1390 



INDEX 



Ponthieva, 321 

 Poor Man's Weather- 

 glass, 905 

 Pop Ash, 918 

 Poplar, 338 



White, 453 

 Poppy, 461 



Celandine, 461 



Garden, 461 



Mexican, 462 



Opium, 461 



Prickly, 462 



Rock, 461 



Yellow, 461 

 Poppy Ash, 918 

 Poppy Family, 460 

 Poppy Mallow, 766 

 Populus, 338 

 Porlieria, 671 

 Porteranthus, 515 

 Portulaca, 415, 1335 



PORTDLACACEAE, 413 



Possum Haw, 732 

 Possumwood, 908 

 Post Oak, 355 

 Potamogeton, 40 

 Potato Family, 980 

 Potentilla, 621 

 Poteridium, 1338 

 Poterium, 1339 

 Poterium, 526 

 Poverty Grass, 114, 115 

 Poverty Pine, 28 

 Powder-horn, 424 

 Prairie-clover, 628 

 Prairie Lily, 290 

 Prairie Rose, 526 

 Prenanthes, 1311 

 Prescottia, 321 

 Prickly Ash, 674, 675 

 Prickly Pear, 815 

 Prickly Poppy, 462 

 Pride-of-India, 681 

 Primrose, 843, 844, 845 



Evening, 839, 840, 841 

 Primrose Family, 900 

 Primulaceae, 900 

 Primijlales, 898 

 Prince's Feather, 380 

 Prince's Pine, 879 

 Prionopsis, 1185 

 Priva, 1013 

 Privet, 920 

 Prosartes, 271 

 Proserpinaea, 849, 1354 

 Prosopis, 583 

 Proteaceae, 819 

 Protea Family, 819 

 Proteales, 819 

 Prunella, 1026 

 Prunus, 570, 1339 

 Prunus, 573 

 Pseudophoenix, 225 

 Psidium, 833 

 Psilactis, 1206 

 Psilocarya, 189 

 Psilostrophe, 1372 



PSILOTACEAE, 29 



Psilotum, 29 

 Psilotum Family, 29 

 Psoralea, 620 

 Psychotria, 1113, 1367 

 Ptelea, 676 

 Pteridophyta, 1 

 Pteridium, 10 

 Pteria, 9 

 Pteris, 10 

 Pterocaulon, 1236 

 Ptilimnium, 870, 1355, 



1356 

 Puccoon, 460, 998 

 Pumpkin, 1138 

 Pumpkin Ash, 918 

 Punica, 830 



PUNICACEAE, 829 



Purple Haw, 748 



Purple Rocket, 474 

 Purple Slipper, 311 

 Purple Virgin's Bower, 



440 

 Purslane, 416 



Marsh, 835 



Sea, 413 



Water, 826 

 Purslane Family, 413 

 Pussley, 416 

 Putty-root, 328 

 Pycnanthemum, 1045 

 Pycnothymus, 1042 

 Pyrola, 878 

 Pyrolaceae, 878 

 Pyrrhopappus, 1314 

 Pyrularia, 1103 

 Pyrus, 529 

 Pyrus, 531 

 Pyxidanthera, 897 

 Pyxie, 897 



Quamasia, 267 

 Quamoclit, 961 

 Quassia Family, 679 

 Queen of the Prairie, 523 

 Queenroot, 704 

 Queen's Delight, 704 

 Quercitron, 352 

 Quercus, 348, 1331, 1332 

 Quillwort, 31 

 Quillwort Family, 30 

 Quincula, 987 

 Quitch Grass, 158 



Rabbit Tobacco, 1238 

 Ragweed, 1150, 1320 

 Ragweed Family, 1148 

 Ragwort, 1302 

 Ramie, 359 

 Ranales, 428 

 Randia, 1110 

 Ranunculaceae, 429 

 Ranunculus, 441 

 Ranunculus, 440 

 Rapanea, 907 

 Raspberry, 515 



Black, 516 



Red, 517 

 Ratibida, 1260 

 Rat-tail Grass, 56 

 Rattle-box, 601, 915 

 Rattlesnake Plantain, 322 

 Rattlesnake-root, 1311 

 Rattle-wood, 432 

 Red Ash, 918 

 Red Baneberry, 432 

 Red Bay, 822 

 Red-bird Flower, 1350 

 Red Birch, 345 

 Red Buckeye, 739 

 Red bud, 584 

 Red Cedar, 37 

 Red Dead-nettle, 1364 

 Red Gum, 510 

 Red Ironwood, 748 

 Red Maple, 741 

 Red Morning-glory, 961 

 Red Oak, 351, 352 

 Red Plum, 573 

 Red Raspberry, 517 

 Red-root, 307, 751 

 Red Stopper, 832 

 Red Titi, 730 

 Red-top, 126. 142 

 Red-wood, Madeira, 682 

 Redfieldia, 144 

 Reed, 161 



Bur, 35 



Cane, 161 



Common, 141 



Sea Sand, 128 

