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Agropyron 
albicans 
^r i i X* il t h s 1 1 
semi cost at uin 
trichophorum 
vulDimmi 
Agrostis 
Id a o n* n. 
blasdalei 
benders oni 
nigra ^ 
id a _l x e 
Alopecurus 
creticus 
coat us 
tophicarpum 
muhlenber^ianum 
Andropogon 
cabanisii 
campyloracheus 
divergens 
3 ica n s u a t u s 
01 
ma r i t iinii s 
perangu status 
sub tenuis 
tracyi 
W*r» "i Vj f i •? 
¥ v — L. >■ ~-j J — I* KJ «Xp 
i in t n o x a nth tun 
jg r a c «l 1 e 
Aristida 
condensata 
curtisii 
f lor idana 
gyrans 
Aristida ( cont f d ) 
p a t u 1 a 
ramosissima 
rhizoBiODliora 
JC 
s imp iicifl or a 
tenuispica 
ivena 
bvzantina 
hookeri 
Bouteloua 
eludens 
'V -Jm ClX. 
extensa 
Br omu s 
axe u t e n sis 
sb c a 1 1 nil s 
\j c* XcUlLca j—JL w o u _L o 
bolanderi 
c a. 1 1 1. or n l c a 
canadensis 
macouniana 
crassiglumis 
densa 
folios 
lactea 
oa 
perplexa 
porter 
Calamovilf a 
* • * 
curt i si l 
KJ 
enciirus 
barbatus 
0 2i 1 or i s 
chloridea 
f* 1 or 1, d an a 
latisquainea 
preiurii 
subdolicho stachya 
texensis 
