INDEX TO SYSTEM<«TIC BOTANY. 
Oldenlandia, 588 
Oldfieldia, 675 
Old man’s beard, 697 
Olea, 614 
— vermelho, 534 
Oleaceze, 612 
Oleaster, 661 
Oleum anone, 436 
— nigrum, 513 
— origani, 643 
— rusci, 668 
— unoue, 436 
Olibanum, 507 
Olive, 612, 614 
— bark, 614 
— gum, 614 
— leaves, 614 
—- oil, 614 
— wood, 614 
Olivile, 614 
Ombro, 589 
Ombrophytum, 689 
Omphalea, 675 
Onphalobium, 528 
Omum, 575 
Onagracee, 560 
Oncoba, 458 
Onions, 720 
Onobrychis, 530. 
Opaque bdellium, 507 
Ophelia, 621 
' Cphioglossacez, 748 
Ophiog:ossez, 748 
Ophioglossum, 749 
Opium, 445 
— poppy, 445 
Opoponax, 577 
Opuntia, 570 
Orange, 501 
— berries, 501 
— flower water, 501 
Orchella weeds, 763 
Orchidaceze, 697 
Orchidales, 697 
Orchil, 762, 763 
Orchis, 697, 699 
Ordeal bark, 539 
— bean, 534 
Orders, 403, 407 
Oreodaphne, 659 
Orgeat, 732 
- Origanum, 642 
Orinoko tobacco, 632 
Orobanchacee, 634 
Orobus, 534 
Orontiez, 715 
Orris root, 703 
Orthoplocez, 450 
Orthospermee, 566, 573 
Oryza, 737 
Osage orange, 664 
Osiers, 671 
Osmunda, 749 
Ostrya, 686 
Oswego tea, 642 
Otto of rose, 544 
Ouvirandra, 709 
Oxalidacez, 497 
Oxalis, 498 
Oxleya, 509 
Oxycedrus, 743 
Oxycoceus, 603 
Oyster plant, 600, 624 
PACHYMA, 760 
Peonia, 433 
— moutan, 433 
Peeoniezx, 431 
Peony, 433 
Pakoe Kidang, 749 
Pale catechu, 589 
— cinchona bark, 587 ~ 
Palicurea, 588 
Palmacez, 710 
Pa'ma Christi, 676 
— rose oil, 495 
Palmales, 710 
Palmetto, 712 
Palm oil, 713 
— sugar, 711, 712, 714 
— vinegar, 712 
— wax, 712 
— wine, 712, 713 
Palms, 710 
Palmyra fibres, 712 
— palm, 712 
— wood, 712 
Palo de vaca, 666 
Pampas-grass, 736 
Panacea lapsorum, 596 
Panama hats, 715 
Panax, 578 
Pandanacee, 714 
Pangium, 458 
Panicum, 737 
Panna, 749 
Pansy, 456 
Pao Pereira, 616 
Papaver, 445 
Papaveracee, 444 
Papaw, 564 
Papaw-tree, 564 
Papayacez, 564 
Paper mulberry, 663 
reed, 732 
Papilionaces, 529, 530 
— nutritious, 530 
— poisonous, 530 
Pappea, 520 
Paprika, 630 
Papyrus, 732 
Paracoto bark, 588 
Para grass, 713 
— India-rubber, 674 
— nuts, 557 
— piassaba, 713 
— rhatany, 461 
— Sarsaparilla, 725 
| Paraguay holly, 512 
— tea, 512 
Pareira brava, 438 
— root, 438 
Parietales, 443 
Parietaria, 663 
Parinarium, 542 
Paritium, 479 
Parkinsonia, 537 
Parmelia, 762 
Parmentiera, 636 
Paronychia, 466 
Paronychiaceex, 465 
Paropsis, 563 
Parsley, 574 
— piert, 544 
Parsnip, 574 
— chervil, 574 
Partridge berry, 605 
— — oil of, 605 
canes, 712 
— wood, 510 
Paspalum, 735, 73 
Passerina, 660 
Passiflora, 563 
Passifloracess, 563 
Passiflorales, 561 
Passionflower order, 563 
Passions, 653 
Pastinaca, 574, 577 
Patchouly, 643 
— oil of, 643 
Pate de guimauve, 477 
Paullinia, 519 
Payonia, 479 
Payena, 610 
Payta rhatany, 461 
Pea, 530 
Peach, 543 
— wood, 536 
Pear, 545 
Pearl barley, 737 
Peas, 530 
Peccan-nut, 684 
Pedaliacez, 637 
Pedalium, 637 
Peeled coloeynth, 567 
Peepla mool, 679 
Peganon, 503 
Peganum, 493 
Pekea, 474 
Pelargonium, 495 
Pellitory, 596, 663 
— of Spain, 596 
Peltidea, 763 
Peltigera, 763 
Penza, 677 
Penzeacee, 677 
Penang caoutchoue, 618 
— lawyers, 712 
Penghawar Djambi, 749 
Pencil cedar, 743 
Penghawar, 749 
Penicillaria, 737 
Penicillium, 760 
Pennisetum, 737 
Pennyroyal, 642 
Pentadesma, 471 
Pepper-dulse, 769 
Peppermint, 642 
Peppers, 503, 678 
Pepperwort, 752 
Perennial wormgrass, 619 
Pereskia, 570 
Perezia, 599 
Pernambuco cotton, 478 
— rubber, 616 
Peronospora, 761 
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