INDEX 



Achyrodes aureum, 220. 

 viCgilops ovata, 240. 

 Aigopogon, 173. 

 Agropyron, 27, 235, 236, 237. 

 repens, 238. 

 Smithii, 39, 238. 

 spicatum, 28. 

 tenerum, 45, 238. 

 AgrostideiB, 150, 196. 

 Agrostis, 198, 203. 

 alba, 203. 



maritima, 205. 

 vulgaris, 204, 205. 

 canina, 205. 

 Agrostology, economic, 2. 

 list of works on, 262. 

 systematic, 3, 94. 

 Aira, 208. 

 Alcohol, 11, 12. 

 Alfalfa, 41. 



jiroduction of, 16. 

 by states, 85. 

 Alfilaria, 26. 

 Alopecurus, 196, 197, 202. 



pratensis, 202, 203. 

 Ammophila, 198, 206. 

 arenaria, 144, 148, 206. 

 as sand-binder, 71. 

 Amphicarpon, 177. 

 Anastrophus, 180. 

 .Anatomy, gross, 96. 

 Andropogon, 27, 165, 169, 170. 

 Elliottii, 105. 

 furcatus, 39, 169. 

 halepensis, 170. 

 Bcoparius, 39, 40, 169. 

 Sorghum, 171. 

 virginicus, 169. 

 Andropogoneae, 155, 164. 

 Anthsenantia, 177. 

 Anthochloa, 222. 

 colusana, 106. 

 Anthoxanthum, 192, 193. 

 aristatum, 192. 

 odoratum, 192. 

 Puelii, 192. 

 Apera, 198. 



Arid region, 83. 

 Aristida, 135, 196, 199. 



longiseta, 199. 



scabra, 199. 



weedy species of, 78. 

 Arrhenatherum, 209, 212. 



elatius, 212. 



bulbosum, 142, 212. 

 Arundinaria japonica, 69, 247. 



macrosperma, 247-248, 



tecta, 247. 

 Arundinella, 175. 

 Arundo, 219, 220, 224. 



Donax, 224. 

 Atriplex, 21. 

 Auricles, 108. 



Authors of botanical names, 254. 

 Avena, 209. 



barbata, 46, 211. 



fatua, 46, 211. 

 glabrata, 46, 211. 



nuda, 210. 



sativa, 210. 



sterilis, 211. 



strigosa, 211. 

 Avenese, 156, 208. 

 Awns, 126-127, 134. 

 Axonopus, 178, 180. 

 compressus, 180. 



Bamboos, 69, 74, 247. 



scales of, 109-110. 

 Bambos Bambos, 247. 

 Bambusa vulgaris, 247. 

 Bambusese, 156, 247. 

 Barley, 244-245. 



fruit of, 139. 



grass, 77. 



wild, 245. 

 Beach grass, 144, 206. 



as sand-binder, 71. 

 Beckmannia, 214. 

 Beggar-weed, Florida, 53. 

 Bent, creeping, 205. 



Rhode Island, 204, 205. 

 Bermuda-grass, 30-32, 45, 214-215. 



crop area, 81. 



(267) 



