164 CLASSIFICATION OF [CH. 
A Patea scaberulous or hairy, awn from half to 
about its own length. 
Bromus erectus. 
B. asper. 
Bromus erectus, Huds. 
Palea with 5—7 scaberulous ribs, but not hairy, flat 
above, incurved below, so that the inner palea is clearly 
/ 
Fig. 72. Brachypodium sylvati- 
Fig. 71. Bromus asper, a barge- cum, a barge-shaped ‘“ seed” 
shaped “seed” with terminal with terminal awn, natural 
awn, nat. size and x about 5, size and x about 5. Cf. Fig. 
Cf. Fig. 50. Stebler. 77. Stebler. 
