INDEX 
Red Death-flower, 36 
Red Osier Dogwood, 194 
Redroot, 158 
Redtop, 213 
Rheumatism Weed, 68 
Rhus copallina, 205 
Rhus glabra, 204, 205 
Rhus Toxicodendron, 152, 200 
Rhus typhina, 204 
Rhus venenata, 200 
Ribes Cynosbati, 161 
Ribes floridum, 162 
Ribes lacustre, 162 
Ribes oxyacanthoides, 160, 161 
Ribes prostratum, 162 
Ribes rubrum, 163 
Rice, Wild, 91, 211 
Rock Columbine, 39, 40 
Rock-rose, 83 
Rock Saxifrage, 111 
Rosa blanda, 68, 187, 188 
Rosa Carolina, 189 
Rosa lucida, 187, 188 
Rosa micrantha, 189 
Rose-colored Spirza, 183 
Rosemary, Wild, 192, 193 
Rose, Wild, 68, 75, 104, 107, 1353 
Sweet Briar, 184, 189; Damask, 
187; Early Wild, 187; Dwarf 
Wild, 187, 188; Swamp, 189 
Round-leaved Lesser Pyrola, 65 
Round-leaved Sundew, 73 
Rubus hispidus, 186 
Rubus Nutkanus, 184 
Rubus occidentalis, 186 
Rubus odoratus, 183 
Rubus strigosus, 184 
Rubus triflorus, 187 
Rubus villosus, 186 
Rubiacee, 200 
Rudbeckia, 110, 127 
Rudbeckia hirta, 115 
Sage, 17, 43 
Sago, Portland, 27, 28 
Salvia Sclarea, 43 
Sambucus Canadensis, 152 
Sambucus pubens, 152 
Sand Cherry, 164 
Sanguinaria Canadensis, 11 
Sarracenia purpurea, 74 et seq. 
Sarsaparilla, Wild, 92; Five-leaved, 
93 
Sassafras, 150 
Satin-flower, 19 
225 
Saxifrage, 66; Rock, 111 
Scarlet Cup, 40 et seq., 68, 104, 138 
Scarlet-fruited Thorn, 179 
Scutellaria galericulata, 94 
Scutellaria lateriflora, 93 
Senega, 17 
Serpentaria, 120 
Setaria viridis, 213 
Shadbush, 163 
Shamrock, 82 
Sheepberry, 164, 199 
Sheep-Laurel, 74 
Shin-leaf, 63 
Showy Lady’s Slipper, 45 
Showy Orchis, 48 
Side-saddle Flower, 74 
Silk-weed, 96 
Silky Cornel, 193 
Skullcap, Mad-dog, 93; Common, 94 
Slender Lady’s-tresses, 85 
Slender Purple Milkwort, 20 
Small Cranberry, 180 
Small-flowered Honeysuckle, 154 
Small Round-leaved Orchis, 105 
Small Swamp Gouseberry, 162 
Smiling Wake-robin, 35 
Smilacina bifolia, 66 
Smooth Dwarf Sumac, 205 
Snakehead, 138 
Snakeroot, 17; American, 20; White, 
124; Button, 133 
Snapdragon, 138 
Snowball Tree, 197 
Snowberry, 156; Creeping, 168 
Snowdrop, Wood, 141 
Snow-flower, 8 
Soldier’s Drinking Cup, 76 
Solidago, 109 
Solidago gigantea, 135 
Solidago latifolia, 134, 135 
Sdlomon’s Seal, False, 54 
Solanum dulcamara, 191 
Sorghum nutans, 210 
Sow-thistle, 115 
Spatter Dock, 90 
Spearmint, 130 
Spearwort, Creeping, 14 
Speckled Jewel, 84 
Speedwell, 57; Marsh, 57; Water, 57 
Sphagnum cymbifolium, 74 
Spice Wintergreen, 117 
Spicebush, 149 
Spignet-root, 92 
Spikenard, 91 
Spinach, 136 
