VI 
INDEX. 
Heteropogon eontortus: . oi. ie. oe eo SE aes ee ep ese oat aes ear 
Hilaria cenchroides....... SC Ana aris Syed eG: ae ee Ber cen LOS eee peaee os 
miuticae. 1.55 s3%:. SPO ot MT Pee Se pg SMe OE aN nae nigh eer re Nader ee ree 
PIPIAR Seas kc ie ee oe Sea ett dec ot Vetere ease meee. ae aie Bites 
RACES DELON Sean bse Seale Ss Vale | ks ido Sh wee EE a ve Sas Ei eme a ee ates ates 
Eades AE Ss oe piclaphiea et tee TT aN RE Os, oie he clara Sey St NRG or Ay a eae ana oe 
iictare Buckleyana WR Poke tec aie a ena eels oS sce Poa cha tc eaiee eee ints eee 
BAP GA Fo. Oe Tee siphon ess rare a SLR g ee ae eee eiyac ot 
aintichophy iahiine Saree eens ao et UTE 6 Sang vie ni snes ne eee 
Bae Seca ea sh eM PRE eye ot ee OLN gale Oh ae paeee ene pets 
Nes iiekicche BUNS ree Popes rae Marae ay ees gene eave, ene) Seger each sive ater 
—, rib ee Seen eb Sas Ps ye NL os ig tis ea ae ee Te 
EE EONS Care Ns ber a Sani ve Gees nan Lieaeens sickens WER ats a ou ee ary ecg: 
Oryzopsis falas bla Np ear bec Wane wae Bene at See opt’ Be ae 
pibenioes: Sdhars ai aerate pattem eames es Des se pen es Jute ee eae pee 
Panicum bulbosum ........... See a a Peper de PUL ail 4 5g woe cg ey gy SU a eal ae are 
CTHAUBSIIDUMN sig Se he ew aioe eee ya Js eben Bes is Bia ai ee pat 
‘Wachnanthum sys. 25s; eee Foe tt Sa atest ls aig eben at pace Snge oe 
Paspalum distichum ...... ~weares eieeeuee cs ee wee (oad qouee CRG mee Spa ea a rate ig Pa 
livi Pee a aepiaraae anh w hike aah Seo ae cca Parr eR Tk eee 
TORO ee Fv a ale thas Heres Se er Oe Phe SUE Om Seine ieteceea Aru kg F 
Phalaris intermedia; var. angusta: ... 25.0... i oe SNe aa EN ara eee irene ee. ute 
Pappophorum ape Coat er ihee 9 warp gt ete ani Ee wae Salih We sie Seatenad aoa es Ne Se Lae ed 
Wri ight. alia ahaa Pi iataee eat Mey ae Oe EON sh EAA were Vn dee ye 
Schedonnardus Texan Re pen et eae Aa ee gp oh 9 Gis oho RaW RTE ens eames 
Sclero Karwindkiaaas oo eas re dad Vie aig ee eon ee = 
Part. Plate. 
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11 
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aN rorrwk wwe 
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