HOWARD AND HOWARD. 29 
var. ferrugineum Al. 
Type 13. 
B. Glumes white. 
a. Grain white. 
var. graecum Keke. 
Type 16. 
b. Grain red. 
var. erythrospermum Keke. 
Type 14—Ears bend over when ripe, grain shed rather 
easily, early, straw weak, short, somewhat resistant 
to yellow rust. D = 23. 
Type 15—Kars erect, less readily threshed than type 14, 
late, straw strong, tall, liable to yellow rust. D = 25. 
II. Ears beardless. 
1. Glumes felted. 
A. Glumes red. 
a. Grain white. 
var. Delfic Keke. 
Type 17—Chaff with a bluish tinge, straw medium. D = 19. 
Type 18—Chaff yellowish red, ears erect when ripe, straw 
stronger than 17, later in ripening. D = 26. 
B. Glumes white. 
a. Grain white. 
var. leucospermum Keke. 
Type 19. 
2. Glumes smooth. 
A. Glumes red. 
a. Grain white. 
var. alborubrum Kcke. 
Type 20—Chaff light yellowish red, ears more erect and 
later than in type 21, straw taller and stronger. D = 24. 
Type 21—Chaff brownish red, dull, ears bend over when 
ripe, earlier than type 20, straw medium. D = 20. 
