INDEX 



401 



Pseudotsuga, 219 



Pteridine, 61, 97, 99, 136, 277 



pigments, 60 

 Pterocarpus, 197 

 Purine, 156, 163, 169 

 Puschkinia, 107, 108 

 yS-PyrazoI-1-ylalanine, 94 

 Pyridine, 161 



alkaloids, 161-163 



ring, 58 

 Pyrimidine, 156 

 Pyrrolidine, 163 

 Pyrrolizidine, 163 

 Pyrrophyta, 275 

 Pyrus, 292 

 Pyruvate, 59 



Quercetin, 194, 212, 290 

 Quercitol, 141 

 Quercus, 141, 142, 292 

 Quinic acid, 143 

 Quinine, 166 

 Quinolizine, 162 

 Quinones, 223-230, 290 



R 



Raffinose, 145, 146, 147 



Rana, 63 



Ranales, 20, 164, 170, 171, 175, 210, 



211, 271 

 Ranunculaceae, 18, 75, 77, 153, 159, 



165, 170, 171, 172, 175, 186, 226, 



291-293 

 Ranunculus, 173, 293 

 Rapanea, 226 

 Rapanone, 226 

 Raphanus, 292, 308 

 Raphides, 271 

 Rat, 55 



Rauwolfine, 161 

 Red algae, 96, 139, 140, 151 



Reptiles, 57 



Reseda, 96 



Resedaceae, 285 



Retinene, 63 



Rf values, 328 



Rhamnaceae, 120, 140, 228, 289 



Rhamnose, 139 



Rhamnus, 229 



Rheum, 229 



Rhodophyta, 275 



Rhodopsin, 63, 64 



Rhoeadales, 211, 287 



Rhizopus, 62 



Rhus, 139 



Ribonucleases, 51, 53, 54 



Ribose, 137 



Ricinin, 162 



Ring dove, 302 



Ring test, 71 



RNA, 39, 42 



Robinia, 101 



Rosaceae, 104, 121, 140, 146, 182, 183, 



186, 187, 211, 213, 221 

 Resales, 20, 175, 210, 281 

 Rosinidin, 199 

 Rotenoids, 196, 213 

 Rotenone, 197 

 Ruberythric acid, 146 

 Rubiaceae, 121, 165, 173, 226, 228 

 Rubijervine, 176 

 Rumex, 228 

 Ruta, 146 

 Rutaceae, 105, 121, 140, 165, 170, 171, 



173, 183 

 Rutaecarpine, 173 

 Rutin, 146, 191 

 Rutinose, 146 



Sabina, 220 

 Salicaceae, 212 

 Salmon, 51 

 Salmonella, 56 

 Salvadoraceae, 121, 285 

 Sambucus, 183 



