PliOCEEDlXGS OF THE 



Orobanche 798 



Orobus 904 



Orontiuru 448 



Ortegia 53 



Oryza 460 



Osbeckia 482 



Osmites 1029 



Osmunda 1244 



Osteospermum 1037 



Osyris 1161 



Othonna 1038 



Ovieda 807 



Oxalis 600 



Psederia 294 



Psederota 27 



Pseonia 692 



Panax 1237 



Pancratium 413 



Panicum 80 



Papaver 669 



Parietaria 1220 



Paris 515 



Parkinsonia 527 



Parnassia 392 



Parthenium mS 



Paspalum 79 



Passerina 504 



Passiflora 1070 



Pastinaca 369 



Paullinia 512 



Pavetta 133 



Pectis loii 



Pedalium 817 



Pedicularis 763 



Peganum 621 



Peltaria 829 



Penaea 140 



Pentapetes 860 



Penthorum 596 



Peplis 458 



Perdicium 1003 



Pergularia 306 



Perilla 731 



Periploca 307 



Petesia 134 



Petiveria 472 



Petrea 781 



Peucedanura 346 



Peziza 1285 



Phaca 925 



Phalaris 78 



Phallus 12S2 



Pharnaceum . . 387 



Pharus 11 20 



Phascum 1260 



Phaseolus 899 



PhellandrJuni 360 



Philadelplius 634 



Phillyrea 19 



Phleum 81 



Pblorais 740 



Phlox 217 



Phoenix 1291 



Phormium 439 



Pbryma 755 



Phyhca 263 



Phyllachne 1089 



Phyllanthus 1105 



Phyllis 330 



Physalis 247 



Phyteuma 223 



Phytolacca 607 



Picris 948 



Pilularia 1255 



Pimpinella 373 



Piuguicula 33 



Pinus 1 135 



Piper 47 



Piscidia 889 



Pisonia 1236 



Pistacia 1170 



Pistia 1072 



Pisuni 903 



Plagianthus 861 



Plantago 144 



Platanus 1133 



Plectronia 277 



Pliuia 642 



Plumbago 216 



Plumeria 301 



Poa 87 



Podophyllum 667 



Poinciana 529 



Polemonium 220 



Polianthes 437 



Poiycarpon iii 



Polycnemum 55 



Polygala 882 



Polygonum 510 



