A Handbook of Nebraska Grasses. 
15. Apex of lemma acute, entire, pointed, or awned.. 
Sra ADS hi-iied eras ale ce 6-016) a ai. 0.8! &'e.8. w% Festuca 
15. Apex of lemma 2-toothed, awn below the apex; or 
awnless and broadly rounded or obtuse at the 
SCR han a ely Mw Ces balin G2 dele ne8 ok + a 16 
16. Stvle attached below the apex of the ovary. . 
Sata rama fo wees Glace Saronic 00 4's Bromus 
16. Style attached to the apex of the ovary... .17 
Figure 75. 
kL 
Festuca. 16. 
17. Lemma obscurely 5-nerved....Puccinellia airoides 
17. Lemma prominently 6-7-nerved............... 18 
18. Second glume 1 mm. long....@lyceria nervata 
18. Second glume 2.0-3.5 mm. long.............. 
Sih rk ae ee ar Glyceria grandis 
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Puccinellia airovides. Glyceria nervata. Glyceria grandis, 
