R P. Gregory 131 



Figs. 27—31. Plants with the factor for inhibition of colour in periphery of petals, bat 



with red stigma. 

 Fig. 27. Bed " Duchess," f i tyi)e of eye. 



Magenta "Duchess," Fi type of eye. 

 "Sir Redvers Buller" (red), ordinary eye. 

 Red "Buller" of rather bluer type, white eye. 

 Magenta " Buller," ordinary eye. 

 Light red, ? inhibited form, green stigma i. 

 —37 represent types belonging to the Bed class. Figs. 33, 34, green stigma; 

 3o — 37, red stigma. 

 Red, ordinary eye. 

 Bed (bluer type), white eye. 

 Bed, white eye. 



Bed, ordinary eye, band of deep colour round the eye. 

 Deep red, white eye. 



Figs. 38 — 43 represent types belonging to the Magenta class. Figs. 38 — 41, green stigma ; 

 figs. 42, 43, red stigma. Figs. 41 and 43 are corresponding forms with green and 

 red stigma respectively. 

 Fig. 38. Magenta, Fi type of eye. 

 Fig. 39. Magenta, ordinary eye. 

 Fig. 40. Fuller magenta, white eye. 

 Fig. 41. Bosy-magenta, ordinary eye. 

 Fig. 42. Magenta, Fi type of eye. 



Fig. 43. Bosy-magenta, ordinary eye, spots of deep colour round the eye. 

 Figs. 44 — 45 represent additional coloured types which occur in the F^ from (" Snow- 

 drift " x " Crimson King"). 

 Fig. 44. Bed "Sirdar." 

 Fig. 45. Magenta " Sirdar." 



Fig. 46. Pale-pink on green stem (cf. figs. 13, 14). 

 Figs. 47 — 49. Other types belonging to the red class from the fg from (" Crimson 



King " X Bosy-magenta). 

 Fig. 47. Terra-cotta (bluer type), green stigma. 

 Fig. 48. Terra-cotta, green stigma. 

 Fig. 49. Strawberry. 



Figs. 50 — 55 represent various types of special coloration just external to the eye. 

 Figs. 50, 51. Magenta, red stigma, with the spots of deep colour which are only fully 



developed in flowers possessing the red stigma. Young and mature flowers. 

 Figs. 52, 53. Magenta, green stigma, corresponding with the foregoing types. Young 



and mature flowers. 

 Figs. 54, 55. Young and mature flowers of a magenta with green stigma, showing the 

 rather diffuse band of brownish colour, which only becomes conspicuous in the older 

 flower (fig. 55). 

 Figs. 56 — 59 represent Flaked types. 



Fig. 56. Flakes medium to coarse ; no fine flakes, green stigma. Stellata. 

 Fig. 57. Some coarse flakes ; finer flakes rather peripheral in distribution ; red stigma. 



Sullata. 

 Fig. 58. Fully flaked, coarse and fine flakes, green stigma. 

 Fig. 59. Fully flaked, coarse and fine flakes, red stigma. 



1 See note added February 17, 1911, p. 129. 



