84 



XXVI. ROSACEA. [I. Dicotyledons 



334. Pyrus communis, L. 



Penr-tree. 



335. Pyrus Malus, L. 



Crab-apple. 



336. Pyrus Aria, Ehr. 



Beam-tree. 



337. Pyrus torminalis, Ehr. 



Wild Servtce-trce. 



