278 



HAWTHORN. PRUNUS 



Fig. 153. Cratcegus Oxyacantha, 

 Hawthorn (E.D.). 



Fig. 154. Prunus Padus, 

 Bird Cherry, | (E.D.). 



Fig. 155. Prunus Mahaleb, $ (E.D.). 



Fig. 156. Prunus spinosa, 

 Blackthorn, \ (E.D.). 



