478 University of California Publications in Botany [Vol. 5 



Type 9 resembles type 5, but had in Fg a very short winged 

 petiole and elliptical lanceolate blade. It also had pink flowers. F.., 

 12F3H^P4iPs, consisted of 25 plants, 18 of which showed latifolia 

 leaves of type 9, but 7 had sessilifolia leaves of type 14 (cf. pi. 76). 

 Twenty-one had pink (or light pink) flowers and 4 had red. No 

 further generations of this line were grown. 



Type 19 was an F, plant of which no drawing was made, but it 

 resembled F^ (cf. pi. 62), having broadly ovate leaves with a long 

 and broadly winged petiole and pink flowers. Fg, I2F3H4P35P43, con- 

 sisted of 25 plants, 6 of which had sessilifolia leaves of type 16 (cf. 

 pi, 78) or nearer, perhaps, to those of macrophylla, while 19 had 

 latifolia leaves of type 19. In 5 plants the flowers were a somewhat 

 darker red than they were in the other 20. This line was not followed 

 further. 



c. Lanceolata derivatives 



Type 13 is similar to type 12 described below, but the leaves of the 

 Fo plant were more lanceolate and broader and the flowers were lighter 

 pink. The 25 plants of I2F3H2P3P44 were uniform and like Fo except 

 in flower color. Four were red, 19 decidedly pink, and 2 inclined to 

 light pink. The line was not grown in subsequent generations. 



d. Lariifolia derivatives 



Type 12, as shown in plate 74, differed very decidedly in leaf shape 

 from either parent. The long linear-lanceolate leaf had the long taper- 

 ing curved tip of angustifolia, but the blade tapered below, making 

 practically a new type. The flowers were like those of angustifolia 

 in shape but were pink. The 25 plants of F,, I2F3H4P41P12, were 

 exact duplicates of F, as to habit, leaf, and flower shape, but 10 had 

 red and 15 had pink flowers of various shades, mostly dark. None 

 seemed as light pink as angustifolia. 



This is the most interesting of the types carried tlirough subse- 

 quent generations, representing, apparently, a new combination of leaf 

 characters. One of the pink flowering F, plants was chosen for seed 

 and the designation, t.ype 12, retained for this and its progeny, while 

 the designation, 12a, was given to one of the red flowering F., plants 

 also chosen for seed. 



Type 12, as thus limited to the pink flowered plant, gave scanty 

 germination and few plants for F4 in 1913. Apparently it was still 

 varying slightly in color within the pink shades, although fairly uni- 



