INDEX. 
303 
Page. 
Puccinellia gussonii 38 
maritima 38 
nuttalliana 38,39 
Purple-top 77 
Quack-grass 87, 88 
Quaking grass 45,46 
Rabdochloa 172 
doming ensis 172 
Rachilla 5 
Range grasses 4 
Rarum 249 
Ravenna grass 258 
Reana luxurians 283 
Reboulea 110 
gracilis 110 
Red sprangle-top 173 
Redfieldia 54-56 
flexuosa 54,55 
Redtop 4,128,129 
Reed, giant 60,62,63 
Reed-grass, wood 134 
Reeds 63,64,65 
Reimaria 225 
acuta 225, 226 
Candida 225,226-227 
elegans 226 
Reimarochloa 18, 225 
oligostachya 225, 226 
Rhaphis 270,272-273 
pauciflora 210, 272 
trivialis 270 
Rhapis 270 
Rhode Island bent 129 
Rhodes grass 189 
Rhombolytrum 74 
rhomboidea 74 
Ribbon grass 203 
Rice 204,205 
cut-grass 206,207 
Indian 209 
tribe 204-206 
wild.... 209,210 
Rottboellia... 278 
compressa 278 
dimidiata 218 
fasciculata 278 
incurvata 106 
pannonica 106 
repens 105 
Rushes distinguished from grasses . 3-4 
Rye 91,92 
wild 95 
Page. 
Rye-grass 103 
Australian 103 
English L 103 
Italian 103,104 
perennial 103 
Rytilix 278,280 
glandulosa 280 
granulans 280 
Saccaton 151 
alkali. 150,152 
Saccharine sorghums 267 
Saccharum 255 
floridulum 255 
omcinarum 255,257 
spicatum 255 
Sacciolepis 236-237 
striata 237 
Saint Augustine grass 5,219,220 
Salt-grass 58, 59 
Sand-binding grasses 5, 123, 125 
Sand bur 249 
Savastana 199 
hirta 199 
Schedonnardus 179-180 
paniculatus 180, 181 
texanus 180 
Schedonorus 28 
Schellingia 169 
tenera 169 
Schizachyrium 260 
condensatum 260 
Schleropelta 168 
stolonifera 168 
Schmidtia 132 
subtilis 132 
Schoenus aculeatus 153 
Schrader's brome-grass 24 
Sclerachne 135 
arhansana 135 
pilosa 135 
Scleriaelata 209 
Scleropoa 34 
rigida 34 
Scleropogon. 81 
brevifolius 81, 82 
Scolochloa 38 
festucacea 38 
Scribneria 91 
bolanderi 91,93 
Sea marram 123 
Seaside oats 60 
Secale 91 
