618 



Shepherd's Purse, 



Shicld-Fcm, 



Shortia, 



Sicj-os, 



Sida, 



Sida, 



Sideroxylon, 



Side-Saddle Flower, 



Silene, 



SlLENE^, 



SlLICULOSA^, 



SiLIQUOSiE, 



Silpliium, , 



Silp/tium, 



Simaniba, 



SIMARUBACEJE, 



Siphonychia, 



Sison, 



Sisymbrium, 



Sisi/mbrium , 



Sisyi-hinchium, 



Sitolobium, 



Sium, 



Sium, 



SivuUeap, 



Skunk-Cabbage, 



Sloe, 



SMILACEJE, 



Smiiacina, 



Smilacina, 



Smilax, 



Smilax, 



Smilax Family, 



Smijr?iiitm, 



Snake-head, 



Snowberry, 



Snowdrop-tree, 



Soapberry, 



Soapberry Family, 



Soapwort, 



SOLANACEiE, 



Solanum, 



Solca, 



Solidago, 



Soliva, 



Solomon's Seal, 



Sonchus, 



Sophora, 



SOPIIORE-E, 



tSorbiis, 

 Sorghum, 

 Sorrel-tree, 

 Sour Gum, 

 Sourwood, 

 Spanish Bayonet, 

 Spa r(ja nophorus, 

 Sparganium, 

 Spartina, 

 Spatter Dock, 

 Specularia, 

 Speedwell, 



