St. Andrew’s Cross, 286 
St. Jonn’s-wort, 394 
Kalm’s, 286 
Shrubby, 286 
St. Peter’s-wort, 285 
Salisburia adiantifolia, 362 
Salix alba, 205 
var. vitellina, 205 
amygdaloides, 202 
argyrocarpa, 303 
babylonica, 205 
balsamifera, 303 
candida, 299 
chlorophylla, 300 
cordata, 202 
discolor, 202, 299 
fragilis, 202 
herbacea, 300 
humilis, 299 
lancifolia, 361 
livida, 300 
longifolia, 205, 299 
lucida, 202 
myrtilloides, 300 
nigra, 202 
var. falcata, 205 
pentandra, 361 
petiolaris, 300 
purpurea, 202 
rosmarinifolia, 356 
rostrata, 205 
sericea, 299 
tristis, 299 
uva-Ursi, 300 
viminalis, 190 
Sambucus canadensis, 269 
nigra, 156, 394 
pubens, 269 
Sand Myrtle, 256 
Sandthorn, Common, 121, 367 
Sassafras, 78, 190 
Sassafras officinale, 190 
Savin, 238 
Schizophragma 
176, 405 
Scientific Training, Need of, 131 
hydrangeoides, 
Index 
Scientific Nomenclature, 
vantage of, 134 
Sea Ox-eye, 287 
Shad-bush, 198 
Sheep-berry, 214 
Shepherdia, 287 
Ad- 
Shepherdia argentea, 155, 393 
canadensis, 287 
Shrub, Sweet-scented, 154 
Shrub Yellow-root, 290 
Shrubby Althea, 392 
Shrubby Trefoil, 229 
Siberian Pea-tree, 118, 144 
Sicyos angulatus, 311 
Silver-bell-tree, 123, 206 
Silver-weed, 235 
Sloe, 260 
Smilax, Lance-leaved, 349 
Laurel-leaved, 312 
Rough, 343 
Walter’s, 343 
Smilax bona-nox, 340 
glauca, 340 
herbacea, 311 
hispida, 343 
lanceolata, 349 
laurifolia, 312 
Pseudo-China, 343 
rotundifolia, 340 
tamnifolia, 312 
walteri, 343 
Smoke-tree, 140, 393 
Snowball, American, 391 
European, 391 
Japanese, 138 
Snowball-tree, 138 
Snowberry, 165, 278 
Creeping, 317 
Solanum dulcamara, 325 
Sophora japonica, 100, 366 
Sorrel-tree, 201 
Sour Gum, 115, 190 
Sour-wood, 201 
Spice-bush, 32, 48, 282 
Spindle-tree, 141, 405 
Japanese, 398 
