312 



INDEX OF NATURAL ORDERS. 



Plantagincs page 213 



Polemonia 287 



Pomaccac 330 



Portulaceae 186 



Precise 270-274, 277-288, 324- 

 Primulaceae 270-271, 277-283 



Rhamni 227, 328-330 



Rhododendra 283 



Rosacea? 218,224 



Rotaceae 212,217,320 



Rubiaceae 197-202 



Salicariae 337 



Santalaceae 338 



Scabridae page 222 



Scrophularinac 16 



Semperviva) 242 



Senticosae 217,223 



Sepiariae 13 



Solanea? 308-319 



Stellatae 196-201,220 



Succulcntae 186,242 



Urtica? 222 



Valerianeae 42-45 



Vepreculae 338 



Verticillata? 33-35 



Violacea? 301 



