INDEX, 



395 



Page. 



Panicum prostratum 36,232 



pilosfim 36 



pruinosum ■ 87 



psammophilum 247 



pseudanceps 105 



pseudopubescens 235, 236 



pseudoryzoides 325 



puberulum 136 



pubescens 208, 228, 233, 235, 294, 295, 330 



barbulatum. 193 



pubifolium 320 



pulchellum 123, 124 



pumilum 159, 331 



punctatum 31, 33 



pungens 166, 167 



purpurascens H. B. K 120 



purpurascens Raddi 33, 34 



pyriforme 158 



rafinesquianum 331 



ramisetum 5, 25, 27, 28 



ramosum 41,44, 172 



ramuliflorum 115 



ramulosum 170, 269 



viride 191 



rariflorum 159 



ravenelii 278, 280, 284, 287 



rectum 151 



redivivum 174 



reflexopilum 331 



repandum 322 



repens 85, 87 



confertum 86 



repente 321 



reptans 17, 36, 43 



reticulaturn 38, 40, 41 



retrofractum 49 



reverchoni 25,26 



rhigiophyllum 139, 140 



rhizomatum 105, 109,110 



rigc ns HO 



rigidulum 100 



roanokense 196, 197 



rostratum 107, 331 



rotunduin 133, 139 



rudgei 70, 71, 133, 139, 140 



brasiliense 139 



rugosum 127 



rugulosum 135, 136 



glabrescens 136 



hirtiglume 136 



pubescens 136 



subvelutinum 137 



ruprechti 159 



sanguinale 12, 15 



scabcrrimum 78 



scabriusculum 298, 300 



schiffneri 124 



schmitzii 125, 329 



schnecJci 315 



sciaphilum 83 



scoparioides 238 



scoparium Lam 221,280,283,287,294,297 



scoparium Rudge 139, 140 



angustifolium 286 



genuinum 280,287 



liebergii 289 



Page. 

 Panicum scoparium majus 287 



minus 280, 283 



pauciflorum 280, 286 



scribnerianum 238,280,281,282,283, 286,315 



leibergii 289 



sellowii 136, 137 



longevaginatum 136 



sessilicaule 331 



setaccum 166, 167 



shallotte 265 



shastense 239 



sintenisii 24 



sloanei 3H 



soboliferum 58 



sonorum. .'. 67 



sparslflorum 128 



speciosum .> 331 



sphaerocarpon. 185, 193, 251 , 252, 254, 255, 256, 330 



floridanum 256 



inflatum 253 



sphagnicola 6, 199 



spithamaeum 3S 



sprengelii 152 



spretum 201 



stenodes 97, 98 



stipitatum 100, 101, 104 



stramineum 67 



striatum 331 



strictifolium 241 



strictum 151, 207 



strigosum 158, 164, 295 



stoloniferum • 121 , 122 



majus 122 



subbarbulatum 182, 183 



subsimplex 304, 305 



subspicatum 5, 25 



subuniflorum 166 



subvillosum 227,229 



taxodiorum 198 



tectum 233 



tenerum 97 , 98 



tennesseense 203, 217,218, 219 



tenue 211, 215, 247, 259, 260, 264. 265, 304 



tenuiculmum 24. 11.5 



texanum IS. 46 



thermale 8, 230,231 



thomasianum 43 



thurowii 224 



torreyi 5& 



Tournefort's limitation of the genus 13 



tremulum 190 



trichanthum 131 



trichidiachne 124 



trichocondylum 79 



trichogonum 112 



trichoides 60, 129,131 



trichophorum 113 



tricolor 117 



trifolium 261 , 263 



truncatum, 30 



tsugetorum 240, 245, 24C, 24s 



tuberculatum 141 



tuerckheimii 16 



type species of 13, 14 



umbraculum 127 



umbrosum 122, 301 



