698 



INDEX TO SUPPLEMENT. 



Smilax, 



SOLANACE^, 



Solanura, 



Solidago, 



Sorghum, 



Specularia, 



Spiraea, 



Spirantlies, 



Sporobolus, 



Stachys, 



Statice, 



Stellaria, 



Stenandrium, 



Stylisma, 



Stylophorum, 



Synandra, 



Taenitis, 



Tamarix, 



Tephrosia, 



Tlirinax, 



Thurberia, 



TILIACEJE, 



Tillffia, 



Tillandsia, 



Tradescantia, 



Tragia, 



Trema, 



Trepocarpus, 



Trianthema, 



University Press : John Wilson & Son, Cambridge. 



