260 



Ulmus glabra var. grandidentata. Three-lobed Scotch Elm. 



Location: Arboretum. 



Natural distribution: Europe to Japan. 

 Ulmus laevis. Smooth Elm. 



Location: Arboretum. 



Natural distribution : Central Europe to western Asia. 

 Ulmus parvifolia. Chinese Elm. 



Location: Arboretum. 



Natural distribution: China and Japan. 

 Ulmus pumila. Dwarf Elm. 



Location: Arboretum. 



Natural distribution : Central Asia. 

 Ulmus serotina. Red Elm. 



Location: Arboretum. 



Natural distribution : Southeastern LTnited States. 

 Ulmus Thomasi. Rock Elm. 



Location: Arboretum. 



Natural distribution : Northeastern North America. 



Celtis. Hackberry 

 Celtis canina. Dog Hackberry. 



Location: Arboretum. 



Natural distribution : Northeastern United States. 

 Celtis caucasica. Caucasian Hackberry. 



Location : Arboretum. 



Natural distribution: Caucasus and northern Persia. 

 Celtis georgiana. Georgia Hackberry. 



Location: Arboretum. Wild: rather common. 



Natural distribution : Southeastern United States. 

 Celtis occidentalis. Hackberry. 



Location: Arboretum. Wild: occasional. 



Natural distribution : Eastern North America. 

 Celtis sinensis. Chinese Hackberry. 



Location: Arboretum. 



Natural distribution: China and Japan. 

 Celtis Smallii. Small's Hackberry. 



Location : Arboretum. 



Natural distribution : Southeastern United States. 



