341 
Fig. 
Late 454 
5 im Wo Sica remade 75 
le icula Mich 74 
mo „ eb 78 
0 1 5 76 
virginica Will 77 
Lemmon's canary-grass ......... 412 
se 447 
„ „ 572 
e 36 
Leptochloa d Ach (. BE. 2 
fasci: s (Lam.).. 212 
imbricata Thurb 4 
langloisii Vasey..... 
ucr 5 )- 219 
eyi Vasey....... 
pringlei bei DRIN. 218 
bra Nees 21 
Spicata (Nees)....... 211 
ricta Fourn........ 216 
scida ig Aro. 21 
Lepturus ugs rk IDA. 297 
: filifo: (Both3. 588 
incurvatus (Linn.) 589 
niculatus Nutt...... 193 
Lesourdia karwinskyana Fourn.. 225 
vultiflora Fourn...... 
Letterman's blue-grass .......... 
arkansana (Nutt.).... 133 
pilosa 
(Trin.).. 138 
Little barley 610 
Blue Stems. A A 13 
crab-grass 38 
mountain-rice. ............ 95 
Lizard-tail-grass _____........___- 6 
Loco weed 437 
Lolium ital 296 
perenne Enn 295 
temulentum Linn ....... 587 
temulentum glaberrima 
untze 587 
Long-awned poverty-grass.._... 88 
bearded broom sedge...... 315 
leafed spike-grass 530 
St N 120 
: Stalk NES o sul 62 
Loosely-flowered Paspalum ..... 334 
Lophochlena californica Nees .. 529 
refracta A. Gray... 263 
. iov unosi ori 24 
Low panic-grass 341 
DL. ORE e 538 
. Luziola ensis Chapm..... 78 
. Lyeurus phleoides H. B. K....... 450 
. Macoun’s lym 4 
Manisuris compres (Linn. f.). pr 
Fig. 
Manisuris corrugata (Baldw.)... or 
cylindrica (Michx.).. 
yide „ x: 
rugosa (Nutt.)........ 906 
chapm 
(Hack.) .... 306 
tessellata (Steud.). 305,306 
ar ake 
(Hack.).. 
Ye 
„ broom sedge .... 313 
richloris ....... 190 
aga e A 187 
Mar om- GIAE oara cata 5225 149 
Marsh ate T 482 
Oat-wress: 2.2.2 lll... $--- 159 
Panic-grass 354 
Mat-grass 5 
Meadow barley 609 
escue 288 
oxtai 116 
Melica Vesp: Boland. i.u 526 
aristata Thurb....... 527,528 
bulbosa Geyer............ 261 
bulbosa S. Wats .......... 259 
bulbosa Thurb ....... 522,524 
californica Scribn........ 522 
ce a ( PS ip a d. DEN 
colpodioides Nees 518 
mS. Beribn ........ 523 
fugax Boland...... 2:3. 520 
Dra MIGNE c si 257 
harfordii Boland......... 525 
imperfecta Trin.......... 518 
minor Scribn. 518 
inflata Vasey . 2222. 2-22. 524 
longiligula Scribn. & 
n,, EET 521 
mutica l 257 
parviflora Porter. 258 
HIBPI aw NO cuis 518 
parviflora (Porter)....... 258 
pocoides Torr 522 
porteri Seri 258 
smithii (Porter) 2... <2: 527 
spectabilis Scribn ........ 259 
stricta Boland 260 
bulata Scribn .......... 526 
orreyana Scribn. ........ 519 
Mexican dropseed................ 100 
salt- E 
Milium compressum S 24 
md € 5 98 
. 141 
ae eee ram bd vu id 35 
Mille 
Mission. VVV 
Mohr's br dg 314 
Molinia czerulea Gi- 0 