 Reed Grass, 125, 128 

 Reed Mace, 38 

 Reeds, 112 

 Reimaria, 69 



Remirea, 191 

 Reverchonia, 693 

 Reynosia, 748 

 Rhabdadenia, 937, 1358 

 Rhamnaceae, 747 

 Rhamnales, 747 

 Rhamnidium, 747 

 Rhamnus, 750 

 Rhaphis, 67 

 RhapidophyUum, 224 

 Rhexia, 822 

 Rhinanthaceae, 1053 

 Rhizophora, 833 

 Rhizophoraceae, 833 

 Rhombolytrum, 146 

 Rhodeola, 497 

 Rhododendron, 884 

 Rhododendron, 884 

 Rhoeo, 1327 

 Rhus, 726 

 Rhus, 726, 728 

 Rhynchosia, 643 

 Ribea, 511 

 Rib-grass, 1100 

 Rice, 112 



Indian, 112 



Marsh, 112 



Wild, 112 

 Rice Cut-grass, 112 

 Rice Grass, 112 

 Richardia, 1114 

 Richweed, 357 

 Ricinella, 699 

 Ricinus, 705 

 Riedlea, 780 

 River Birch, 345 

 River Maple, 741 

 Riverside Grape, 755 

 Riverweed Family, 495 

 Rivina, 403, 1322 

 Robinia, 613, 1341 

 Rock Cress, 483 

 Rock Chestnut Oak, 354 

 Rocket, 474, 475 



Purple, 474 



Sea, 477 

 Rock Geranium, 500 

 Rock Maple, 742 

 Rock Poppy, 461 

 Rock-rose Family, 795 

 Roripa, 472, 1336 

 Rosa, 526 

 rosaceae, 512 

 Rosales, 484 

 Rose, 526 



Climbing, 526 



Corn, 428 



Mallow, 775 



Prairie, 526 

 Rose Bay Laurel, 884 

 Rose Family, 512 

 Roselle, 1352 

 Rose-lip, 324 

 Rose-mallow, 774 



Swamp, 775 

 Rose-of-Sharon, 775 

 Roseroot, 497 

 Rosin-weed, 1240 

 Rotala, 827 

 Rottboellia, 56 

 Rough Bedstraw, 1119 

 Rouliniella, 951 

 Rouliniella, 951 



ROXBURGHIACEAE, 279 



Roxburghia Family, 279 

 Royal Fern, 4 

 Royal Jasmine, 1358 

 Royal Palm, 225 

 Roystonia, 224 

 Rubacer, 515 



RUBIACEAE, 1105 

 RUBIALES, 1104 



Rubus, 515 

 Rubus, 515 

 Rudbeckia, 1253 

 acuminata, 1256 



Rudbeckia 



alismaefoUa, 1255 



amplectens, 1259 



Beadlei, 1258 



bicolor, 1258 



Brittonii, 1259 



Chapmanii, 1255 



divergens, 1259 



flexuosa, 1258 



Floridana, 1259 



foliosa, 1256 



fulgida, 1256 



glabra, 1255 



graminifolia, 1257 



grandiflora, 1255 



Heliopsidis, 1254 



heterophylla, 1254 



hirta, 1258 



laciniata, 1254 



longipes, 1259 



maxima, 1255 



Missouriensis, 1257 



Mohrii, 1257 



mollis, 1255 



monticola, 1259 



nitida, 1255 



palustris, 1256 



pinnatiloba, 1258 



rupestris, 1258 



sericea, 1259 



spathulata, 1256 



speciosa, 1257 



subtomentosa, 1254 



Sullivantii, 1256 



tenax, 1257 



triloba, 1257 



truncata, 1257 



umbrosa, 1255 

 Rue 



False, 431 



Goat's, 609 



Wind, 436 

 Rue Anemone, 436 

 Rue Family, 673 

 Ruellia, 1083, 1366 

 Rulac, 742 

 Rum Cherry, 574 

 Rumex, 368 

 Running Oak, 352 

 Ruppia, 39 

 Rush, 254 



Beak, 191 



Club, 176 



Grass, 122 



Nut, 199 



Pond, 191 



Spike, 180 



Twig, 191 



White, 132 

 Rush 



Wood, 261 

 Rush Family, 254 

 Russellia, 1365 

 Ruta, 674 



RUTACEAE, 673 



Rye Grass, 158 

 Rynchospora, 191, 1324 



alba, 194 



axillaris, 195 



Baldwinii, 196 



brachychaeta, 196 



caduca, 197 



Chapmanii, 194 



cihata, 196 



compressa, 197 



cornieulata, 193 



Curtissii, 195 



cymosa, 197 



decurrens, 198 



distans, 196 



divergens, 193 



dodecandra, 196 



Earlei, 197 



fascicularis, 196 



filifolia, 195 

 I fusca, 1321 



