INDEX 



Where several references are given, principal entries are in heavy- 

 face type.] 



Agropyron repens, 159. 



Smithii, 146. 



tenerum, 114, 148. 

 Agrostis alba, 80. 



var. vulgaris, 95. 



canina, 95. 



capillaris, 94. 



palustris, 79. 



stolonifera, 95. 



tenuis, 95. 



vulgaris, 95. 

 Alfa, 157. 



Alfalfa, statistics of, 6, 8. 

 Alopecurus pratensis, 118. 

 Ammophila arenaria, 156. 



breviligulata, 156. 

 Anastrophus compressus, 107. 

 Andropogon furcatus, 141. 



halepensis, 89. 



scoparius, 141. 



Sorghum, 129. 



Drumraondii, 129. 

 exiguus, 131. 

 sudanensis, 131. 

 Anthoxanthum odoratum, 103. 

 Arid region, 15. 

 Aristida longiseta, 166, 167. 

 Arrhenatherum avenaceus, 100. 



elatius, 100. 



var. bulbosum, 100. 

 Artemisia tridentata, 144. 

 Arundinaria japonica, 155. 

 Arundo Donax, 155. 

 Australian brome grass, 107. 

 Avena barbata, 133, 166. 



elatior, 100. 



fatua, 133, 166. 

 glabrata, 133. 



sativa, 133. 

 Axonopus compressus, 107. 



Bahama grass, 75. 

 Bamboos, 155, 156. 

 Bambos Bambos, 156. 

 Bambusa vulgaris, 156. 

 Barley grasses as weeds, 164. 

 wild, injurious weeds, 144, 



167. 

 Barnyard grass, 125, 166. 

 Beach grass, 156. 

 Bean, velvet, 13. 

 Bent, carpet, 92. 



seed of, 93. 

 Bent grass, 92. 



for lawns, 152, 153. 



seed of, 93. 



Rhode Island, 92, 93, 94. 

 seed of, 93. 



velvet, 93, 95. 

 Bermuda grass, 19, 20, 70, 74. 



eradication of, 73. 



giant, 73, 76. 



lawn, for, 72, 152, 153. 



pasture, for, 71. 



planted from cuttings, 72, 



73- 

 region, 13. 

 weed, as, 159. 

 Billion-dollar grass, 125. 

 Black grass, 147. 

 Bluegrass, 13. 



botanical name of, 70. 

 California, 144. 

 Canada, 100, loi. 

 Canadian, 101. 



English [Canada] loi, [mea- 

 dow fescue], 85. 

 Kentucky, 19, 58, 68. 

 description of, 67. 

 lawns, for, 60, 152, 153. 

 pasture, for, 59. 



169 



