CLASSIFICATIONS OF ORDERS AND GENERA. lv 
Herbs. Leaves lobed, stipulate, without dots .... Geranium, p. 35. 
Leaves alternate or 0 in Carmichaelia. 
Herbs, shrubs, and trees ; bark tough. Anthers 1 -celled . Malvaceae, p. 29. 
Herbs, acid. Leaves 3-foliolate Oxalis, p. 38. 
Herb or undershrub. Leaves simple, entire Linum, p. 34. 
Tree. Leaves pinnate. Flowers regular, racemed . . . Dysoxyxum, p. 40. 
Herbs and shrubs. Leaves 0, or pinnate or 3-foliolate. 
Flower irregular Leguminose, p. 47. 
Herbs. Leaves lobed, stipuled Geraniacee, p. 35. 
§ 2. Perianth single. 
Spiny maritime undershrub Saxsola, p. 232. 
Herb. Leaves opposite, stipulate. Flower small, white . Alternanthera, p. 234. 
Tree. Leaves very large Pisonia, p. 229. 
CLASS XIX. SYNGENESIA. 
Flowers small, collected in involucrate heads Composite, p. 121. 
Flowers not collected in involucrate heads. 
Shrub. Leaves opposite. Corolla 2-labiate, inferior . . Rhabdothamnus, p. 221. 
Twining shrub. Leaves opposite. Corolla regular. Stamens 
epipetalous Parsonsia, p. 187. 
Shrubs and herbs. Leaves alternate, stipulate. Stamens hypo- 
gynous Violariea, p. 15. 
Shrubs and herbs. Leaves alternate. Stamens epigynous or 
epipetalous Campanulacea, p. 169. 
CLASS XX. GYNANDRIA. 
Herbs. Perianth irregular, superior. Anther 1 Orchide/E, p. 260. 
Herbs. Perianth regular or irregular, superior. Anthers 2 . . Stylidie/e, p. 166. 
Shrubs,. twining. Perianth regular, inferior. Anthers 5 . . . Parsonsia, p. 1.87- 
CLASSES XXI.— XXIII. 
§ 1. Perianth double, inferior. Corolla monopetalons. 
Tree. Leaves alternate. Stamens 4 or 5, alternating with 
scales Sapota, p. 185. 
§ 2. Perianth double, inferior. Corolla polypetalous. 
Tree. Leaves opposite, pinnate Ackama, p. 60. 
Shrubs or trees. Leaves opposite, simple Aristotelia, p. 33. 
Climbing prickly shrub. Leaves opposite, 3-5-foliolate . . Rubus, p. 54. 
Shrubs and trees. Ovary 2- or 3-celled, many-ovuled . . Pittosporum, p. 19. 
Tree. Ovary 1-celled, 1-ovuled Pennantia, p. 41. 
§ 3. Perianth double, superior. Corolla monopetalous. 
Leaves opposite or whorled. 
Leaves opposite, stipuled or whorled (not aquatic) . . . Rubiacead, p. 110. 
Leaves opposite or whorled. Aquatic herbs Myriophyllum, p. 66. 
Leaves opposite, exstipulate. Parasitic shrubs .... L o r a n t h a c e zE , p. 107. 
Leaves alternate. 
Shrubs or trees. Leaves alternate. Flowers umbelled . Araliace/E, p. 99. 
Herbs. Leaves alternate or radical. Flowers umbelled . Umbelliferas, p. 84. 
Shrubs. Leaves alternate. Flowers not umbelled . . Corneas, p. 104. 
Trailing herb with tendrils. Leaves angled Sicyos, p. 82. 
Trees and shrubs ; bark tough. Filaments united in a tube Plagianthus, p. 29. 
Herbs, scapigerous. Anthers 2 adnate to style .... Stylidieae, p. 166. 
§ 4. Perianth single, inferior, regular. Flowers not in the scales 
of spikelets 
Leaves opposite. 
Trees. Calyx 4-lobed, Stamens 2 Olea, p. 186. 
