196 



Page. 



Dupontia psilosantha 150 



Eatonia pennsylvanica 135 



Eaton's grass 135 



Eleusine coracana 108 



indica 108 



Elionurus barbiculmis 23 



Elymus virginicus 166 



Enodium cseruleum 133 



Epicampes rigens 75 



Eragrostis pectinacea . . . c . 134 



Eremochlo'e kingii 127 



Erianthus compactus 19 



Eriochloa mollis 36 



Eriocoma 63 



Euchlsena mexicana 11 



Eulalia 17 



False buffalo-grass 122 



Feather-grass 110 



Festuca elatior 155 



Festueese 112 



Fresh- water cord-grass 100 



Gama-grass 13 



Gastridium australe 81 



Gastridium lendigerum 81 



Glyceria aquatica 153 



maritima 154 



Golden-top 147 



Goose-grass 108 



Grammes 7 



Graphephorum melicoicleurn 152 



Greenia 77 



Gymnopogon ambiguus 104 



Gymnopogon racemosus 104 



Gymnostichyum hystrix 168 



Gynerium argenteum 124 



Hackelochloa granulans 21 



Heleochloa schcenoides 68 



Helopus 36 



Hierochloe borealis 56 



Hilaria cenchroides 26 



Holcus lanatus 89 



Homalocenchrus oryzoides 50 



Hordese 157 



Hordeum boreale 165 



Hydrochloa fluitans 44 



Imperata hookeri 16 



Indian corn 12 



reed 79 



Job's tears 14 



Kentucky blue-grass 148 



Koeleria cristata 136 



Korean lawn-grass 29 



Kory carpus diandrus 140 



Lagurus ovatus 86 



Larnarckia aurea 147 



Langsdorf's reed-bent 82 



Lappago aliena 28 



Lecrsia 50 



Page. 



Leptochloa mucronata 110 



Lepturus filif ormis 160 



Limnodea arkansana 77 



Lizard-tail-grass 21 



Lolium perenne 159 



Long-leafed Sporobolus 73 



Luziola alabamensis 46 



Lycurus phleoides 67 



Manisuris tessellata 20 



Marram-grass 83 



Maydese 10 



Meadow-fescue 155 



foxtail 70 



Melica glabra 138 



Melica mutica 138 



Milium effusum 64 



Miscanthus japonicus ' 17 



Molinia 133 



Molinia cserulea 133 



Monanthochloe littoralis 121 



Moss-grass 71 



Muhlenbergia sylvatica 65 



Munroa squarrosa 122 



Naked beard-grass 104 



Nardus stricta 158 



Nazia aliena 28 



Neostapfia colusana 139 



Nit-grass 81 



Nodding Colpodium 149 



Oplismenus hirtellus 38 



Orchard-barley 168 



grass 145 



Orcuttia californica 123 



Orthopogon 38 



Oryza sativa 43 



Oryzese 43, 49 



Oryzopsis canadensis 63 



Oryzopsis juncea 63 



Osterdamia matrella 29 



Osterdamise 25 



Pampas-grass 124 



Panicacese 8 



Panicese 8, 30 



Panicularia aquatica 153 



Panicum dactylon 99 



Panicum miliaceum 37 



Pappophorum wrighth 117 



Paspalum lseve 33 



Pennisetum setosum 41 



Phalaridese 53 



Phalaris caroliniana 54 



intermedia 54 



Pharus latifolia 45 



Phippsia algida 72 



Phleum pratense 69 



Phragmites communis 126 



Phragmites vulgaris 126 



Pleuropogon sabinii 141 



