INDEX. 



Sinapis, 



SlSYMBRIEiE, 



Sisymbrium, 

 Sisyrinchium, 

 Sitolobium, 

 Sium, 

 Skullcap, 

 Skunk Cabbage, 

 Sloe, 



Smart-weed, 



SMILACEiE (Smilax Family), 

 Smilacina, 

 Smilax, 

 Smymium, 

 Snake-head, 

 Snakeroot, 

 Snapdragon, 

 Sneeze-weed, 

 Sneezewort, 

 Snow-ball Tree, 

 Snowberry, 

 Snowdrop, 

 Snowflake, 

 Soapberry Family, 

 Soapwort, 

 SOLANACE^ 

 Solanum, 

 Solea, 

 Solidago, 

 Solomon's Seal, 

 Sonchns, 

 Sofhorejs, 

 Sorbus, 

 Sorghum, 

 Sorrel, 

 Sorrel-tree, 

 Sour-wood, 254 



Southern-wood, 228 



Sow-thistle, 241 



Spanish Bayonet, 471 



Spanish Needles, 222 



Sparganiura, 429 



Spartina, 551 



Spatter-Dock, 23 



Spear-Grass, 561 



Spearmint, 303 



Spearwort, 8 



Specularia, 244 



Speedwell, 289 



Spergula, 62 



Spergularia, 61 



Spermacoce, 171 



Sphserocarpua, 684 



Sphagnace^i, 610 



Sphagncecetis, 692 



Sphagnum, 610 



Spice-bush, 379 



Spiderwort, 486 



Spiderwort Family, 485 



Spigelia, 174 



Spike-Grass, 560, 567 



61* 



38 



29 



35 



460 



595 



157 



313 



428 



112 



373 



461 



467 



461 



156 



285 



151 184, 188, 360 



284 



224 



226 



168 



164, 250 



266, 455 



455 



82 



54 



338 



339 



41 



200 



466, 467 



241 



90 



125 



584 



71, 376, 378 



254 



