FRUCTIFICATION. 



327 



E. The Petals. 



F. The Stamina, 



g. A Female Catkin. 



h. The Calyx, consisting of three Scales, each 



Scale containing two Embryos. 



H. Ditto. 



i. The Embryo, with its two Pointals, 



I. Ditto. 



K. The Cone, or Fruit, 



L, The three Scales, each containing two Seeds. 

 m- A Seed. 

 M. Ditto. 



The CRACK WILLOW. Salix 

 ( Fragilis.) 



DiOECIA DiANDRIA, 



a. The Male Catkin growing on a different Tree 

 from the Female. 



h. A Male Flower. 



B. Ditto, with its Nectarium c, and two Sta- 

 mina d. d. 

 E, The Scale and Nectarium. 

 /. The Female Catkin. 

 g. A Female Flower. 



G. Ditto. 



H. The Embryo, 



i. The Capsule. 



I. Ditto. 



K. A Transverse Section of ditto, 

 L. As it bursts to emit the Seed. 

 M. A Seed. 



The SCOTCH FIR. Pinus (Sylvestris.) 



MONOECIA MONODELPHIA. 



a. A Male Catkin. 



h. The Gem, or Winter-Lodge (Hibernaculum.) 



c. The Scale, or Squama. 



d. A Cluster of Stamina. 



D, Ditto. 



e. A single Stamen. 



E. Ditto, with its Scale c. ■ 

 /. The future Cone. 



g, ^ single Scale of the Cone, with its two 



Embryos. 

 G. Ditto. 



H. A single Embryo. 

 i. The Cone. 



h. The same opened to shew how the Seeds are 

 lodged. 



I. The inner Side of a Scale. 

 m. The two winged Seeds. 



The WEYMOUTH PINE. Finus 

 ( Strohus.) 



MoNOEClA MONODELPHIA. 



a. The Gem, or Winter-Lodge (Hibernaculum.) 

 6. The Male Catkin. 



C. A single Stamen, with its Scale. 



D. The Scale. 



E. A single Stamen. 



/. The immature Cone. 



g. A single Scale of ditto, with its two Embryos. 



G. Ditto. 



H. A single Embryo, with its Pointal. 



i. A Cone, 



k. A single Scale, with its two winged Seeds. 



I. A Seed, 



The SILVER FIR. Pinus (Picea.J 



MONOECIA MoNODELPHIA, 



a. The Gem, or Winter^Lodge (Hibernaculum.) 



b. A Male Catkin. 



C, A single Stamen, with its Scale, 



D, The Scale, 



E, A Stamen, 



/. The Female Catkin, or future Cone. 

 g. A single Scale, with its two Embryos. 



G, Ditto. 



H, A single Embryo, with its Pointal, 

 i. The Cone, 



7c. A single Scale, with its two winged Seeds. 



I, A single Seed, 



The SPRUCE FIR. Pinus (Abies.) 



MoNOECIA MONODELPHIA. 



a. A Catkin of Male Flowers. 



b. A single Stamen, 

 B, Ditto. 



c. The future Cone. 



