392 REPORT OF THE CONFERENCE ON GENKETICS, 
divisions of the perianth. This pollen I worked on a red flower, and also 
on a ‘Vittatum’ variety ; and amongst about 350 seedlings there were 
only three red individuals, the seedlings taking strongly after the pollen- 
Fic. 110.—‘ Princers’ CROSSED WITH POLLEN OF JOHNSTONI ‘QUEEN OF SPAIN.’ 
parent. Pollen from these I worked on various hybrids which I had 
procured from Messrs. Veitch, but I only obtained repetitions of the pollen- 
parents. Then, again, using pollen from these seedlings on to the Veitch 
