SEEDLINGS 



293 



Jf# Roots devoid of nodosities. 



Carpinus Betulus, Hornbeam (Fig. 196). Pyrus 

 communis, Pear (Fig. 197). 



Fig. 197. Pyrus comrnnnis, 

 Pear (E.D.). 



Fig. 198. Rhododendron politician, 

 Khododendron, \ (E.D.). 



Primary leaves hairy. 



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

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



Fig. 199. Pyms Malus, Apple (E.D.). 



B. GERMINATION HYPOGEAL; COTYLEDONS THICK 



AND FLESHY. 



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

 primary leaves scale-like; seedling aromatic. 



