162 ) 



Plecospermum, 753 ] 



Plectranthus, 629, 211 



Pleocnemia, Aspidium 



Pleopeltis, Polypodium, Drynaria 



Pleurostylia, 173 



Plumbaginacece , p. 50, p. 138 



Plumbago, 453, 159 



Plumeria, 168 



Poa, 1021 



Podadenia, 728 



Podochilus, 816 



Podostemaceae, p. 73 



Podostemon, 663 



Pogonatherum, 980 



Pogonia, 834 



Pogostenaon, 632 



Poinciana, 86 



Pollia, 870 



Pollinia, 974 



Polyalthia, 18 



Polybdtrya, 1045 



Polycarpsea, 65 



Polycarpon, 64 



Poly gala, 58 



Polygalacege, p. 7 



Polygonaceae, p. 73, p. 144 



Polygonum, 660, 226 



Polypodiaceae, p. 116 



Polypodium, 1081 



Polypogon, 993 



Polyscias, 354 



Polystachya, 801 



Polystichum, 1044 



Polytoca, 970 



Pometia, 196 



PomraiereuUa, 1010 



Pongamia, 254 



Pontederiacese, p. 95 



Porana, 178 



Portulaca, 66 



Portulacaceae, p. 8, p. 126 



Potamogeton, 918 



Potentilla, 277 



Poterium, 279 



Pothos, 910 



Pouzolzia, 764 



Premna, 618 



Primulacese, p. 50, p. 139 



Prismatomeris, 396 



Priva, 616 



Procris, 761 



Prosaptm, Davallia 



Proteacese, p. 76, p. 145 

 Prunus, 101 

 Pseudanthistiria, 987 

 Pseudarthria, 227 

 Pseudocarapa, 151 

 Psidium, 111 

 Psilotaceae, p. 114 

 Psilotrichum, 650 

 Psilotum, 1030 

 Psopliocarpiis, 79 

 Psoralea, 216 

 Psychotria, 397 

 Pteridium, 1074 

 Ptoris, 1072 

 Pterocarpus, 253, 84 

 Pterospermum, 104 

 Ptyssiglottis, 608 

 Punica, 114 

 Pupalia, 649 

 Putranjiva, 708 

 Pycnospora, 226 

 Pycreus, Cyperus 

 Pygeum, 275 

 Pyrenacantha, 167 

 Pyrus, 105 



Quisqualis, 109 



Randia, 381 

 Ranunculaceae, p. 1 

 Ranunculus, 5 

 Raphanus, 12 

 Rauvolfia, 477 

 Reinwardtia, 37 

 Remirea, 938 

 Remusatia, 905 

 Rhabdia, 532 

 Rhamnaceae, p. 20 

 Rhamnus, 182 

 Rhaphidophora, 908 

 Rhinacanthus, 607 

 Rhipsalis, 342 

 Rhizopliora, 288 

 Rhizophoracese, p. 32 

 Rhododendron, 452 

 Rhodomyrtus, 299 

 Rhynchocarpa, 334 

 Rhynchoglossum, 196 

 Rhynchosia, 250 

 Rhynchospora, 936 

 Rhynchostylis, 803 

 Richardia, 275 



