TO THE GENERA OF THE FAMILY GRAMINEsE. 1 053 

 2 3 s 3 Fl. glumes obscurely 5 -nerved; style wanting. 



.PUCCINELLIA. 



z'z 1 Nerves of the fl. gumes converging above, almost 

 or quite reaching the usually acute, often awned 

 apex. 



z 2 Stigmas subapical on ovary; nerves of fl. glum 

 5-9 BROMUS. 



Z 2 z 2 Style apical; nerves of fl. glume 5. . . .FESTUCA. 



