FRUCTIFICATION. 



379 



E. The Petals. 



F. The Stamina. 



g. A Female Catkin. 



h. The Calyxj 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. 

 6. 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 ( Syhestris. ) 



MONOECIA MoNOfiELPHIA. 



a. A Male Catkin. 



b. 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. A single Scale of the Cone^ with its two 



Embryos. 

 G. Ditto. 



Volume It. 3 



H. A single Embryo. 

 i. The Cone. 



&. The same opened, to shew where the Seeds are 

 lodged. 



I. The inner Side of a Scale. 

 m. The two winged Seeds. 



The WEYMOUTH PINE. Pinus 

 ( Strobus.) 



MoNOECIA MONODELPHIA. 



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



b. 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. 



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



I. A single Seed. 



The SPRUCE FIR. Pinus (Mies.) 



MoNOECIA MONODELPHIA. 



a. A Catkin of Male Flowers. 

 I. A single Stamen. 

 B. Ditto. 



c. The future Cone. 



c 



