BnileliD Tenngssee AzrlcaliDral Experlmeni Stalloo, 1894, 



Plaie XLVll 



Fig. 185. AsprelU Hjrstrix. 



i. Inflorescence. :5. Upper leaf. 4. Spike- 

 let. 5. Kmpty jilumes. 



Fig. 186. Arundinarla inacr<sperniii. 



1. A Branch. 2. Portion of the Inflor- 

 escence. ?,. Splkelet. 4. Floret, showing 

 floral glume, palea. stamens and plsttl. 



Fisr. 187. Arandinaria terta. 



