Fig. 26 (b). 
a, flower-bud; b, expanded flower; c, calyx, with pistil j d, front-view 
of stamen; e, back-view of stamen; j\ pollen-grains; </, longitudinal section 
of fruit; h, transverse section of fruit; i, seed; k and l, longitudinal and 
transverse section of the same; all variously enlarged, f BOO times dia¬ 
metrically. 
