a b c d 5 e f 20 



h2 Coriaceous, finely doubly serrate-dentate. 



SCABLET THORN (C. coccinea). 

 2 With 5 papery usually 2-seeded carpels; small flat waxy fragrant apples; 



Ivs. 

 g Tomentose or pubescent bn., oblong-ovate to oval, 



h Crenate-serrate and usually with short crenate lobes; fr. stems slender 



and glabrate PBAIEIE CRAB ( Pyrus loensis ) . 



h 2 Crenate and very much wrinkled; fr. stems short. 



SOULARD CRAB (Pyrus Soulardi). 



g 2 Glabrous throughout, with long slender stems; fr. hard translucent long- 

 stemmed and calyx-lobes. 



h Deciduous; fr. yellowish, red-cheeked, scarcely waxy and but little 

 hollowed at b. ; Ivs. ovate-oblong serrate or sometimes entire, not 



lobed SIBEBIAN CBAB ( Pyrus baccata ) . 



h2 Persistent in fruit; fr. yellow-green, waxy, deeply hollowed at b., very 

 sour; Ivs. triangular ovate to trucate or subcordate b., acute a., 

 serrate-dentate and usually with few short lobes. 



FRAGRANT CRAB (Pyrus coronaria). 

 e 2 Fruit a juicy syncarp (blackberry-like), edible; Ivs. with arcuate lateral 



veins, the lowermost pair branching; Ivs. 



f Lustrous ab., glabrous bn., broad-ovate, coarsely serrate; fr. pinkish white. 



WHITE MULBERRY (Morus alba). 



