486 INDEX. 
Page. Page. 
Morinda muscosa. ...........2.0.cc cece cece 123 | Orthoclada...... iveeecebewesseeecssGse couse 898 
Morongla... 20.2.0... 0.2. ecw eee cece ween wees 104 Lt €. ee pesaees Pere rer cannes 398 
distachya......... Pererrrerere eaeseees 106 LS eoeeeesees 393 
Pilosa... 2... ec eeeeeeeseeeeee eakesseees 105 | Orthopogon cubensi$.... 2. ccc ccc ceseeseeeues . 9844 
Mountain soursop..........-..2-eeeeeeeeeces 24 hirtellug...........005 bob aces eeeeeuscaas 344 
Muhlenbergia...........eceeesececacesees --. 867 TONGCHUS So ooo coca scecesccsckosacessesues 344 
Derteroniana. 2... cece ccc c cece cece eencee 290 SELQTIUG ook vive dsvacecececessascasesece's 344 
capillaris.................-2 2 eee eee eee BOT | Oryza... eee ccc cece cece cece eee ween eeenes 862 
SINC oo occ aw eccccicdcecseddsseseseseses 378 heTandra... 2... s eee eee cece eee cece 363 
Multijugatae (section). ................0.0008 148 FAO A 6. occs sec ee ce cddesdvesascseavcoss 862 
Muy............ Seaeseesasese sees sdeceseaess 79 i 363 
Muyozapot.....-.....2..e eee eee ee eee eee eee 79 Rs a 363 
Myxa (section). ...........ssseseeeeees 251, 252, 254 SAUIVA. occ cc cccsescceesecstscscesesssess 362 
Naseberry............ceecee sees cececeeeeaees 81 latifolia......... shesessnSeusccses ence 362 
tree......... kas Sisto siewioas eteaidioe ai sine ses TO | OFFERS coe ecw cece seas eesaedencnwanea ees 264, 269 
Natal grass........ eeeeaveeeeeesseseeneees see 346 | Oxydenia virgata. ....... 2... cece eee eee eee ee 384 
Navicularia lanata............ccc eee eeeeeees S08) POCR Ecco dsca cess cts esceessaesccecuacessseee 197 
Navo.......... een weeseeeseccedessccusecuces 189 de mono........ sesSesseuews cosas saceeee 197 
Needa2e asses essen ene dea Seeiesceeets 289 monkey........... e iSaedia dase cceea scones 197 
aliena..........-..2.----22-- eneaneeeeees POO |: PACAYs ic... ciccesacssstciseesesosescses sees 203 
Nazieae. ........ cee cece cece cece reccerere 264,266 | Pachira..........cccecceccacaccccccnccceus 159, 160 
Need... 2... .ceeeeeeeeeeeces eutseseusssouess 98 aquatica............. seeeesiekeances eee 160,161 
delicatula............. cece cece eseeee eee = 98 JONUE coc acces scieivasdesesisses --- 161,163 
psychotrioides............. Sieseseewscsee 99 insignis... ........eees sea baaietsuesaeeee te 160 
Negro head............2.eeeseceeeeeceeaeecee 10,31 macrocarpa......... Sicguweaeesaws paweces 160 
Nispero...........cccececeeceneccessceens 76, 78,79 BOSSIG. 5. occcessveeevecesesessoeseees 161,162 
de monte...............-.. cee eee ee eee ee 80 Villosula. ....2.ceccccccusccscccnccccascce 161 
QUIGEIISO soo os 250. bo se2esoasecer esas seer ee 79 | Pacholi.. 0.00.0... ccc ccc eee ce eee ee eee e ences 285 
Notholeus......... Suecaeah cases sceuses sess S71 | Pachuli..............2.2-2eeeeeeeees easesees 285 
lanatus........ becvacese sesesueenpaeesies BIL | Palicourea............ecceeeeeeeeeeeeeeeecees 141 
Oa-b0......- 2-2 ese cece eceeeeee scene ceeetes 82 chiriquina............ asesuecauavasseces 140 
Oat, cultivated..............eeee- seceleusieee. 372 heterantha. ................--.-.--eeeeee 141 
0 ee 372 IMNOXICANS. 6. os. esccceescesescsscesseesess 140 
