INDEX. 



893 



Page. 



Orthostichella 291 



Orthotrichaceae 300,309 



Orthotrichum, catalogue — 300 



jiumilum 300 



Oryza, catalogue 364 



sativa - 95,825 



Osage orange 475 



Osmanthus americana 164 



auiericanus 45, 122, 125 



catalogue _ - 668 



fragrans 835,136 



major 136 



Osniorhiza ^ 646 



brevistylis - 646 



claytoni 646 



longistylis 646 



Osmunda bitemata 310 



americana _ 46t) 



catalogue 319 



cinnamomea 64, 125 



regalis 123,125 



virginiana 311 



Ostrya -.. 178 



virginiana. 82,83,154,180,197,198 



Otidea, catalogue 156 



OtophyUa m ichauxii _ 726 



Ovularia, catalogue 235 



Oxalidaceae 584 



Oxalis, catalogue . _ 584 



corniculata stricta 584 



flilipes - 114 



grandis 65,79 



recurva .-. 74,114 



recui'va 585 



stricta 585 



Oxeye 796 



Oxybaphus 493 



ulbida 493 



nyctugineits 494 



Oxycaryum schotii biirkianum . _ . _ _ _ . 402 



Oxydendrum arboreum 47,70,118 



catalogue 656 



Oxypolis, catalogue 611 



teretifolia 128 



Pachysandra, catalogue 599 



low - 599 



Pacific life area 31 



Paepalanthus 429 



flamdulus 429 



Painted cup 52,728 



Paleozoic strata 58 



Pallaviciuia, catalogue 287 



lyellii 285 



Palm, arrowroot 137 



fern 832 



sago - 137 



Palmae 423 



Palmetto 423 



blue 96,122,125,423,424 



dwarf 32,41,96,423 



saw 131,424 



Palms 423 



Paludial forest of Coast Pine belt 109, 117 



of Coast plain 124 



of pine barrens 125 



plants .,.-, 76 



Page. 



Palustrian plants. 49 



Panaeolus, catalogue.. 223 



Panax, catalogue 640 



quinquefolium 75,108 



Pancratium carolinianiun .. 447 



coronarium 447 



niexicanum 447 



occidentale 447 



rotatum 447 



Panic grass 351,354-357,822 



Panicularia, catalogue 386 



nervata 76 



Panicum agrostidiforrae 65 



agrostoides 357 



elungatum 356 



alabuiiiense 342 



albo-niarginatum 349, 350 



amarum 357 



anceps 98,356 



anceps 167 



strictwii 316 



angustifolium 113,348 



angustifoliurn 347 



arenarium 347 



arenicola 113 



arenicola .. 348 



autumnale 104 



autumnale 355 



barbinode 95 



barbinode 826 



barbulatum 352 



beaked -. 3.56 



bearded 352 



bifldum -. 342 



cahoonianum 318 



capillare flexile 3.55 



minus 3.53 



catalogue _ 346 



caudatiini 361 



cenchroides 362 



ciliatifolium 349 



eiliatum 349 



clandestinum 65,355 



cognatum 105,355 



colonum 358 



commutatum 65,76,88,354 



consauguineum 349 



conKanguineuni 348 



creeping 347 



crus-galli 3.57 



curtifolium 3.50 



curtisii - 346 



dartylon 373 



debile 347,3.56 



demissum 351 



deniissum 351 



depaupei'atvim 347 



dichotomum 171,24,2,3-52 



digitarioides 128,346 



diver gens 3.55 



earlei 349 



elliottianum 358 



elougatum.- 65, 171,246,2.56 



ramosior 357 



ensifolium 359 



equilaterale 845 



fasciculatum 346 



