ANALYTICAL KEY. xlv 



Stamens twice the petals, or if equal to, alternate with them. 



Stamens 4 or 5 SiMABUBACEa;, p. 60. 



Stamens 10. 



Carpels (in the flower) several RomtEA, p. 71. 



Carpels solitary Leguminosje, p. 71. 



B. Regular synca/rpous FolypetaU with indefinite hypogynous stamens. 



Leaves opposite. 



Sepals and petals 5 each. Fruit a capsule Hypbkioine^, p. 23. 



Sepals 4. Petals 4 or more. Fruit a drupe GrUTTiFEEa;, p. 24. 



Leaves alternate. 



Placentas parietal. Ovary 1-celled. 



Sepals 2. Petals 4, large. Prickly herb Aegemone, p. 15. 



Sepals 4 or more. 



Placentas 2. Fruit stalked or oblong CAPPAEiDEa;, p. 17. 



Placentas 3. Berry sessile. Flowers small .... Scoi«PlA, p. 19. 

 Ovary 2- or more celled. Ovules in the axis. 



Stamens united in a column or tube round the style. 



Anthers 1- celled, on distinct filaments Maitacb^, p. 31. 



Anthers crowded in a terminal head Stekculiace^, p. 35. 



Anthers 2-celled, on distinct filaments Pteedspekmum, p. 39. 



Stamens free or united in a ring at the base. 



Sepals 2 Poetulaca, p. 127. 



Sepals 3 to 5, valvate. 



Flowers unisexual Ceoton, p. 308. 



Flowers hermaphrodite. 



Style single ' TlliACEJE, p. 40. 



Styles several Actinidia, p. 26. 



Sepals 3 to 5, imbricate. 



Leaves dotted. Prickly shrub Atalantia, p. 51. 



Leaves not dotted. Trees or shrubs, not prickly. 

 Petals free or shortly united at the base. Flowers 



hermaphrodite or polygamous . . . . . TEBNSTEfflMiAOEa), p. 25. 

 Petals united in a tube at the base. Flowers al- 

 ways unisexual Ebenaoe^, p. 209. 



C. Regular synca/rpous Polypetals with definite hypogynous stamens. 



Leaves opposite, simple or compound. 



Herbs. Leaves quite entire CAEYOPHTtLEa;, p. 21. 



Woody climber. Calyx with a gland outside. Leaves simple Htpta&e, p. 49. 

 Trees or shrubs. Leaves simple or compound. 



Ovary 2- or 3-celled. Leaves not dotted SAPlNDACEiE, p. 45. 



Ovary 4- or 5-celled. Leaves dotted RtJTACEa), p. 57. 



Leaves alternate, simple. 



Stamens monadelpTums. Calyx valvate, 

 Staminal tube long, connate with the stalk of the ovary. Hemcteees, p. 37. 



Stamens shortly united at the base Buettneeiace^, p. 38. 



Stamens free, double the numher of petals. 



Flowers unisexual Jateopha, p. 309. 



Flowers hermaphrodite. 



Sepals 4, valvate Eljeooaepus, p. 42. 



Calyx small, 4- or 5-cleft. Leaves dotted .... Atalantia, p. 51. 

 Calyx truncate, scarcely toothed. Pubescence mealy . SiYEAX, p. 213. 

 Sta/mens free, the same nmnher as the petals. 

 Stamens opposite the petals. 



Petals very small, concave or hood-shaped .... KHAMNACB.B, p. 66. 



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