390 



INDEX OF SYSTEMATIC NAMES. 



Page 



Gymnopogon brevifoliua, 63 



" racemosus, 62 



Hedysarum onobrychis, 194 



Hierochloa bor calls, 131 



" alpina, 132 



Holcus lanatus, 129, 222 



u mollis, 131 



Hordeum jubatum, 117 



" distichum, 118, 164 



" vulgare, 118, 163, 164 



" pusillum, 118 



Juncaceae, 198 



Juncus bulbosus, 77, 198, 207 



Koeleria cristata, 70 



" truncata, 70 



Leersia oryzoides, 26, 207 



" Virginica, 26 



" lenticularis, 27 



Leptochloa mucronata, 64 



" fascicularis 64 



Lepturus paniculatus, 110 



Lolium pdrenne, 110, 222 



" Italicum, 112 



" temuleutum, 112, 115 



" multiflorum, 115 



Medicago saliva, 189, 223 



Melica mutica, 71 



Milium effusum, 137 



Muhlenbergia diffusa, 47 



glomerata, 46 



Mexicana, 46 



" sylvatica, 47 



" sobolifera, 46 



" Willdenovii, 47 



capillaris, 47 



Oryzopsis melanocarpa, 55 



" asperifolia, 56 



" Canadensis, 56 



Oriza sativa, 27, 156 



Panicum filiforme, 140 



" glabrum, 140 



" sanguinale, 140 



" agrostoideg, 141 



" proliferum, 141 



" capillare, 141 



" anceps, 140 



" amarum, 142 



" autumnale, 141 



" pauciflorum, 143 



" dichotoraum, 144 



" depauperatum, ...'.... 144 



" verrucosurn, 144 



" virgatum, 141 



" latifolium, 142 



" clandestinum, 142 



" xanthophysum, 142 



" crus-galli, 144 



" germanicura, 145 



" viscidum, 142 



" miliaceum, 142 



Paspaluua fluitans 139 



" digitaria, 140 



" Iseve, 139 



" distichum, 139 



" setaceum, 139 



Phalaris arundinacea, . . . 105,134,206 



" Canariensis, 137 



Phleum pratenae, 12, 17, 34, 222 



Page 



Phleum alpinum, 36 



Phragmites couununis, . . . 109, 207, 258 



Poa serotina, 73, 81 



" pratensis, ... 67, 80, 85, 88, 222, 258 



" compressa, 91 



" annua, 13, 14, 80, 222 



" trivial, 85,222 



" netnoralis, 84 



" laxa, 80 



" brevifolia 81 



" flexuosa, 81 



" alsodes, 81 



" debilis, 81 



" sylvestris, 81 



Polypogon monspeliensis, 45 



Saccharum ofticinarum, 152 



S^CHle cereale, 118, 168 



betaria verticillata, 146 



" glauca, 146 



" viridis, 146 



" Italica, 146 



Sorghum eaccharatum, 150 



" nigrum, 150 



" nutans, 149 



" vulgare, 150,254 



Spartina cynosuroides, 60 



" polystachya, 60, 207 



" glabra, 61 



" aterniflora, 61 



" juncea, 61, 207 



" stricta, 61, 207 



Sporobolus serotinus, 38 



" junceus, 37 



heterolepis, 37 



cryptandrus, 38 



compressus, 38 



Stipa avenacea, 58 



Stipa pennata, 57 



" Richardsonii, 57 



" spartea, 58 



Tricuspia purpurea, 65 



" sesleroides, 65 



" cornuta, . 65 



Trifolium pratense, 185, 223 



" repens, 188, 223 



" medium, 189, 223 



" hybridum, 189 



Triglochin pallustre, 197 



" inaritiniuin, 197 



" elatum, 197 



Trisetum molle, 124 



" pallustre, 125 



" pubescens, 125, 222 



Triticum repens, 115, 116 



" caninum, .117 



" vulgare, 117,158 



" compositum, 117 



Tripsacum dactyloides, 147 



Uniola paniculata, 108 



" latifolia, 109 



" gracilis, 109 



Vilfa aspera, 37 



" vaginaeflora, 37 



Xyris bulbosa, 199 



i " caroliniana, 199 



I Zea mays, 354, 174 



Zizauia aquatica, 28, 207 



i " miliacea, 29 



