m.~PINUS PINASTER and P. PINEA. 



Pinus Pinast,r.~a, branch with winter bud and leaf clusters ; b, apex of leaf • c section of ipaf • 

 d, seed. P. Pmea.—e, branch with winter bud ; f, apex of leaf -^ sect inn nf loaf • ^ . ' 



showing cavities from which seeds have faUen; i: seed ' ^' " °^ '*'''*= ''' '^""e-scale, 



433 



F F 



