BQlletlD Tennessee Asrlcoltural Experlfflent StatlOD, 1894. 



Plate xxii. 



t 



Z] 3 



¥ig. 85. Muhlenhergia WilMenovii. 



2. Panicle. 8. Ipper leaf. 4. Lower part 

 of culm and rhizome. 5. Splkelet. G. 

 Empty glumes. 



Fisr. S<>. BracliyelytruDi aristatiim. 



2. Inflorescence. 8. I'pper leaf, i Spike- 

 let, side view. .'>. Splkelet, front view. 

 G. Continuation of rliaclillla and rudiment- 

 ary floret. 



i> 



Fig. 87. Phleiiiii pratense. 



1. The base of plant. 2. Inflorescence. 

 8. Empty glumes, i Floret, 



Fit. 8S. AloperuruN prstensiN. 



2. Inflorescence. 3 Upper leaf. 4 Splke- 

 let. r>. The awned flowering glume, the 

 stamens and stigmas pro.iectlng from the 

 apex. 



