625 



U. parviflora — cont. 



U. pumila, Hort. (not L.). 

 U. virgata, Roxh. 

 Microptelea parvifolia, Spach. 

 Planera parvifolia, Sweet. 



U. pedunculata, Foager. Europe, &c. 



U. oil lata, Ehrh. 



U. effusa, Willd. ; Loud. Encycl. Trees and Shrubs 

 720, f. 1397 ; Flora Danica t'. 2830. 



U. laevis, Pall. 



U. octandra, Schkuhr. 



U. racemosa, Borkh. (not D. Thomas). 



U. pinnato-ramosa, Dieck. Siberia. 



U. pumila, L. Northern Asia. 

 U. Koopmanni, Hort. 



U. microphylla, Pers. 



*■ 



U. racemosa, D. Thomas ; Sargent Silva of North America 

 t. 312. North America. " Rock Elm." 



U. serotina, Sargent. Southern United States. 



U. turkestanica, Regel. Turkestan. 



Planera aquatica, Gmel. ; Sargent Silva of North America 

 t. 316. 



Zelkova acuminata, Planch. ,- Shirasawa Iconoirr. Ess. 

 Forest, du .Japon t. 36. Japan. "Keaki." 



Z. Keaki, Maxim. ; Dippel Laubholzk. ii. 41, f. lb. 



Planera acuminata, Lindl. 



P. cusjtidata, Hort. 



P. japonica, Miq. 



Ulmus Keaki, Sieh. 



