INDEX. 



XVII 



Page. 



Setaria ventenetii 351 



verticillata 352 



viridis 352 



vulpiseta 350 



Seymour grass 282 



Sorghastrum 286 



agrostoides 287 



francavillanum 287 



parviflorum 287, 402 



setosum 287 



stipoides 287 



Sorgho 286 



Sorghum bicorne 283 



brevifolium 279 



cubanicus 402 



cubense 280 



dora 286 



fastigiatum 279 



gracile 280 



halepensis 286 



leucostachyum 283 



parviflorum 287 



pauciflorum 288 



saccharoides 282 



vulgar e 286 



zizaniodes 285 



Sour-grass 282,292,318 



Spartina 373 



cynosuroides 373 



juncea 373 



patens juncea 373 



Sphenopholis 372 



obtusata 372 



Sporobolus 367 



ajfinis 3£8 



angustus 370 



argutus 368 



atrovirens 369 



bahamensis 369 



berteroanus 370 



brasiliensis 368 



cubensis 370 



domingensis . . 369 



indicus 369 , 370 



jacquemontii 369, 370 



lamarckii 369, 370 



littoralis 369 



muralis 368 



purpurascens 370 



virginicus 369 



Stegosia exaltata 275 



Stenotaphrum 356 



americanum 356 



dimidiatum var. americanum 357 



glabrum var. americanum 357 



sarmentosum 356 



secundatum 356 



Stipa arguens 288 



capillaris 367 



Stolonifera 324 



Strephium pulchellum 360 



Streptachne cubensis 367 



domingensis 281 



floridana 367 



scabra 367 



Streptochaeta 364 



spicata 364 



Page. 



Streptogyne 393 



crinita 393 



Sudan grass 286 



Sugar cane 273 



Surbana 328 



Sweet vernal grass 364 



Syllepis polystachya 321 



S yntherisma 292 



argillacea 296 



argyrostachya 294 



curvinervis 295 



digitata 293 



fimbriata 294 



insularis 292 



ischaemum 294 



leucocoma 295, 296 



longiflora 294 



panicea 295, 296 



sanguinalis 293 



serotina 294 



setosa 293 



simpsoni 294 



villosa 295, 402 



Tenera 325, 326 



Themeda 288 



arguens 288 



ciliata 288 



quadrivalvis 288 



Thrasya 296 



hirsuta 297 



paspaloides 296, 297 



robusta 297 



Thysanachne peruviana 290 



Tibisi 335,357,397 



Timothy 367 



Trachynotia juncea 373 



Trachypogon 276 



filifolius 277 



gouini 277 



plumosus 277 



polymorphus var. filifolius 277 



var. plumosus 277 



Tragus berteronianus 289 



Triaena juncea 379 



Triathera americana 380 



juncea 379, 380 



Trichachne insularis 292 



Trichochloa berteroniana 290 



Tricholaena 346 



insularis 292 



rosea 346 



saccharoides 321 



Tricuspis simplex 381 



Tripogon 381 



spicatus 381 



Tripsaceae 264, 265 



Tripsacum 272 



dactyloides 272 



hermaphroditum 289 



monostachyum 272 



Triscenia 290 



ovina 290 



Trisetum 371 



luteum 401 



spicatum 371 



toluccense 371 



Uniola 393 



