120 THE AGRICULTURAL GRASSES OF THE UNITED STATES. 



Ifo. of anal. 



6. Dig'itaria sanguinale (Crab grass). From Charles Mobr, Mobile. Ala. 1878. 



7. Digitarria sanguinale (Crab grass). From tlie grounds of the Department. June 



23, 1880. 



8. Digitaria sanguinale (Crab grass). From the Eastern Experiment Farm, West 



Grove, Chester County, Pennsylvania. August 11, 1880. 



9. Panicumjumentoi'im. From Charles Mohr, Mobile, Ala. 1878. 



10. Panicum Texanum (Texas millet). From Prof. S. B. Buckley, Austin, Tex. 1879. 



11. Panicum proliferum (Large Crab grass). ''Very ripe and rank." From Charles 



Mohr, Mobile, Ala. 1879. 



12. Panicum agrostoides (Marsh panic). From W. S. Robertson, Muscogee, Ind. T. 



1879. 



13. Panicum anceps. From Charles Mohr, Mobile, Ala. 1879. 



14. Panicum anceps. From the Eastern Experiment Farm, West Grove, Chester 



County, Pennsylvania. July 31, 1880. 

 16. Panicum crus-galU (Barn-yard grass). From Charles Mohr, Mobile, Ala. 1879. 



16. Panicum crus-galli (Barn-yard grass). From Prof. S. B. Buckley, Austin, Tex. 



17. Panicum crus-galli (Cock's foot). From the Eastern Experiment Farm, West 



Grove, Chester County, Pennsylvania. August 25, 1880. 



18. Panicum virgatum (Panic grass). From W. S. Robertson, Muscogee, Ind. T. 1879. 



Low growth. 



19. Panicum virgatum (Tall panic or switch grass). From Prof. S. B. Buckley, Aus- 



tin, Tex. 1878. 



20. Panicum virgatum (Tall panic or switch grass). From Charles Mohr, Mobile, Ala. 



1878. 



21. Panicum virgatum (Tall panic or switch grass). From W. S. Robertson, Mus- 



cogee, Ind. T. 1879. Tall growth. 



22. Panicum diraricatum. From Charles Mohr, Mobile, Ala. 1879. 



23. Panicum gillum. From Charles Mohr, Mobile, Ala. 1879. 



24. Panicum obtusum. From Prof. S. B. Buckley, Austin, Tex. 1878. 



25. Panicum capillare (Witch grass). From W. S. Robertson, Muscogee, Ind. T. 



1879. 



26. Panicum dichotomum. From Charles Mohr, Mobile, Ala. 1879. 



27. Setaria Italica. From the Eastern Experiment Farm, West Grove, Chester County 



Pennsylvania. July 24, 1880. 



28. Setaria glauca (Foxtail). From the grounds of the Department. July 24, 1880. 



29. Setaria glauca (Foxtail). From the Eastern Experiment Farm, West Grove, Ches- 



ter County, Pennsylvania. August 11, 1880. 



30. Setaria setosa (Bristle grass). From Prof. S. B. Buckley, Austin, Tex. 1878. 



31. Tripsacum dactyloides (Gama grass). From D. L. Phares, Woodville, Miss. 1878. 



32. Tripsacum dactyloides (Gama grass). From Eastern Experiment Farm, West Grove, 



Chester County, Pennsylvania. 1880. 



33. Spartina cynosuroides (Whip grass). From A. C. Lathrop, Glenwood, Pope County^ 



Minnesota. 1879. 



34. Spartina cynosuroides (Whip grass). From J. D. Waldo, Quincy, 111. 1879. 



35. Spartina cynosuroides (Wh.\\) grass). From W. S. Robertson, Muscogee, Ind. T. 



1879. 



36. Andropogon Virginicus (Brown sedge. Sedge grass). From Prof. S. B. Buckley, 



Austin, Tex. 1878. 



37. Andropogon scoparius. From Charles Mohr, Mobile, Ala. 1879. Before bloom. 



38. Andropogon scoparius (Broom grass). From Charles Mohr, Mobile, Ala. 1878. 



39. Andropogon scoparius. From W. S. Robertson, Muscogee, lud. T. 1879. 



40. Andropogon macrourus (Broom grass). From Charles Mobr, Mobile, Ala. 



41. Androp>ogon furcatus {Blue ^oint grass). From A. C. Lathrop, Glenwood, Pope 



County, Minnesota. 1879. 