Oats, seaside... 2.2.0.2... eee eee eee ee eee 393 | Palo de cruz........cccceceececcecucceccececs 150 
WU... eens eee nee e cece esnee renee creeeee 361 de sangre... 2.2.26... .c cece ee eee sees eee 147 
Oblongiflorae (subsection).........00eseeeee- 16 | Palovea..... 2... cece eee ce cece cnecee 148,149 
Ocedipachne punctata.........02c0ccceesseeees 293 | Panama flora, relations.................0006- 87 
Old woman's head...........-.....-. seeeees BL | Panicatae. ............ cece ness ceeceeeeeeees 264 
10; eae B57 | Paniceae.........2.....-2 eee eee cece ceeeee 264, 267 
arundinacea........... sevaterrenserecces 357 | Paniculares (subsection)...................-- 248 
arillaris........eeeeeee oe seesensassonses $53 | Panicum. ........0....eec cece cece ee eceeees $22, 333 
Cillatifolia...........eeeesee ewes eee eee. 858 aciculare. 2.0.2... 0cccceeesceeeeeeeceeees 831 
latifolia........... Creer e rrr errr res 335, 85 7,353 acuminmatum. .......... ccc ccc cece nce eece B32 
var. arundinaced.........---.....-4-- 357 albomarginatum........ ysceesesiuscaucs 882 
Ue seereeetrens 360 Alsinoides...... 22. cece cece ees ceeeeeeeceee 334 
paniculata.....++.-++++-+++- tetteeeeeeeee 357 BUEWE ca oe Geodesic ccte cs seseceecessceuc 829 
a 35 AMATUUM. .......0eeeeee scene eeeeeeecncs B29 
PUNE. oe reece cece cece eee e teense eeeees 358 AMPAADOLUM . 6... cc ccceccceennnnseeeeee 350 
Semiovata......-.2-.ceeesseeeeeeees sees. 358 MIM pPhisteMON . 2... cece e ee cccecenceseceee 341 
Strephioides. . 2.2.2... 0.0 -e cece eee eeeeees 360 amplevicatle..........0.eececeeeceeeeeeee 340 
Oncoba laurina..............0..-.eee see e eens 164 amplifolium........ eicewsdecineececesees 350 
Opizia....- 220-2... c cece eee cece eee e ees 884 ANGLGTUT. .... cece ee eceececeeceeceeeeres 353 
stolonifera..........-22.-eeeee see eeee ones 835 aquaticum BOSC.......cesssecceeeeecesces 339 
Oplismenus ee wee ee ele wees © een enee eect weveeess 348 aquaticum POM os aces ceuwcdsccedcncesces $28 
burmanni Ssadeuewseneeeecuesasueeduteaas B44 varenicoloides. ....-- cc cccccccccccccecccce 331 
CTIStALUS . oo cee cc cca c ec ccceeccecsseceser 344 argyrostachyum wine e cee bees eheaeeusaee 294 
Pa ee 344 OTistatUmM , oo. ccceccccccacccucccecsceccce 845 
Hirtellus... 2.0.0... 0... cece eee e ewes 844, 402 arundinaceum. ........0.0005 saesseceres 343 
Jamaicensis. .............2.cee renee eens 345 muriculatum. .......cceceeeeeee Jeveseaase 340 
Voliaceus. 2... 22.22 0eeeee sees ee eeee ee eee 344 OTA EC. coc scccceceesseusccssccavcuevaces 334 
setarius...... tee eee ee eee e eee e eee eees 334,344 bambusioides. 2.2.0.0... cceccceeeeeeees 336, 337 
CENUIS .. 22 eee ee eee eee eee eee 334 barbatum ....ccccccceecccucecceeeceeeuecs 348 
undulatifolius...........2-..20-220-20e05- 344 | PARDON Gs eceteecatern eedeainsnnyanss 327 
Opuntias..... 2.2.2.2... eee cece eee eee ee ee eee 57 | berteronianuM. ....... 0c cece eee eceeeneee 351 
Orchard graSS.....-......--00eeeeeee eee eeeee 395 | boliviense.... 2.0.0.0 ..02.ce eee e eee ence 830 
Oreocallis (section).............ccceceeeeeees 231 | brachiatum. . 2.22.2... 20sec cece ee eee 348, 349 
ruizii....... eegbees wea Jeeeusteccesacoe es 230 | burmanni........ 200.0. .00005. se eaeeaieaee 344 
