INDEX 



Achyrodes, 61 



aureum, 31 

 iEgopogon, 62 



tenellus, 61 

 Agropyron repens, 34 

 Agrostidese, 96 

 Agrostis, 46, 47 



hiemalis, 47 

 Alopecurus, 49 



geniculatus, 48 

 Amphicarpon Purshii, 77 

 Andropogon, 83 



scoparius, 82 

 Andropogoneae, 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 



