10 
VII. Turgidulae. 
Nerves of lower glume running out 
into three sharp teeth about 3 mm. 
long; glumes about 0°8 cm. long - 33. aristiglumis. 
Glumes entire, 1-1-4 cm. long: 
Glumes 1-2-1-4 em. long, acutely 
acuminate; panicle very lax, 
internodes up to 6 cm. long = - 34. fusiformis. 
Glumes 1 cm. long, acute’ to sub- 
obtuse; panicle rather dense, 
internodes up to 3 cm. long - 35. puberula. . 
VIII. Aphanoneurae. 
a elongated, glabrous, up_ to 
ong ; long, 
ae geniculate plant glabrous - 36. sefacea. 
Ligule short, ciliate 
Lower glume 1-5 om. long; valve 
0°8 cm. long; awn 5 cm. long; 
plant shortly pubescent - 
Lower glume 1:1 cm. long; valve 
0-4 cm. long; awn 4 em. long; 
plant glabrous or scaberulous  - 38. crinita. 
~~] 
. aphanoneura. 
Leaf-sheaths glabrous; basal leaves 
soft, convolute, 2 mm. _ wide 
when flattened out - . - 39. compressa. 
Leaf-sheaths, at least the lower, villous 
with short coarse whitish and 
brightly glistening hairs; basal 
leaves apace tore convolute, 
rather stiff - - - 40. lachnocolea. 
