SEEDLINGS 



293 



JJ Roots devoid of nodosities. 



Carpinus Betidus, Hornbeam (Fig. 196). Pyrus 

 commnnis, Pear (Fig. 197). 



Fig. 197. Pyrus communis. Fig. 198. Rhododendron ponticum, 



Pear (E.D.). Rhododendron, \ (E.D.). 



Primary leaves hairy. 



Rhododendron (Fig. 198). Pyrus Mains, Apple (Fig. 

 199). Some species of Prunns (compare pp. 277 9). 



Fig. 199. Pijms Mains, Apple (E.D.). 



B. GERMINATION HYPOGEAL; COTYLEDONS THICK 



AND FLESHY. 



(1) Cotyledons large and corrugated, brain-like; 

 primary leaves scale-like ; seedling aromatic. 



