Bnlletin Tennessee Agricultural Experinient Station, 1894, 



Plats XXX. 



Fig. 117. Gymnopogon racemosus. 



Fig. 118. Bouteloua oligo&tachya. 



2. Panicle. 3. Upper leaf. 4. Splkelet. 2. Upper part of the culm, with two 



5. Empty glumes. G. Flowering glume. spikes. 8. Empty glumes. 4. Splkelet, 



with empty glumes removed. 



Fig. 119. Bouteloua racemosa. 



2. Upper part of inflorescence. 3. Spike - 

 let. 4. Empty glumes. 5. Pedicellate rudi- 

 ment. 0,7. Flowering glume. 8. Palea. 



Fig. 120. Eleu&ine Indica. 



2. Inflorescence. 3. Splkelet. 4. Empty 

 glumes. 5. Flowering glume and palea. 

 u. Fruit. 7. Seed. 



