93 



Acer rubrum drummondii (Hook. & Am.) Sargent. 



Drummond Maple. 



Range. — Southern Georgia and Alabama (coast plain), southwestern Tennessee 

 (Covington), western Louisiana, southern Arkansas, eastern Texas. 



VARIETY DISTINGUISHED IN CULTIVATION. 



Acer rubrum sanguineum (Spach) Pax. 



Acer negundo Linn. Boxelder. 



Negundo aceroides Moench. 



Range. — Vermont (Lake Champlain and Winooski River), New York (Cayuga 

 Lake), eastern Pennsylvania, and south to Florida (Hernando County); northwest- 

 ward to Winnipeg (Dogs Head Lake and along southern branch of the Saskatche- 

 wan River), to the eastern base of the Rocky Mountains (in British America), to 

 Montana (Rocky Mountains), Utah (Wasatch Mountains), western Texas, New Mex- 

 ico, and eastern Arizona. 



Names in use. — Boxelder (Vt., Mass., R. I., Del., N. Y., N. J., Pa., 

 Va.,W. Va.,N. C, S. C, Ala., Fla., Miss., La., Tex., Ark., Mo., Ariz., 

 N. Mex., Mont., 111., Ind., Wis., Ohio, Mich., Iowa, Kans., Nebr., N. Dak., 

 B. Dak., Minn.); Ash-leaved Maple (R. I., Mass., N. J., Pa., Del., Va., 

 8. 0., La., Tex., 111., Wis., Iowa, Ont., Kans., Nebr., Mont., N. Dak., 

 Mich., Minn.); Gut-leaved Maple (Colo.); Negundo Maple (111.); Red 

 liiver Maple (N. Dak.); Three-leaved Maple (Pa.); Black Ash (Tenn.); 

 St-iuking Ash (S. C.); Sugar Ash (Fla.); Water Ash (Dakotas). 



Acer negundo californicum (T. & Gr.) Sargent. 



California Boxelder. 

 Negundo californicum Torr. & Gr. 



Range. — Southern California (valley lower Sacramento River; valleys and coast 

 ranges from San Francisco Bay to about latitude 35° ; western slopes San Bernardino 

 Mountains). 



Names in use.— Box Elder (Gal.); Maple (Gal.); False Maple (Gal.). 



VARIETIES DISTINGUISHED IN CULTIVATION, 



Acer negundo variegatum Kuntze. 



Acer negundo angustissimum (Pax) Sudw. 



Acer negundo crispifolium Sudw. Curl-leaf Boxelder. 



Acer negundo violaceum (Koch) Dipp. 



Family HIPPOCASTANACE^E. 



-ffiSCULTJS Linn. 

 -ffisculus glabra Willd. Ohio Buckeye. 



Range. — From Pennsylvania (western slopes Allegheny Mountains) to northern 

 Alabama (Tennessee River Valley and mountains) and west to southern Iowa, central 

 Kansas, and Indian Territory. 



Names in use.— Ohio Buckeye (Miss., Ga., Ark., Mo., Ohio); Buck- 

 eye (Pa., Ky., Mo., 111., Ind., Ohio, Iowa, Kans.); Fetid Buckeye (W. 

 Va.); Stinking Buckeye (Ala., Ark.); American Horse Ghestnut (Pa.). 



