1388 



INDEX 



Oenothera, 840, S41, 842, 



843, 844, 845, 846 

 Ogeeche Plum, 852 

 Ohio Buckeye, 740 

 Oil-nut, 1103 

 Okenia 

 Okra, 776 

 Olacaceae, 1103 

 Oldenlandia, 1106 

 ■Old-field Pine, 28 

 Old Man's Beard, 505, 



920 

 Oleaceae, 916 

 Oleales, 916 

 Oleander, 936 

 Oleaster Family, 820 

 Oligoneuron, 1188 

 Olive 



Wild, 910, 920 

 Olive Family, 916 

 ■Olyra, 110 

 ■Onagra, 839 

 Onagraceae, 834 

 Oncidium, 330 

 Onion, 262 



Wild, 263 

 Onion Family, 262 

 Onoclea, 18 

 Onoclea, 23 

 Onosmodium, 1000 

 Operculina, 1360 

 Ophioglossales, 1 

 Ophioglossum, 1 

 Ophioglossum, 2 

 Ophrys, 320 

 Opium Poppy, 461 

 Oplismenus, 84 

 Opopanax, Yellow, 578 

 Oppossum Wood, 915 

 Opulaster, 513, 1337, 

 Opuntia, 816 

 Opuntiaceae, 811 

 Opuntiales, 810 

 Orache, 386 

 Orange 



Bitter-sweet, 678 

 Mock, ,506, 912 

 Osage, 361 

 Sweet, 678 

 Orange-grass, 791 

 Orange-root, 430 



Orchard Grass, 152 



Orchidaceae, 309 



Orchidales, 308 



Orchid Family, 309 

 Orchis 



Crane-flv, 327 

 Fringed, 313 

 Showy, 312, 313 



Orchis, 312 



Oreodoxa, 225 



Ornithopteris, 5 



Orobanchaceae, 1092 



Orobanche, 1093 



Orontium, 228 



Orpine Family, 496 



Ortachne, 119 



Oryza, 112 



Osage Orange, 361 



Osmanthus, 920 



Osmia, 1163 



Osmorrhiza, 864 



Osmunda, 4 



OSMUNDACEAE, 4 



Ostrich Fern, 23 

 Ostrya, 344 

 Oswego Tea, 1036 

 Otoheite Gooseberry, 



1347 

 Otophylla, 1075 

 Overcup Oak, 355 



OXALIDACEAE, 664 



Oxalis, 665 



Oxalis, 665, 666, 667, 668 

 Oxybaphus, 406 

 Oxycoccus, 897 



Oxydendron, 890 

 Oxypolis, 874 

 Oxytria, 268 

 Oxytropis, 1342 

 Oyster Plant, 1319 



Pachysandra, 724 

 Pachystima, 735 

 Padus, 573 

 Paederia, 1367 

 Paepalnnthus, 235 

 Painted-cup, 1079 

 Palafoxia, 1288 

 Palm 



Coco, 225 



Coco-nut, 225 



Needle, 224 



Royal, 225 

 Pal ma Christi, 705 

 Palmae, 221 

 Palmetto, 223 



Blue, 224 



Cabbage, 223 



Dwarf, 223 



Saw, 224 



Scrub, 223 

 Palm Family, 221 

 Paltonium, 9 

 Panax, 855 

 Pandaxales, 38 

 Panicularia, 154 

 Panicum, 85 



agrostoides, 93 



albomarginatum, 98 



amarum, 93 



angustifolium, 95 



annulum, 96 



arenicola, 95 



Ashei, 102 



Atlanticum, 101 



Baldwinii, 97 



barbulatum, 96 



brachyanthum, 91 



capillare, 92 



capillarioides, 93 



Chapmanii, 91 



chrysopsidifolium, 100 



ciliatum, 94 



ciliatissimum, 91 



ciliiferum, 101 



ciliosum, 99 



clandestinum, 103 



Combsii, 93 



Commonsianum, 101 



commutatum, 103 



cognatum, 92 



condensum, 93 



consanguineum, 95 



curtifolium, 97 



curtivaginum, 97 



Cuthbertii, 97 



depauperatum, 94 



dichotomum, 96 



diffusum, 92 



digitarioides, 91 



Earlei, 96 



ensifolium, 97 



epilifolium, 101 



equilaterale, 102 



erectifolium, 100 

 fasciculatum, 91 

 filiculme, 99 

 filipes, 92 

 flavovirens, 98 

 flexile, 92 

 fuscum, 91 

 Gattingeri, 92 

 glabrifolium, 94 

 glabrissimum, 98 

 gracilicaule, 98 

 Hallii, 92 

 halophilum, 93 

 Hellori, 102 

 inflatum, 100 

 Joorii, 103 

 lanuginosum, 99 



Panicum 



latifolium, 104 



laxiflorum, 95 



