Ormocarpum Beauv. 77 
OROBANCHACE# 217 
Oroxylum Vent. 220 
Orthosiphon Benth. 234 
Oryza Linn. 328 
Osbeckia Linn. 120 
Ostodes Blume 264 
Ouratea Aubl. 42 
Oxalis Linn. 35 
Oxytenanthera Munro 342 
Palaquium Blanco 179 
Pancratium Linn. 285 . 
Pandanus Linn. 291 
Panicum Linn. 320 
PAPAVERACEE 8 
Paramignya Correa 38 
Parkinsonia Linn. go 
Parsonsia R. Br. 192 
Paspalidium Stapf 322 
Paspalum Linn. 312 
Passiflora Linn. 132 
Pavetta Linn. 152 
Pavonia Cav. 29 
PEDALIACEA 221 
Peltophorum Walp. 89 
Pennisetum Rich. 327 
Pentapetes Linn. 32 
Pentatropis R. Br. 194 
Peperomia Ruiz ¢> 
246 
Peplidium Delile 214 
Pergularia Linn. 194 
Periandra Mart. 83 
Periploca Linn. 193 
Peristrophe Nees 229 
Peristylus Blume 279 
Perotis Ait. 329 
Petchia Livera 190 
Petiveria Plum. 240 
Phajus Lour. 275 
Phaseolus Linn. 81 
Phaylopsis Willd. 225 
Philodendron Schott 297 
Pheenicanthus Alst. 6 
Phreatia Lindl. 278 
Phragmites Trin. 338 
Phrynium Loeff. 284 
Phyllanthus Linn. 256, 257 
Phyllochlamys Bur. 266 
Physalis Linn. 208 
Phytolacca Linn. 240 
_PHYTOLACCACEZ 240 
Pigafetta Adans. 228 
Pilea Lindl. 269 
Piper Linn. 246 
Pithecolobium Mart. too 
Plesiantha Livera 224 
Planchonella Pierre 178 
Plantago Linn. 237 
Pav. 
Index 
Platanthera Rich. 279 
Plecospermum Tréc. 268 
Plectranthus L’Hérit. 235 
Plectronia Linn. 151 
Pleopetalum v. Tiegh. 42 
Pleurostylia Wight 48 
Plumbago Linn. 176 
Plumeria Linn. 191 
Plumiera Tourn, 191 
Podadenia Thw. 266 
Podostemon Tul. 243 
PoDOSTEMONACE# 241 
Pogonatherum Beauv. 330 
Polyalthia Blume 5 
Polycarpea Lamk. 18 
Polycarpon Linn. 18 
Polygala Linn. 16 
Polygonum Linn. 240 
Polythecium v. Tiegh. 42 
Pongamia Vent. 87 
PONTEDERIACE 289 
PORTULACACEZ 19 
Potamogeton Linn. 299 
Potentilla Linn. 104 
Pothomorphe Migq. 246 
Pothos Linn. 297 
Pouzolzia Gaudich, 271 
Premna Linn. 232 
PRIMULACE 176 
Prismatomeris Thw. 152 
Priva Adans. 231 
Prosorus Dalz. 259 
Prunella Linn. 236 
Pseudechinolena Stapf 319 
Pseuderanthemum Radlk. 
228 
Pseudixus Hayata 251 
Pseudostenosiphonium Lin- 
dau 226 
Psidium Linn. 111 
Psilotrichum Blume 238 
Psoralea Linn. 74 
Psychotria Linn. 152 
Pterocarpus Linn. 86 
Pterospermum Schreb. 32 
Pterygota Endl. 31 
Pycnospora R. Br. 78 
Pycreus Beauv. 306 
Pygeum Gaertn. 100 
Randia Houst. 151 
Rapanea Aubl. 177 
Raphidophora Hassk. 297 
Razumovia Spreng. 217 
Reidia Wight 257 
Rejoua Gaudich. 191 
Rhabdia Mart. 200 
Rhaphis Lour. 333 
Rhinacanthus Nees 229 
Rhizophora Linn. 107 
349 
RHIZOPHORACE# 107 
Rhodomyrtus Reichb. 111 
Rhynchelytrum Hochst. 325 
Rhynchocarpa Schrad. 135 
Rhynchosia Lour. 84 
Rhynchospora Vahl 311 
Richardia Houst. 141 
Richardsonia Kunth 141 
Ridleyinda O. Ktze. 23 
Rinorea Aubl. 14 
Rivea Choisy 201 
Rivina Linn. 240 
Rostellularia Reichb. 228 
Rotala Linn. 128 
Rothia Pers. 67 
Rottbeellia Kunth 329 
Rotula Lour. 200 
Rourea Aubl. 67 
RUBIACE& 140 
Rubus Linn. 101 
Ruellia Linn. 225 
Rumex Linn. 241 
RuTAcEz 36 
Sacciolepis Nash 319 
Saccolabium Blume 277 
Sagerea Dalz. 7 
Sagina Linn. 18 
Salomonia Lour. 16 
Salvia Linn. 235 
Sandoricum Cav. 
Sansevieria Thunb. 284 
Santalum Linn. 251 
Sapindus Linn. 57 
Sapium P. Br. 267 
| Saponaria Linn. 17 
Saprosma Blume 153 
Saraca Linn. 94 
Sarcanthus Lindl. 278 
Sarcocephalus Afzel. 140 
Sarcochilus R. Br. 276 
Sauropus Blume 256 
Scevola Linn. 174 
Scheflera Forst. 139 
Schizachyrium Nees 334 
Schleichera Willd. 57 
Schumannianthus Gagnep. 
283 
Sciaphila Blume 298 
Scilla Linn. 288 
Scirpodendron Zippel 311 
ScITAMINEE 280 
Scleria Berg. 311 
Scolopia Schreb. 14 
Scoparia Linn. 215 
SCROPHULARIACE 209 
Scubia Comm. 50 
Scutinanthe Thw. 43 
Secamone R. Br. 193 
Sehima Forsk. 330 
