INDEX 



Achyrodes, 61 



aureum, 31 

 ^Egopogon, 62 



tenellus, 61 

 Agropyron repens, 34 

 Agrostideae, 96 

 Agrostis, 46, 47 



hiemalis, 47 

 Alopecurus, 49 



geniculatus, 48 

 Amphicarpon Purshii, 77 

 Andropogon, 83 



scoparius, 82 

 Andropogonese, 99 

 Anthers, 9 

 Anthoxanthum, 64, 65 



odoratum, 64 

 Aristida, 51, 52 



dichotoma, 51, 52 

 Arrhenatherum elatius, 45 

 Avena fatua, 42 

 Avenese, 95 

 Awns, 22, 35 

 Axonopus furcatus, 73 



Bamboos, 114, 115 

 Barley, cultivated, 40 



tribe, 95 



wild, 39 

 Barnyard-grass, 73 



Beckmannia, 59 



Bermuda-grass, 14, 55, 93 



Binomials, 109 



Blade, 8, 9, 16 



Blue-grass, Kentucky, 13, 15, 



26 

 Botanical names, significance 



of, 108 

 Bouteloua, 57, 58 



curtipendula, 57, 58 



gracilis, 58, 93 

 Brachiaria, 73 

 Bromus, 25, 26 



secalinus, 25 

 Broom sedges, 82 

 Buffalo-grass, 60, 92, 93 

 Bulbilis dactyloides, 92 

 Bunch grasses, 13 



Calamagrostis, 46, 47 



canadensis, 46 

 Callus, 22 

 Campulosus, 59 

 Canary-grass, 65 



reed, 65 



tribe, 97 



Capriola Dactylon, 55 

 Caryopsis, 10 

 Cathestechum, 59 

 Cenchrus, 75 



117 



