090 



INDEX. 



Shepherd's Purse, 



30 



Spergula, 



48 



Shield-Fern, 



594 



Spt rguia, 



48 



Shortia, * 



267 



Spergnlaria, 



47 



Sicyos, 



149 



Spermacoce, 



174 



Sida, 



54 



SjH-ritiucoce, 



176 



Sida, 



54,56 



Spice-bash, 



394 



Sidcroxvlon, 



274 



Spiderwort, 



498 



Side-Saddle Flower, 



20 



Spiderwort Family, 



497 



Silene, 



51 



Spigelia, 



181 



SlLENICiE, 



45 



Spike-rush, 



514 



Si LICU LOS A^E, 



24 



Spilanthes, 



237 



SlLIQUOSiE, 



24 



Spindle-tree, 



76 



Silphium, 



220 



Spiraea, 



120 



Silphium, 



221 



Sprranthes, 



461 



Simarnba, 



67 



Spirolobeje, 



376 



SIMAKUBACEiE, 



67 



Sporobolos, 



550 



Siphonyehia, 



46 



Spring-Beauty, 



43 



Suson f 



161 



Spruee, 



434 



Sisymbrium, 



28 



Spurge, 



400 



Sisymbrium, 



24 



Spurge Family, 



399 



Sisyrhirvchium, 



473 



Spurn v, 



48 



Sitolobium, 



597 



Squaw root, 



286 



Shim, 



162 



Stachydeje, 



311 



Siwn, 



162, 165 



Stachys, 



326 



Sknllcap, 



322 



Stachytarpha, 



308 



Skunk-Cabbage, 



441 



Staff-tree, 



76 



Sloe, 



171 



Staphylea, 



77 



SMILACEiE, 



475 



STAPH YLEACEJ3, 



77 



Smilacina, 



481 



Star-grass, 



468,470 



Smilacina, 



482 



Star-Thistle, 



246 



Smilax, 



4 75 



Starwort, 



49, 198 



Sin ilax, 



477 



Statice, 



278 



S mil ax Family, 



475 



Stellaria, 



49 



Smyrnium, 



163 



Stellario,, 



49 



Snake-head, 



289 



Stenanlhium, 



489 



Snowfcerry, 



169 



Stenotaphrum, 



579 



Snowdrop-tree, 



271 



Stillingia, 



• 404 



Soapberry, 



79 



Stipa, 



554 



Soapberry Family, 



78 



Stipulicida, 



47 



Soap wort, 



52 



Stokesia, 



188 



SOLANACEiE, 



347 



Stonecrop, 



150 



So la num., 



348 



Storax, 



271 



Solea, 



34 



Storax Family, 



270 



Solidago, 



208 



Strawberry, 



124 



Solira, 



242 



Streptachne, 



554 



Solomon's Seal, 



481 



Streptopns, 



487 



Sonchus, 



253 



Strejttopus, 



487 



Sophora, 



113 



Strumna, 



177 



SOFHORIuB, 



88 



Stuartia, 



61 



' 



129 



Stylisma, 



34 6 



Sorghum, 



583 



Stylosanthes, 



100 



Sorrel-tree, 



203 



STYRACACKB, 



270 



Sour Gam, 



168 



Si ^ i: u i i , 



270 



Soarwood, 



263 



Styrax, 



271 



Spanish Bayonet, 



485 



Sumach, 



68 



Sparganophortu, 



190 



Sundew, 



36 



Spargamum, 



443 



Sundew Family, 



36 



Spartina, 



556 



Sunflower, 



228 



Spatter Dock, 



20 



Supple-jack, 



73 



Specularia, 



2S6 



Surania, 



149 



Speedwell, 



295 



SlKANIACEvE, 



149 



