THE SPRING FLORA 169 



FIGURES 



1. Stem, root, leaf > Inflorescence and flower 



Ihihit and tropisms Long sections and ground plan 



Pollination features 



Detail : anther dehiscence, 

 carpels, placenta;, ovules 



2 Stem section 



Epidermis, cortex, vascular 

 cylinder, stem, pith 



4. Fruit and seed 



Fruit class 



Seed dispersal 



