PLATE XC. AMERICAN CRAB APPLE. 



1. A iluwerinf? branch, x i. 



2. Li»n«itu<iiiial Sfctinti of ji tlower, enlarged. 



3. A fruiting branch, x i. 



4. Sec-lion of a fruit, natural size. 



5. A winter twig, natural size. 



G. Section of a winter twig, enlarged. 



