468 INDEX. 
Page. Page. 
OLY 28. ooo eee eeeceeeee ee. 131 Panicum—Continued. 
“(polynomial)....................... 130 angustifolium.. 2.220000 0000 0000222, 148, 149 
Sativa... 00020 131,234 appressuM . 2... 222 
Oryzopsis asperifolia............2.0......... 149 aquatioum. 2.2, 218 
Junced 2. ee 151 arizonicum. 2.2.0... 2.2... 137 
pungens................................. 151 arundinacewm. .. 2.6.2.2 000 140 
Oxalistylis kunthiana...........--........... 174 ashe... 148 
Orybaphus...................... 334, 360 @uriculatum.. 22... 212 
aggregatus.......................00 2... 344,345 bambusoides. 2.2.0.0 000000000020 220, 221 
albidus......000...0..-. 00002. _.. B56 barbinode..- 222.2002, 137, 224 
angustifolius............................. 341 barbulatum. 22... 220022. 117, 148 
decumbens.................. eee 345 bartowense... 2.0.2. 000.00000000 0002. 218 
linearis... 00000 eee 341 boseii-. 22... 118, 147 
viscidus.........-................... 356 brevifolium. 2.2... ..2220000 0000222. 140, 227 
bodini.......220.2 00 344 brizoides. 2.2.2.0... wee eee eee cece eee 222 
californicus.....................-- 364 caerulescens ........002200... 219, 224, 297, 298 
cervantesii....2.0.00200000.0 ee 351 caespitosum .. 2.22... eee 141,225 
grandifolius........0.0.0 00. 349 eapillacewm... 2.2.2.2 140 
COCCINEUS.. 2.2222 eee 339 eapillare 2.222022. 118, 127,134, 147 
cucullatus. 22.2.0. 000..0.0...- 0-2 350 caricoides.... 2222... 227 
decumbens... ....0.......0..0 202 344 cayennense.... 2.2.0.2... 218 
floribundus... 2.000.000. 02 350 ChaetiuM... 2... 232 
froebelii.. 9.000 359 chartaginense ©... 02.22.0000 022. 138, 139 
glaber...22.000..000... cove cece eee. 341 Chawvintd ee 220 
glabrifolius 0.2... BAD, BOA chloroticum.. 2.0... 20 0002 218 
crassifolius we ce eee ee eee ee eee 364 chrysopsidifolium wee eee eee eee eee 218 
minor... 2.000000 350 clandestinum 22.22. ..0.0000000000... 118, 134 
hirsutus. 0.00000 00 2 352 | COlONUM . 2.2.22 119, 132, 213 
integrifolius.....0 0.000000 352 | comophyllum... 2.2 2...000..0022-00 02. 138,217 
laevis..-2 02... 857,368 | compactum . 2... 141,219 
linearifolius.. 2.2... Lecce eee cece ee 356 | condensum . 2.2.2.2... 222. 212,219, 223 
multi florus. 2.020000 eee 358 erusgalli . 22220. 117,119, 146, 213 
Oxybaphus nyctaginia...........-2-2 oe. 349 curvinerve........ cece eee eee eee eee 209 
nyctagineus... 22.2220 349 eyamescens...- 222... 225 
cervantesti ..20 00002 351 | dactylon. 2.2... 238 
latifolius. 2.000000 ee 350 decumMbeNs .. ee eee 136, 205 
oblongifolius. 2.000.000.0022 350 diandrum.......0.0000.0000........ 139, 223, 224 
pilosus. 2. eee 348 dichotomiflorum.........0.......2.... 147, 218 
ovatus... 2.22.22 eee 350 | dichotomum . 2. .2.22.0.0.02.2....... 117,129 
pilosus. 2.6.22. 353 | nodiflorum 2.2.2.2... eee 111,219 
VISCOSUS. 2. eee 347 forma glabrescens................ 223 
wrightii. 0.2 357 diffusum. 2.2.22 220000 0020020002 139,220 
Pachycereus.......0000000.00.002.2-0-0200----. 420 dimidiatum... 020.000. 116 
ealvus. 2.2.2.2 22 eee eee 420 dissectum . 2.222000 00 20228. 115, 116, 133, 202 
chrysomallus..............0.0.2.-....2-. 421 distantiflorum _.......2.............. 220,227 
columna-trajani. 22.22.22. 421 distichum.. 22... 00 -00.0.000-00.020-22--.. 137,225 
grandis......0 00202. 421 divaricatum... 118, 119, 140, 149, 220, 221, 226 
marginabtus....2.2220 2.2.0 421 puberulum. 2.020000 000... Lecce e ee 220 
oreuttii.. 2... 422 8 stenostachyum........2..-- 222. 221 
pecten-aboriginum........2.2........ 421,422 duchaissingii........0.00000..00--0 ee 210 
pringlei.. 2... ..22000000 00 422 UTUM 2.0. 211 
queretarensis..................-......... 422 EL 148 
titan... 422 elephantipes... 2-2-2000. 218 
Panicularia borealis.............. 2.22.22... 154 eQuUinwin.. 6.2.2 cece eee eee 224, 225 
canadensis. .........0.0.00....0.0........ 155 | erectifolium...2...00.002.0.022.......... 221 
elongata... 2-2... 149 | exiguiflorum. ...2.....022........ 208, 220, 221 
melicaria... 22.22.0022. 149 | fasciculatum........ 116, 134, 188,139, 204, 221 
nervata.. 2.220... 0000 eee 155 | chartaginense.......2..020000....... 138 
Panicum acuminatum ............... 138, 139, 217 filiforme . 22.2200 22220 117,186, 142, 146, 209 
adspersum 2... ...0.20.02200.000.2. 119, 217,226 flavescens . 2.22. 139,221 
dequiglume. 20. eee eee 210 | floridanum... 2.000000 eee --- 221 
agrostidiforme........... 2.2.2 -22--. 139, 223,224 | fuseum oo... eee 139, 221 
albomarginatum.........2.... Lecce eens 227 | fusiforme... 2.222622 222 
altissimum. oo... 002000 eee 224 | geminatum....-.....2..0...........-.-.. 222 
amphistemon.......0....0000.20-020.2.-2- 211 geniculatum.. 2.200200 eee 230 
amplericaule... 22... 00.000 eee ee ee 212 | germanicum........ cee eee eee eee eee ee ee 141 
ANCePS... 2. eee ee 147 gibbum.. 2... 127, 130, 134, 218 
