DESCRIPTION OF THE PLATES. 569 



PLATE I. 



PARTS OF THE FLOWER. 

 Vide Part I. Chap. I. p. I. 



Fig. 



1. A Flower, with its Corolla, PistiUum, and Stamina: A, 



the Petals of the Corolla; b, the Germen; c, the 

 Style ; d, the Stigma ; e, the Filaments ; f, the An- 

 therce. 



2. The Pistillum and Stamina, separate from the Corolla : b, the 



Germen; c, the Style ; d, the Stigma; e, •> the Fila» 

 ments, with the Antherce bursting and discharging the 

 Pollen. 



3. A Flower, whose Corolla is Monopetalous : A, the Corolla ; B, 



the Perianthium. 



4. A Polypetalous Corolla : A, the Unguis; B, the Lamina. 



5. A Narcissus, issuing from its Spatha: A, the Flower; B, th« 



Spatha. 



6. An Amentum. 



7. The Fructification of a Moss : A, the Calyptra. 



8. A Fungus : A, the Volva. 



9. A Grass : A, the Gluma; B, the Arista. 



i 



10. A Compound Umbel: A, the Universal Umbel; B, the Umbel- 



lulce, or Partial Umbels ; C, the Universal Involucrum ; 

 d, the Partial Involucra. 



11. A Bractea, accompanying the flowers of the TV/ia: A, the 



Bractea. 



12. A, the Pollen, seen with a microscope ; B, an elastic vapour 



discharged from it. 



