IV 



CONTENTS. 



Page 



Phylum 4. — Phanerogamia, Flowering 

 Plants. 



Sub-Phylum A. — Gfymnospermje, - - 718 



Class I. — Cycadales, Cycads, - - - 718 



Alliance 26, 718 



Class II. — Coniferse, . . - - "20 



Alliance 27, 720 



Class III. — Gnetales, 726 



Alliance 28, 726 



Sub-phylum B. — Angiospermse, • - - 728 



Class I. — Monocotjdedones, - - - 728 



Alliance 29. — Liliifloi-iie, - - - 728 



Do. 30. — Scitamineae, . . - 734 



Do. 31. — Gynandrse, - - - 736 



Do. 32.— Fluviales, - - - 738 



Do. 33.— Spadiciflorse, - - - 740 



Do. 34.— Glumiflorse, - - - 745 



Class II. — Dicotyledones, - - - 748 



Sub-class I. — Monochlamydese, - - - 748 



Alliance 35. — CentrospermEe, - - - 748 



Do. 36.— Proteales, - - - - 750 



Do. 37.— Daphualea, - - - 752 



Do. 38.— Santalales, - - - 754 



Do. 39.— Eafflesiales, - - - 755 



Do. 40.— Asarales, - - - - 755 



Page 



Alliance 41. — Euphorbiales, - - - 756 



Do. 42. — Podosteniales, - - - 757 



Do. 43.— Viridiflor;e, - - - 758 



Do. 44. — Amentales, - - - 762 



Do. 45. — Balauophorales, - - - 762 



Sub-class II. — Monopetalte, - - - 763 



Alliance 46. — Caprifoliales, - - 763 



Do. 47. — Asterales, - - - - 765 



Do. 48.— Campanales, - • - 767 



Do. 49.— Ericales, - - - - 768 



Do. 50. — Vacciniales, - - - 770 



Do. 51.— Primulales, - - - 770 



Do. 52.— TubiflorK, - - - 771 



Class III.— Polypetalae, - - - - 774 



Alliance 53. — Ranales, - . - - 774 



Do. 54. — Parietales, - - - 774 



Do. 55. — Malvales, - - - - 776 



Do. 56.— Disciflors, - - - 777 



Do. 57. — Crateranthse, - - - 779 



Do. 58.— Myrtales, - - - - 781 



Do. 59. — Melastomales, - - - 783 



Do. 60.— Lythrales, - - - - 784 



Do. 61.— Hygrobise, - - - 784 



Do. 62.— Passiflorales, - - - 785 



Do. 63.— Pepones, - - - - 785 



Do. 64.— Cactales, - - - - 786 



Do. 65.- Ficoidales, - - - 787 



Do. 66.— Umbellales, - - - 788 



