — 6 I could find, in spite of careful observations, no green plants 

 with red flowers, but here some yellow plants with dark-red flowers 

 made their apjx^arance, which were never found otherwise. This 

 peculiar case will be the subject of my future paper. 



(c) We have 182 plants with dark-red and 57 with white fl(»wei*s, 

 thus their ratio is 3:1, the deviation and the standard error being 

 ± 2-750 and ± 6 694, respectively. 



(d) All breed true to dark-red flowers. 



(e) All breed true to white flowers. 



