APPENDIX I. 



319 



XVI., XVII., XVIII. 



MoNADELPHIA, DlADELPHIA, AND POLYADELPHIA. 



(Stamens with their filaments more or less united 

 into bundles.) 



A. Anthers 1 -celled. Stamens polyadelphous. 



Fruit a utricle Altemanthera. 



Carpels many, many-seeded . . Hibiscus. 



Carpels many, 1-seeded . . . Hoheria. 



Carpels one or few, 1-3-celled . PlagiantMs. 



B. Anthers 2-celled. 

 a. Leaves pinnate. 



Stamens diadelphous . . . Leguminosce. 



Stamens monadelphous . . . Hartighsea. 



@. Leaves alternate Lobelia. 



y. Leaves opposite Hypericum. 



S. Leaves ternate Oxalis. 



XIX. Syngenesia. 



A. Flowers aggregated . . 



B. Flowers solitary. 



I. Polypetalous. Herbs .... Viola. 

 Polypetalous. Shrubs . . . Melicytus. 



II. Monopetalous. Leaves opposite 

 Leaves alternate. 



Fruit capsular Lobelia. 



Fruit baccate Colensoa. 



XX. Gynandria. 

 Stamens 3-4. Filaments free . 

 Stamens 2. Filaments connate with 



style 



Anthers 2, with no filaments 

 Anthers 5. Climbing shrubs . 



XXI. Moncecia. 

 A. Dicotyledonous. 



L Dichlamydeous. 

 a. Perianth inferior. 



* Leaves opposite. 



Pistils many Coriaria. 



Kstil one oiea. 



** Leaves alternate. 



Stamens opposite petals . . Suttonia. 

 Stamens alternate . . . Sapota. 

 /3. Perianth superior. 



* Leaves opposite .... Ooprosma. 

 ** Leaves alternate. 



Forstera. 

 Orchidece. 



Flowers umbellate. 

 Trees or shrubs . . 



Herbs 



Flowers not umbellate. 

 Shrubby .... 

 Herbaceous .... 

 II. Monochlamydeous. 

 a. Perianth inferior. 

 * Leaves opposite. 

 Tree. Stamens 6-10 . . 

 Shrubs or herbs. Stam. 4-5 

 Tree. Stamens 2 . . . 

 ** Leaves alternate. 

 § Trees or shrubs. 



Leafless 



Fruit with broad wings . 



Fruit in a compressed, 3- 



angled involucre . . 



Fruit an ovate drupe . . 



§§ Herbs. 



Stamen 1 



Flowers involucrate, on a 



fleshy receptacle 

 Flowers in a 2-4-leaved 



involucre 



Stam. and stigmas 2-5 . 

 j3. Perianth superior. 



Styles 2 . 



Style 1 



III. Achlamydeous. 



Milky herbs 



Trees and shrubs 



, Monocotyledonous. 



Slender water-herb 



Erect marsh-plant, with long cat- 

 kins 



Erect marsh-plant, with globose 



heads of ovaries 



Scandent shrub, with long leaves 

 Erect palm, with pinnate leaves . 

 Rush-like, almost leafless herbs . 



Araliacece. 

 Umbelliferce . 



Corokia. 



Urtica 

 Olea. 



Dodonaa. 



Trophis. 

 Australina. 

 Matostemma. 

 Parietaria. 



Coprosma. 



Coniferce. 

 Zannichellia. 

 Typha. 



Freycinetia. 



Areca. 



Calorophus. 



XXII., XXIII. DlCEOIA AND POLYGAMIA. 



A. Dicotyledonous. 

 I. Calyx inferior. 

 * Leaves opposite. 