leucothrix, 99 



linearifolium, 94 



Lindheimeri, 100 



longiligulatum, 98 



lucidum, 97 



macrocarpon, 104 



malacon, 102 



malacophyllum, 103 



Manatense, 102 



Mattamuskeetense, 96 



miliaceum, 92 



molle, 90 



mutabile, 103 



maximum, 93 



Nashianum, 95 



nemopanthum, 96 



neuranthum, 95 



nitidum, 99 



nudicaule, 97 



obtusum, 90 



octonodum, 98 



oligosanthes, 103 



ovale, 102 



parv^ispiculum, 99 



paspaloides, 90 



patentifolium, 95 



paucipilum, 98 



pedicellatum, 101 



perlongum, 94 



pernervosum, 103 



Philadelphicum, 92 



polyanthes, 100 



polycaulon, 94 



Porterianum, 104 



proliferum, 92 



prostratum, 90 



pseudanceps, 93 



pseudopubescens, 100 



pubifolium, 104 



pyriforme, 95 



ramisetum, 91 



Ravenelii, 104 



repens, 93 



Reverchonii, 91 



Roanokense, 95 



rostratum, 94 



scabriusculum, 102 



scoparium, 102 



Scribnerianum, 103 



sphaerocarpon, 100 



sphagnicola, 97 



stenodes, 92 



stipitatum, 94 



strictifolium, 101 



strigosum, 94 



Tennesseense, 99 



Texanum, 91 



Thurowii, 99 



trifolium, 98 



unciphyllum, 100 



verrucosum, 91 



villosissimum, 101 



virgatum, 93 



Webberianum, 96 



Wrightianum, 97 



xanthospermum, 101 



Yadkinense, 96 

 Panicum, 80, 82, 83, 104, 



105 

 Papaver, 461 

 Papaveraceae, 460 

 Papaverales, 460 

 Papaw, 449, 808 

 Papaw Family, 808 

 Papayaceae, 808 

 Paper Mulberry, 362 

 Papilionaceae, 593 

 Pappophorum, 140 

 Paradise Flower, 578 

 Paradise-tree, 680 

 Parietaria, 359 

 Parkinsonia, 589 

 Parnassia, 498 



Parnassiaceae, 498 

 Paronychia, 399 

 Paronychia, 401 

 Parosela, 626 

 Parsley, 1355 



Hedge, 864 



Hemlock, 873 



Marsh, 867 



Sand, 867 

 Parsnip 



Cow, 876 



Meadow, 872 



Water, 870 



Wild, 875 

 Parsonsia, 829 

 Parthenium, 1247 

 Parthenocissus, 758 

 Partridge-berry, 1114 

 Pascalia, 1262 

 Paspalum, 69 



altissimum, 75 



amplum, 77 



angustifolium, 74 



australe, 74 



bifidum, 77 



blepharophyllum, 71 



Blodgettii, 75 



Boscianum, 75 



Buckleyanum, 76 



Chapmanii, 72 



ciliatifolium, 72 



circulare, 74 



conjugatum, 77 



Curtisianum, 77 



dasyphyllum, 74 



difforme, 75 



dilatatum, 77 



distichum, 78 



Eggertii, 72 



elatum, 73 



epile, 72 



Floridanum, 76 



geminum, 75 



giganteum, 76 



glaberrimum, 76 



glabratum, 76 



gracillimum, 73 



Hallii, 75 



Kearneyi, 77 



Kentuckiense, 72 



laeve, 74 



laeviglume, 75 



latifolium, 73 



lividum, 76 



longepedunculatum, 72 



longicilium, 76 



longipilum, 74 



membranaceum, 71 



mucronatum, 71 



Muhlenbergii, 73 



plicatulum, 75 



praecox, 76 



praelongum, 74 



propinquum, 71 



pubescens, 73 



rigidifolium, 72 



scrobiculatum, 74 



setaceum, 73 



Simpsonii, 74 



solitarium, 77 



stramineum, 72 



tardum, 76 



vaginatum, 78 



Vaseyanum, 77 



villosissimum, 73 

 Paspalum, 78, 79 

 Passiflora, 808 

 Passifloraceae, 808 

 Passiflorales, 808 

 Passion-flower, 808 

 Passion-flower Family, 



808 

 Pastinaca, 875 

 Paulownia, 1062 

 Paurotis, 1327 

 Pavonia, 773 



