: Rattlesnake-grass 5 
Red-haired AN Line Ses QD 
Red Bent 
— 
r... Seg ent! 238 
"Sepe, EPI. Qi V auclor 238 
sd D MET 483 
Reed ed J 475 
Ann LLLI oo 411 
TORCH n eo ho os 287 
meadow-grass ............. 280 
. 409 
serine oligostachya ‘Munro. 22 
Rescue grass 2093 
Reverchon’s panie 35 
enti T 41¹ 
%%% ĩ] ũAAA A ĩðVẽ 76 
eee TM qe * 435 
wheat- grass. 597 
River-side wheat- grass. 595 
Rocky mountain lerem N 161 
Rothrock’s grama. 203 
Rottboellia pcm Nutt ndis 
compressa Linn. f. 5 
ata auet 305 
ERE 306 
cylindrica Torr...... 307 
is Essa. DAD 
incurvata de TEMPE 589 
eg „ 306 
ils hi Marans 305 
Round fowered TPaHIS 2 57 
Rough-flowered rat-tail grass... 306 
— „„ 464 
Lep pee aces oe DIS 
panic- grass . 851 
-stalked meadow- grass... . 539 
Rush grass. . 
like timothy.. 5 113 
ina e 
Ä ( 295 
c ae 458 
BAM cedar OC Og 226 
EOM S i 515 
bar e os ME 
REARS betwee 172 
Sand bh Hines „„ 550 
SIE ip aA oe 318 
Ps Se Wane wee peg col ERU 69 
c Ll 456 
Saunders lyme-grass .... . 623 | 
i (Bw.) .. 3 410 | 
macrophylla ( Thurb.) : 
Linn.) . 83,4 
: orata 
Schedonnardus panic : lat us 
Nut po 
( 
— 8 
Schedo onorus tec 
meee one 
€ festucacea ( ) i: 
Maces herum: ( Thurb.)... 297 
Seribner's feath: 
Seaside beard- pania 
barley 
—— neee 
ee sesen 
ae 
Sesleria dactyloides Nutt -.------ 20 2 
Setaria composita H. B. K er. 
corru 
Shama millet. 
Ahaan’ P, 
Short-awned grama.. 
reed-grass . 
Short-bearded broom sedge 
Short-haired reed-grass 
Short-leafed — — —— 
i 
—— 
i 
* 
* 
, 
1 
Li 
* 
3 
ene 
Short-spiked ee. 
Short- stalked Eragrostis -> EC 
—— — 
8 
> 
: 
Li 
i 
* 
/ 
i 
nU 
© 
IE 
Sieglingia RES Kuntze sae 
albescens Kuntze ----- 
mbigua Kun 
decumbens (Linn... 8 ; 
Nan 
| Silky eee „ " 
IET 1 3 
Silver- beard... „ 
* 
eem rt 
