INDEX TO GENERA, ETC. 



299 



Rheum, 219 

 Rhubarb, 219 

 Rhus, 17, 53, 55, 119 

 Richardia, 273 

 Ricinus, 236 

 Rochea, 138 

 Eoella, 19, 50 



ROELLA AND LOBELIA FAMILY, 170 



Roridula, 97 

 Bosaceai, 132 

 Rose Family, 132 

 Rose, green, 49 

 Bosex, 13G 

 Buheie, 134 

 Rubia, 161 

 Buhiacex, 159 

 Rubus, 53, 134 

 Rumex, 219 

 Butacex, 115 



Sage, 216 

 Salaxis, 174 

 Salix, 240 

 Salvia, 27, 56, 216 

 Sanicula, 156 

 SarcocauloD, 39, 110 

 Satyrium, 256 

 Scrophuhirinex, 192 

 Sea Lavender, 208 

 Selaginex, 203 

 Selago, 204 

 Senecio, 167 

 Serruria, 229 

 Shepherd's-purse, 32 

 Shoe-flower, 108 

 Sida, 108 

 Silene, 103 



Silver-tree Family, 229 

 Snapdragon, 193 

 Solanacex, 189 



Sonchus, 167 



Sorrel, South African, 1 



Sowthistle, 167 



Spatalla, 229 



Sphenogyne, 165 



Spinacia, 223 



Staavia, 142 



Staugeria, 244 



Stapelia, 17, 38, 181 



Stapelia Family, 180 



Star of Bethlehem, 266 



Statice, 207 



Stellaria, 104 



Stellatx, 160 



Stilbe, 204 



Stilhex, 203 



Stinging-nettle Family, 237 



Stinkwood, 228 



Stock and Cabbage Family, 85 



Strawberry, 135 



Struthiola, 50, 57, 224 



Struthiola Family, 224 



Sugar-bush, 36, 230 



Sundew, 95 



Sundew Family, 95 



Thalamifloii.e, 67, 70, 72 

 Thymelacex, 50, 224 

 Tiliaceai, 54 

 Trumpet-lily Family, 273 



U 



Umhel'dferai, 152 

 Urtica, 49, 237 

 Urticacca}, 237 

 Utricularia, 198 



Vanilla, 258 



