60 



Family TTL1\4LA.CE_^]. 



ULMUS Linn. 

 Ulmus crassifolia Nutt. Cedar Elm. 



Range. — From Mississippi (Sunflower River) through southern Arkansas and 

 Texas (from coast to the Pecos River) to Mexico (Nuevo Leon). 



Names in use. — Cedar Elm (Tex.); Bed Elm (Tex.); Basket Elm 

 (Ark.). 



Ulmus pubescens Walt. Slippery Elm. 



Ulmus pulva Michx. 



Range. — From Lower St. Lawrence River (Orleans Island) through Ontario to 

 North Dakota and eastern Nebraska ; south to western Florida, central Alabama, 

 and Mississippi and Texas (San Antonio River). 



Names in use. — Slippery Elm ( Vt.. X. H., Mass., B. I., K Y., N. J., 

 Pa., Del., Va., W. Va., N. C, S. C. Fla., Ala., Ga., Miss., La., Tex., Ky.. 

 Mo., Kans., Nebr., Ohio. 111.. Ind., Wis., Mich., Iowa, Minn., Out.) ; Bed 

 Elm (Yt., Mass., N. Y.. Del., Pa., W. Ya., S. C. Ala., Miss., La., Tex., 

 Ark., Ky., Mo., 111., Kans.. Nebr.. Iowa, Ohio, Ont., Wis., Mich.. Minn.) ; 

 Bed wooded Elm (Tenn.): Rock Elm (Tenn.); Orme gras (La.); Moose 

 Elm; Oo-hoosk-ah = a It slips" (Indians, N. Y.). 



Ulmus americana Linn. White Elm. 



Rangk. — From southern Newfoundland to Lake Superior (north shores) and to the 

 eastern base of the Rocky Mountains (here rip the Saskatchewan River to latitude 

 54° 30") ; south to Florida (Cape Canaveral and Pease Creek) ; west to Dakota C Black 

 Hills), western Nebraska, western Kansas, Indian Territory, and Texas (Rio Concho 

 River). 



Names in use. — AmericaD Elm (Yt., Mass., B. I., N. Y., Del., Pa., 

 N. C, Miss., Tex., 111., Ohio, Kans., Nebr., Mich., Minn., Out.): White 

 Elm (Me., N. H., Yt., Mass., B.I., N.Y., Pa., X. J., Del., Ya., W. Ya., 

 N.€., S. C, Ala., Fla., Miss., La., Tex., Ark., Ky.. Mo., 111., Ind., Kans., 

 Nebr., Ohio, Ont., Iowa, xMich., Minn., N. Dak., S. Dak.); Water Elm 

 (Miss., Tex., Ark., Mo., 111., Iowa, Mich., Ohio., Minn., Nebr.); Elm 

 (Mass., B. I., Conn., N. J., Pa., N. C, S. C, Iowa, Wis.); Orme Maigre 

 (La.); Swamp Elm; Bock Elm. 



VARIETY DISTINGUISHED IN CULTIVATION. 



Ulmus americana pendula Ait. "Weeping American Elm. 



Ulmus racemosa Thomas. Cork Elm. 



Range. — From Quebec (eastern townships) through Ontario, and south through 

 northwestern New Hampshire to southern Vermont; westward through northern 

 New York, southern Michigan, and Wisconsin (Lake Mendota, near Madison) to 

 northeastern Nebraska (Meadville. Keyapaha County), southeastern Missouri, and 

 middle Tennessee. 



Names in use.— Cork Elm (Vt, Mass., B. I., K. Y., N. J., Ark., K\ . 

 Mo., Wis., Mich., Ohio, Iowa); Bock Elm (B. I., W. Va., Ky., Mo., III., 

 Wis., Iowa, Mich., Nebr., Ont.); Hickory Elm (Mo., 111., Ind., Iowa)- 



