PLATE 2 
Seedlings of Kanred, Marquis, and Fg families of the cross between Kanred 
and Marquis, inoculated with a rust form from which Kanred is immune and to 
which Marquis is susceptible. A, Kanred, immune; B, Fg generation, immune; C; 
Fg generation, segregating for susceptibility to rust; D, Fg generation, susceptible, 
E, Marquis, susceptible. 
