DESCRIPTIONS OF TRIBES AND GENERA. 



107 



A. pratensis L., " Meadow Foxtail," lias acute, hairy, 

 empty glumes couuate below the middle ; root-stock 

 creeping ; culms leafy. An excellent fodder-grass, espe- 

 cially for wet meadows. [A. occidentalis Scribn. is a val- 

 uable hay grass in the Rocky Mountain region.] The 

 species having a distinct palea are Golobachne Beauv. 

 (as a genus) ; Tozettia Savi is A. utriculatus L. 



120. (123) Mibora Adans. (Chamagrostis Borkh., 



Fig. 48. — Alopecurus praten- 

 sis. (After Nees, Gen. 

 Germ., I. 7.) 



Fio. 49. — Mibora verna Adans. 

 (After Nees, Gen. Germ., I. 6.) 



Knappia Sm., Sturmia Hoppe). A delicate, dwarf grass 

 with short setaceous leaves, slender spikes, and awnless 

 glumes. 



Species one (31. verna Adans.), in Western Europe 

 (Fig. 49). 



121. (124) Coleanthus Seid. (Schmidt ia Trattin). A 



