402 



BIOCHEMICAL SYSTEMATICS 



Sambunigroside, 183 



Santalaceae, 165 



Sapindaceae, 121 



Sapogenins, 254 



Saponin, 46, 249, 293 



Sapotaceae, 121, 225, 289 



Saprolegnia, 62 



Saprolegniales, 62 



Sargassum, 140 



Sarothamnus, lib 



Sartwellia, 267 



Saxegothea, 245 



Saxifraga, 138 



Saxifragaceae, 104, 138, 186 



Schkuhria, 341 



Schoenocaulon, 176 



Schultz-Dale technique, 69 



Sciadopitys, 219, 244, 245 



Sclerolobieae, 153 



Scopoletin, 192, 196 



Scrophulariaceae, 120, 131, 140, 183, 



259 

 Sea lamprey, 63 

 Sea urchin, 139 

 Secale, 299 

 Sedamine, 334 

 Sedoheptulose, 136, 138 

 Sedum, 138, 334 

 Seed proteins, 118 

 Senecio, 11 A 

 Senecio alkaloids, 174 

 Senecionieae, 267 

 Senecionine, 163 

 Sepiapteridine, 61 

 Sequoia, 193, 219 

 Sequoyitol, 141 

 Serine, 51, 101, 112 

 Serins, 305 



Serology, 67-90, 48, 298 

 Sesquiterpene, 263 



lactones, 265 

 Shark, 52, 164 

 Sheep, 51 



Shikimic acids, 143, 160, 196 

 Sickle ceU anemia, 51 

 Silene, 142 

 Simaruba, 292 



Simarubaceae, 105, 121, 133, 140 



Smilacina, 108 



Snails, 99 



Solanaceae, 75, 120, 121, 131, 136, 



165, 175, 178, 292 

 Solanidine, 163 

 Solanum, 50, 79, 80, 204, 205 

 Sole, 58 



Sophora, 83, 87, 144 

 Sophoraflavonoloside, 144 

 Sophoreae, 86, 109, 175, 210 

 Sophorose, 144 

 Sorbitol, 139, 140 

 Sorbus, 292 

 Sorghum, 183, 186 

 Soybeans, 148 

 Sparteine, 162, 175 

 Spartina, 146 

 Sphaerosicyos, 243 

 Sphagnum, 284 

 Sphenopsida, 164 

 Squid, 57 



Stachyose, 145, 146, 147 

 Stachys, 148 

 Stammbaum, 32, 72 

 Staphyleaceae, 120 

 Starch, 145, 148, 151 

 Stearic acid, 120 

 Stegnospermaceae, 279 

 Stellaria, 142 

 Stenanthium, 176 

 Stephania, 291, 292 

 Sterculia, 132 

 Sterculiaceae, 165 

 Stercuhc acid, 132 

 Steroidal saponins, 249 

 Steroids, 136 



alkaloids, 175 



glycosides, 139 

 Sterols, 163, 169 

 Stilbenes, 215 

 Strawberry, 137 

 Streptocarpus, 204, 305, 308 

 Streptopelia, 301, 302 

 Strobobanksin, 216 

 Strobochrysin, 216 

 Strongylocentrotus, 139 



