331 



Page. 



Sieglingia acuminata 253 



albescens 251 



americana 255 



eragrostoides 248 



nealleyi 252 



pulchella 254 



Sorghum paucijlorum 35 



Spartina 10, 12 



cynosuroides 191 



densijlora 194 



glabra 195 



go u ini 194 



gracilis 193 



juncea 192 



junciibrmia 194 



patens 192 



polystachya 190 



stricta marithua 195 



Sporobolus 6, 1 1 



airoides 145 



argutus 146 



asper 137 



compresans - 143 



coni'usus 147 



curtiaii 142 



floridanus 1-11 



heterolepis 139 



indicus 144 



interruptna 140 



longifolius 138 



Stenochloa calif orn ica 257 



Stenotaphrum 9 



americanum 90 



secundatum 90 



Stipa 11 



kingii 108 



membranacea 115 



mongolica 109 



spartea 107 



Syntherisma linearis 55 



serutina 56 



Tli u rberia 11 



arkansana J 51 



Trachynotia polystachya 190 



Page. 



Trachypogon 7 



Tragus 8 



Tricbloris 12 



blauchardiana 207 



fasciculata 207 



pluritlora 208 



Tricuspid monstrosa 243 



Triodia 13 



acuminata 253 



albescens 251 



ambigua 250 



eragrostoides 248 



nealleyi 252 



pulchella 254 



texana 249 



Triplasis aniericana 255 



Tripsacum 7 



dactyloides 19 



Trisetum 12 



canescens 181 



ccrnuuni 182 



elongatum 180 



interruptum 180 



moiitaiium 179 



palustre 177 



aubapicatum 178 



T RISTEGINE.Ti 8 



Triticuni 14 



repent 316 



Uniola 13 



gracilis 284 



latifolia 282 



laxa 284 



paniculata 283 



Yilfa arguta 146 



rigi ns 148 



Wcinga-rtneria 12 



Windtoi ia j>allida 301 



Zca 7 



Zizania 9 



Zizaniopsis 9 



Zoysia 8 



Zoysie^e 8 



