ILLUSTRATIONS XI 



riG- PAGE 



20. Acreage of Millet Hay. (Compiled from Census of 



1900.) Each dot represents 1,000 acres . . . 105 



21. Typical Form of Foxtail Millet 112 



22. Broomicorn Millet 115 



23. Barn-yard Grass. A representative of the Japanese 



millets 117 



24. Bermuda Grass ........ 126 



25. Distribution of Bermuda Grass. Each dot represents 



a correspondent reporting Bermuda Grass important 



in his locality ........ 128 



26. Plat of Bermuda Grass in Grass-garden at Wash- 



ington, D.C. (United States Department of Agri- 

 culture) 129 



27. Johnson Grass ........ 138 



28. Distribution of Johnson Grass. Each dot represents 



a correspondent reporting Johnson Grass important 



in his locality ........ 145 



2g. Redtop, or Herd's Grass {Agrostis alba) . . . 147 



30. Distribution of Redtop. Each dot represents a corre- 



spondent reporting this grass important . . 149 



31. OrchBLTd-grass {Dactylis g/omeraia). Cocksfoot of the 



English 155 



32. Sod of Orchard-grass. Showing its bunchy character 158 



33. Distribution of Orchard-grass. Each dot represents 



a correspondent reporting this grass important . 161 



34. Brome-grass (Sromus inermis) ..... 165 



35. Distribution of Brome-grass. Each dot representing 



a correspondent reporting it important . . . 167 



36. Chess, or Cheat {Bromtis secalinus) .... 172 



37. 'S.esc\ie-gra,ss {Bromus unioloides) .... 174 



38. Crab-grass ....,, . . 184 



