784 



Omphalopappus, 576. 

 Oncinotis, 674. 

 Operculina, 730. 

 Orohanclw, 768. 

 Orthanthera, 694. 

 Osteospermum, 607. 

 Othonna, 603. 



Pachypodium, 676. 

 Pacouria, 660. 

 Palmstruckia, 756, 

 Parasia, 706. 

 Parastranthus, 625. 

 Pattara, 638. 

 Pegolettia, 568. 

 Pentagonia, 752. 

 Pentanevia, 566. 

 Pentarrhinum, 687. 

 Perdicium, 615. 

 Perhierion, 675. 

 Periploca, 681. 

 Periploca, 680, 691. 

 Phagnalon, 559. 

 Phagnalon, 565. 

 Pharbitis, 736. 

 Philippia. 633. 

 Physalis, 750. 

 Physalis, 752. 

 Physalodes, 752. 

 Physaloides, 752. 

 Pirarda, 513. 

 Placus, 555. 

 Pleiocarpa, 665. 

 Pleiotaxis, 610. 

 Pluchea, 557. 

 Plumbago, 634. 

 Plumeria, 667. 

 Podachcenium, 596. 

 Polliehia, 720. 

 Polyalthia, 654. 

 Porphyrostemmay 568. 

 Premna, 700. 

 Psednotrichia, 544. 

 Psiadia, 553. 

 Psiadia, 549. 

 Pyxidaria, 763, 



Quamoclit, 742. 

 Qnaqua, 697. 



RapHdophyllum, 773. 

 Raphionacme, 678. 



Rauvolfia, 665. 

 Rhamphicarpa, 77 

 RkinantJms, 767. 

 Rivea, 743. 

 Koyena, 647. 



Salaxis, 633. 

 Salvadora, 659. 

 Samolus, 637. 

 Saniluni, 726. 

 SajHita, 643. 

 Sarcostemma, 688. 

 Scabiosa, 512. 

 Scaevola, 624. 

 Schizoglossum, 683. 

 Sahizofflo.ssi/m, 684. 

 Sckrc'bera, 656. 

 Schwenkia, 754. 

 Sclerocarpus, 575. 

 Scoparia, 766. 

 Sebtea, 705. 

 Secamone, 681. 

 •Seddera, 724. 

 Senecio, 597. 

 Senecio, 593, 594, 596. 

 Septas, 760. 

 Serratida. 556. 

 Seruneum, 576. 

 Shutereia, 726. 

 Sibthorpia, 766. 

 Sideroxylon, 644. 

 Sideroacylim, 641. 

 Sigesbeckia, 574, 

 Solanum, 745, 

 Solatium, 744. 

 Sonchus, 622. 

 ,So?ichus, 619. 

 Sopubia, 772. 

 Sopuhia, 772. 

 Sphacophyllum, 573. 

 Sphaerant'hus, 558. 

 Sphferocodon, 692. 

 Spilanthes, 584. 

 Stapelia, 698. 

 Stapelia, 698. 

 Stathmostelma, 686. 

 Stellularia, 774. 

 Stemodia, 758. 

 Stemodiacra, 758. 

 Stictocardia, 743. 

 Stcebe, 565. 

 Striga, 778. 

 Strophauthus, 670. 

 Strychnos, 702. 



Sutera, 756. 

 Sutera, 757, 

 Swertia, 711. 

 Synedrella, 584. 



Tabernremontana, 669. 

 Tabernanthe, 667. 

 Tacazzea, 678. 

 Tagetes. 589. 

 Tarchonanthus, 554. 

 Tavaresia, 697. 

 Terebmthina, 759. 

 ThysanuTUH, 570, 572. 

 Tolpis, 615. 

 Torenia, 762. 

 Torenia, 761, 762. 

 Trichandrum, 560. 

 Trielwdesma, 720. 

 Tripteris, 607. 

 Tylophora, 691. 



Vahea, 660. 

 Yandeliia, 763. 

 Varronia, 714. 

 Velvitsia, 771. 

 Yerbemia, 542, 575, 584. 



588. 

 Vernonia, 516. 

 Vernonia, 516, 568. 

 Vk'oa, 566. 

 Vinca, 677. 

 Vincetoxicum, 691. 

 Voacanga, 668. 

 Vogelia, 635. 



Waldenberqia, 628, 631. 

 Webbia, 519, 522. 

 Wedelia, 576. 

 Welwitschiella, 589. 

 Willoughbya, 543. 

 Willugbffiya, 543. 

 Withania, 752. 



Xyridopsis, 603. 

 Xysmalobium, 6: 



Zaczatea, 678 

 Zygodia, 673. 

 Zygonerion, 6 



Printed by Hazell, Watson, & Viney, Ltd., London and Aylesbury. 



