INDEX. 



205 



Pin-wped, 124 



PiPERACEAE, 60 

 PiPERALEB, 00 



Pipewort, 37 

 PiPEWORT Family, 37 

 Piriqueta, 124 

 Pisonia, 72 

 Pithecolobivim, SI 

 Pl.\ntaginaceae, 172 

 Plantaoinales, 172 

 PlantaRO, 172 

 Plantain, 172 

 Plantain Family, 172 

 Platypus, 51, 58 

 Pluchea, 184, 192 

 Plumbacjo Family, 139 

 Plume-grass, 9 

 Plum Family, SO 

 Poaceae, 7 

 Poales, 7 

 Poinciana, 83, 84 

 Poinsettia, 104, 110 

 Poison-ivy, 112 

 Poison-oak, 112 

 Poisonwood, 112 

 Poke, 71 



Pokeweed Family, 70 

 Pole-bean, 94 

 Polemoniaceae, 1J50, 154 

 Polemoniales, 149 

 Polygala, 101 

 Polyoalaceae, 101 

 Polygalales, 101 

 Polygonaceae, 65 

 polygonales, 64 

 Polygonella, 65 

 Polygonella, 65 

 Polyprenium, 143, 144 

 Polypteris, 184, 197 

 Polystachya, 50, 55 

 Pomegranate, 131 

 Pomegranate Family, 130 

 Pond-apple, 75 

 Pond-lily, 76 

 Pond weed, 4 

 PoNDWEED Family, 4 

 Pontoderia, 39 

 Pontederiaceae, 36, 38 

 Ponthieva, 50, 54 

 Poppy Family, 77 

 Portulaea, 73 

 Portulacaceae, C7, 73 

 Potamogeton, 4 

 Potato Family, 154 

 Potato-tree, 156 

 Poverty-grass, 20 

 Prairie-rlover, 90 

 Prescottia, 50, 54 

 Prickly-ash, 98 

 Prickly-pear, 127 

 Prickly-poppy, 77 

 Primrose Family, 139 

 Primulaceae, 138, 139 

 Primulales, 138 

 Prince-wood, 174 

 Proserpinaca, 135 

 Psidium, 132 

 Psychotria, 174, 176 

 Pterocaulon, 184, 192 

 Ptilimnium, 136, 137 

 Punica, 130 

 PUNICACEAE, 129, 130 

 Purslane, 73 

 Purslane Family, 73 

 Pycnothymus, 162, 163 



Quamoclit, 151, 153 

 Quassia Family, 99 

 Queen-root, 107 

 Queen's-delight, 107 



Quercus, 61 



Ragweed, 182 

 Ragweed Family, 182 

 Raimannia, 134, 135 

 Ranales, 74 

 Randia, 173, 175 

 Ranunculaceae, 74 

 Rapanea, 140 

 Rattle-box, 87 

 Red-bay, 128 

 Redbird-flower, 111 

 Red-ironwood, 116 

 Red morning-glory, 153 

 Red-mulberry, 63 

 Red-root, 47 

 Remirea, 25, 31 

 Reynosia, 115, 116 

 Rhabdadenia, 146, 147 

 Rhacoma, 113 

 Rhaeo, 38 

 Rhamnales, 115 

 Rhamnidium, 116 

 Rhexia, 129 



Rhinanthaceae, 150, 164 

 Rhizophora, 133 

 Rhizophoraceae, 129, 133 

 Rhus, 112 

 Rib-grass, 172 

 Ribwort, 172 

 Richardia, 174, 177 

 Ricinus, 103, 107 

 Rivina, 70 

 RocK-RosE Family, 124 



ROSALES, 79 



Roselle, 121 

 Rose-mallow, 120 

 Rough-strongback, 1.58 

 Rough velvet-seed, 176 

 Royal-palm, 35 

 Roystonea, 34, 35 

 rubiaceae, 173 

 rubiales, 173 

 Rue Family, 97 

 Ruellia, 167, 168 

 Ruppia, 4 

 Rush, 41 

 Rush Family, 41 

 Rush-grass, 21 

 Russelia, 164, 165 

 RUTACEAE, 96, 97 

 Rynchospora, 25, 31 



Sabal, 34 



Sabbatia, 144 



Sabina, 2 



Sacciolepis, 8, 19 



Sachsia, 184, 192 



Sage, 163 



Sagittaria, 5 



Sago-palm Family, 1 



St. Andrew's-cross, 123 



St. John's-wort, 123 



St. John's-wort Family, 123 



St. Peter's-wort, 123 



Salicaceae, 60 



Salicales, 60 



Salicornia, 67, 68 



Salix, 61 



Saltwort, 71 



Saltwort Family, 71 



Salvia, 162, 163 



Sambucus, 178 



Samodia, 1.39 



Samolus, 139 



Samolus, 1.39 



Samphire, 68 



Sand-bur, 20 



Sand-grass, 10 



Sand-pine, 2 



Sand-spur, 20 

 Sandwort, 74 

 Sansevieria, 42 

 Santalales, 172 

 Sapindaceae, 111, 114 

 Sapindales, 111 

 Sapindus, 114, 1 15 

 Sapodilla, 142 

 Sapodilla Family, 141 

 Sapota, 141 

 Sapotaceae, 140, 141 

 Sarraceniales, 79 

 Satinleaf, 141 

 Saururaceae, 60 

 Saururus, 60 

 Saw-grass, 31 

 Saw-palmetto, 35 

 Scaevola, 181 

 Schaefferia, 113, 114 



SCHELCIIZERIACEAE, 5 



Schizachyrium, 8, 10 

 SrIimaltHa, 112 

 Schoenus, 25, 30 

 Schoepfia, 173 

 Scirpus, 25, 28 



SCITAMINALES, 47 



Scloria, 25, 33 

 Scoparia, 164, 166 

 Scrub-palmetto, 35 

 Scutellaria, 162 

 Sea-blite, 68 

 Sea-grape, 66 

 Sea-lavender, 139 

 Sea-mustard, 78 

 Sea-oats, 24 

 Sea ox-eye, 194 

 Sea-purslane, 73 

 Sea-rocket, 78 

 Seaside-mahoe, 122 

 Sebesten, 1.57 

 Secula, 86, 90 

 Sedaceae, 79, 80 

 Sedge Family, 25 

 Seed plants, 1 

 Senna, 83 

 Senna Family, 83 

 Sensitive-brier, 82 

 Sensitive joint-vetch, 90 

 Sensitive-pea, 84 

 Sensitive-plant, 84 

 Serenoa, 34, 35 

 Sericocarpus, 184, 1.89 

 Sesame-grass, 9 

 Sesuvium, 73 

 Setiscapella, 169, 170 

 Seven-year apple, 175 

 Shell-flower, 48 

 Shoeblack plant, 121 

 Shore-grass, 20 

 Sida, 119, 120 

 Sideroxylon, 141, 142 

 Silver-palm, 34 

 Simarouba, 100 



SiMAROUBACEAE, 96, 99 



Simmon, 141 

 Sinapsis, 77 

 Sisvrinchium, 46 

 Skullcap, 162 

 Slash-pine, 2 

 Small-cane, 19 

 Smart-weed, 66 

 Smilacaceae, 41, 43 

 Smilax, 43 

 Smilax Family, 43 

 Smooth-strongback, 158 

 Sneczeweed, 197 

 Snowberry, 176 

 Snow-bush, 105 

 Soapberry, 115 

 Soapberry Family, 114 



