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tips of the stamens. — 2. A stamen, with the anther viewed in front. 

 — 3. The same from behind. — 4. A pistil, with its disk at a ; at the 

 lower edge of the ring or disk are seen the scars caused by the sepa- 

 ration of the stamens. — 5. A cross section of the ovary, shewing the 

 numerous cells and double lines of ovides. — 6. A perpendicular sec- 

 tion of the same ; even at this young period you may see in the rind 

 of the ovary the receptacles in which oil is beginning to secrete ; a 

 the disk. — /. A portion of a leaf magnified so as to shew the od cells. 



