BQlletiD Teooessee Asrlcnltural Experlineot Statloo, 1894. 



Plate XXIII. 



Fiir. S!». Aloperurus srpniculatus. 



FIgr. 90. SporoboluN asper. 



2. Splkelet. 8. Flowering glume. 4. 2. Floweiinsr branch of culm. n. Splke- 



Flower. let. 4. Kmpty glumes. 5. Floret. 



Fi^. 91. Sporobolui minor. 



Fig. 92. Sporobolus Tasrioipfloras. 



2. Splkelet ;;. Empty glumes. 4. Flow- 2. Flowering brancU. :i Splkelet, empty 



erlng glume. glumes removed. 4. Splkelet. 



