63 



WINGED SEEDS. 



[CHAP. 



JL 



FIG. 47. 



a, maple ; b, sycamore ; c, lime ; d, hornbeam ; e, elm ; /, birch ; g, pine ; h, fir ; 

 i, ash. 



Fir h, and Ash 2, while in the Lime, c, the whole 

 bunch of fruits drop together, and the ' : bract," as it 



