KEY TO THE GENERA. 
X. PITTOSPORER. 
Climbers. Flowers tubular. Fruit baccate 
Erect shrub, or tree. 
Erect or prostrate shrubs. Flowers spreadiug. 
XI. FRANKENIACER. 
Frankenia, p. 40. 
XII. CARYOPHYLLEZ. 
Leaves stipulate : 
Perianth ell SS corlaceous . 
Exstipulate. 
Exstipulate. Perianth double . 
Exstipulate. Perianth single, of 4-5 dh: 
XIII. Lines. 
Linum, p. 46. 
XV. MALVACEZ. 
Calyx with an involucellum . . i 
Involucellum 0. Stamens 8-12. dicen "SEN reve i 
Involucellum 0. Stamens very numerous. Flowers corymbose 
XVI. BUETTNERIACEL. 
Lasiopetalum, p. 50. 
XVIII. HyPERICINEZ. 
Herbs. 
Shrubs or trees 
XIX. SAPINDACEE. 
Dodonea, p. 54. 
XX. GERANIACER. 
Flowers regular. Fertile stamens 5 Eh 
Flowers irregular. Fertile stamens 4-7 . . +... +. non 
XXI. OxALIDEZ. 
Ozalis, p. 58. 
XXIII. RUTACER. 
Corolla tubular, petals all united . : 
Leaves simple, didus Pioa FY i 
Petals free 
Petals free. Leaves simple, alternate. Filaments pilose 
Petals free. Leaves 3-foliolate, opposite. Stamens 4 
Petals free. Leaves simple, or 3-foliolate, or pinnate, opposite. 
Petals free.. Leaves 3-foliolate, opposite Stamens 8-10 
Flowers tubular. Capsule 36d. Seeds viscous . 
Capsule 2-valved. Seeds dry. 
Stamens 8 . 
. Billardiera, p. 36. 
. Pittosporum, p. 38. 
. Bursaria, p. 38. 
. Spergularia, p. 41. 
. Scleranthus, p. 42. 
. Stellaria, p. 43. 
. Colobanthus, p. 45. 
XIV. ELATINER. 
Elatine, p. 41. 
. Lavalera, p. 41. 
. Lawrencia, p. 48. 
. Plagianthus, p. 49. 
XVII. ELEOCARPEE. 
Aristotelia, p. 53. 
. Hypericum, p. 53. 
. Eucryphia, p. 54. 
. Geranium, 51. 
. Pelargonium, p. 51. 
XXII. ZyYGOPHYLLEE. 
Repera, p. 59. 
. Correa, p. 61. 
. Phebalium, p. 63. 
. Eriostemon, p. 64. 
. Zieria, p. 65. 
. Boronia, p. 65. 
. 4cradenia, p. 68. 
