INDEX OF ORDERS AND GENERA. 



481 



Podalj-riefB, 70. 

 Po(locarpea3, 352. 

 Podocarpus, 353. 



PoDOSTEMACE.Ti, 350. 



Poivrea, 110. 

 Fola>ii,sia, 11. 

 Polemannia, 142. 

 Pollichia, 320. 

 Pollinia, 440. 

 Polpoda, 134. 

 Polycarena, 267. 

 Polycarpaja, 23. 

 Polycarpeie, 22. 

 Polycarpon, 23. 

 Polycenia, 294. 

 Poly gala, 18. 



PoLYGALEiE, 18. 

 POLYGONE^, 309. 



Polygonum, 310. 

 Polypodium, 467. 

 Polypogon, 445. 

 Polystachya, 359. 

 Poli/stichiim,, 466. 

 Poi>Tcena, 395. 

 Popowda, 3. 

 Portulaca, 24. 

 Poiiiulacaria, 24. 



PoRTUIiACE^, 23. 



Potamogeton, 387. 

 Potentilla, 94. 

 Poterium, 96. 

 Pouzolsia, 344. 

 Pretrea, 277. 

 Priestleya, 71. 

 Primulace^, 221. 

 Printzia, 205. 

 Prionum, 408. 

 Prismatocarpus, 213. 

 Priva, 289. 

 Pkoteace.^, 328. 

 Protea, 330. 

 Protium, 47. 

 Psammotropha, 133. 

 Pseudobarleria, 282. 

 Psilotrichum, 317. 

 Psilotum, 470. 

 Psoralea, 77. 

 Psoraliea), 77. 

 Pteris, 464. 

 Pterocarpus, 87. 

 Pterocelastrus, 53. 

 Pterodiscus, 278. 

 Pteronia, 174. 

 Pterothrix, 191. 

 Pteroxylon, dO. 

 Pterygodium, 368. 



Ptyehotis, 139. 

 Piilicaria, 177. 

 Pupalia, 319. 

 Puttcrlichia, 52. 

 Pycnostachys, 304. 



Quisqualis, 110. 



Rafflesiace^, 348. 

 Rafnia, 73. 

 Ramusia, 286. 

 Randia, 151. 



RaNUNCULACEu'E, 1. 



Ranimculus, 2. 

 Ea2}hidos2Jora, 285. 

 Raphionacone, 230. 

 Rauwolfia, 245. 

 Rawsonia, 14. 

 Relhania, 195. 

 Relhania, 195. 

 Requienia, 82. 

 Resedace^, 13. 

 Restiace^, 411. 

 Restio, 412. 

 Retzia, 259. 

 Rhamne^, bb. 

 Rhamniis, 56. 

 Rhamphicarpa, 271. 

 Rhigiophyllum, 214. 

 Rhigozum, 276. 

 Rhinacanthus, 286. 

 RhinanthideiD, 269. 

 Rhipsalis, 129. 

 Rhizophora, 108. 

 Rhizophorete, 108. 

 Rhodocoma, 413. 

 Rlioiocarpus, 333. 

 Rhus, 63. 



RhjTichocarpa, 126. 

 Rlryncliopsidium^ 195. 

 Rhynchosia, 86. 

 Rhynchospora, 422. 

 RhjTichosporea), 422. 

 Rhynea, 188. 

 Rhyssolobium, 239. 

 Rhyticarpus, 140. 

 Ehytifjlossa, 285. 

 Richaia, 109. 

 Richardia, 388. 

 Ricinus, 336. 

 Riocreuxia, 240. 

 Rochea, 101. 

 Roella, 213. 

 Rogeria, 277. 

 Roridula, 18. 

 RosACE^^, 93. 



Rosenia, 194. 

 Rostellularia, 285. 

 Royena, 225. 

 Rubia, 156. 



RURIACEiE, 148. 



Rubus, 94. 

 Ruckeria, 199. 

 Rucllia, 282. 

 Rucllideai, 282. 

 Rumex, 310. 

 Ruppia, 387. 



RUTACE.E, 41. 



Ruttya, 287. 



Saccidium, 362. 

 Sajorium, 339. 

 Salacia, 54. 

 Salaxis, 218. 

 Salicinete, 347. 

 Salicornia, 314. 

 Salix, 347. 



SALVADORACEiE, 220. 



Sahda, 305. 

 Samolus, 222. 

 Sandersonia, 403. 

 Sanguisorbea?, 95. 

 Sanicula, 138. 

 Sanse\T[era, 405. 

 Santalacete, 332. 

 Sapindace^, 58. 

 Sapindcaj, 58. 

 Sapindus, 60. 

 Sapote.t^, 223. 

 Sarcocaulon, 39. 

 SarcocoUa, 322. 

 SarcocjTphula, 237. 

 Sarcophyte, 107. 

 Sarcostomma, 237. 

 Satyridium, 365. 

 Satyrium, 364. 



SAXIFRAGEyE, 97. 



Saxifragete, 98. 

 Scabiosa, 158. 

 8ca3Yola, 215. 

 Scheppcria^ 13. 

 Schismus, 452. 

 Schist (i)ithe, 262. 

 Schistostephium. 185. 

 Schizasa, 469. 

 Schizocbilus, 364. 

 Schizodiuni, 366. 

 Scbizoglossum, 236. 

 Schizolema, 463. 

 Schizostylis, 375. 

 Schmidelia, 59. 

 Schoenoxiphium, 426. 

 2 I 



