42 Mr. Woops on the Genera of European Grasses. 
12. Briza. Glumes nearly equal, broad, boat-shaped. Outer palea navicular, 
heart-shaped, ventricose, keelless, obtuse, unarmed. Glume 
membranous with a scariose margin. Seed obovate, free. 
13. Cynosurus. Spicule attached to a neutral spike or spicula of many 
glumes! Fertile spicula I- or more-flowered. Glumes scariose, with 
a strong membranous keel. Outer palea membranous, with a terminal 
seta. Panicle or spike one-sided. 
14. Dactylis. Glumes many-flowered ; outer keeled, herbaceo-membranous, 
taper-pointed ; inner smaller, scariose. Outer palea keeled, with a ter- 
minal seta. Spicule crowded. Panicle one-sided. 
15. Festuca, 
s and paleæ 
which is very acute, or fur- 
to, the extremity. Spicule 
Aira, Festuca, Phalaris Alopecurus Hol à 
z > cus, T À 
Cynosurus. Keleria macilenta, with ; "sum, Bromus, Dactylis, and 
allied to Festuca Myurus, and. I endeavour ; 
given by Kunth, any difference bet. p 
the seed, which, acco tlic ts bea Zenera, unless, indeed, it be in 
In this Senus, and attached in Fes- 
the arm, whi 
