380 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 



Solomon's Seal, Star-flowered, 243 



Three-leaved, 243 

 Sonclius, 351 

 Sorbaria, 288 

 Sorbus, 285 

 Sorghastrum, 222 

 Sorrel, Garden, 269 

 Lady's, 293 



Sheep, 259 



Wood, 292 

 Spaeganiaceab, 205, 357 

 Sparganium, 186, 191, 205 

 Spathyema, 237 

 Spearmint, 321 

 Specularia, 334 

 Speedwell, 327 



Common, 327 



Corn, 327 



Marsh, 327 



Purslane, 327 



Water, 327 

 Spergula, 264 

 Spergularia, 264 

 SphenophoKs, 222, 354 

 Spice Bush, 271 

 Spiderwort, 238 

 Spiderwort Family, 238 

 Spikenard, 306 



False, 243 

 Spike-rush, 232 

 Spiraea, 190, 288 

 Spiranthes, 188, 249 

 Spirodela, 237 

 Spleenwort, 193 



Ebony, 193 



Maidenhair, 193 



Narrow-leaved, 194 



Rue, 193 



Silvery, 193 

 Sporobolus, 222 

 Spring Beauty, 266 

 Spruce, 190, 204 



Black, 204, 257 



Bog, 204 



Red, 204 

 Spurge, Cypress, 294 

 Spurge Family, 294 

 Spurrey, 264 



Corn, 264 



Sand, 264 

 Squash, 333 



Crookneok, 333 

 Squaw-root, 328 

 Squirrel Corn, 272 

 Stachys, 191, 323 

 Staff Tree, 296 

 Staff Tree Family, 296 

 Staphyles, 296 



Staphyleaceae, 296, 358 

 Star Grass, 244 

 Thistle, 340 

 Starwort, 264 



Water, 295 

 Steeple Bush, 190, 288 

 Steironema, 314 , 



Stellaria, 264 

 StenophyUus, 235 

 Stickseed, 318 

 Stick-tight, 339 

 Stomoisia, 328 

 Stonecrop, 277 

 Ditch, 277 

 Mossy, 277 

 Storksbill, 293 

 Strawberry, 282 

 Barren, 288 

 European Wood, 282 

 Field, 283 

 Garden, 282 

 Wood, 283 

 Streptopus, 188, 244 

 Succisa, 333 

 Sugarberry, 266 

 Sumach, Dwarf, 295 

 Poison, 295 

 Smooth, 295 

 Staghorn, 295 

 Sundew, 276 



Long-leaved, 276 

 Round4eaved, 276 

 Sundew Family, 276 

 Sunflower, 343 

 Common, 343 

 Wild, 343 

 Sweet Fern, 262 

 Gale, 262 

 Gale Family, 252 

 Pepperbush, 310 

 Wilham, 263, 317 

 Sweetbrier, 179, 286 

 Sycamore, 279 

 Symphorioarpus, 191, 331 

 Symphylum, 319 

 Symplocarpus, 188, 237 

 Syndesmon, 267 

 Syntherisma, 212 

 Syringa, 277, 316 

 Sysimbrium, 355 



Tamarack, 203 

 Tanacetum, 180, 351 

 Tansy, 361 



Common, 361 

 Taraxacum, 180, 352 

 Taxaceae, 203, 357 

 Taxvis, 188, 203 



