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DICOTYLEDONES. 



Family JUGLANDACEJE. 



JUGLANS Linn. 



Juglans cinerea J jinn. Butternut. 



Range. — Southern New Brunswick to Delaware and on the Appalachian Mountains 

 to Georgia and Alabama (head waters of Black Warrior River, Winston County) ; 

 westward through Ontario to Dakota, southeastern Nebraska, southern Missouri, 

 and northeastern Arkansas. 



Names in use. — Butternut (Me., N. H., Vt., Mass., R. I., Conn., N. Y., 

 N. J., Pa., Del., W. Va., N". C, S. C, Ala., Ark., Ky., Mo., 111., Iowa, 

 Ind., xVlich., Minn., Wis., Kans., Nebr., Ohio, Out.) ; White Walnut (Del., 

 Pa.,Va.,W.Va., N.C.,S.C., Ala., Ky., Mo., 111., Ind., Wis., Iowa, Nebr., 

 Minn., S. Dak.); Walnut (Minn.); Oil Nut (Me., N. H., S. C.); Buttnut 

 (S. J.)- 

 Juglans nigra Linn. Black Walnut. 



Range. — Southern Ontario to Florida, central Alabama and Mississippi, and west- 

 ward through southern Michigan, Wisconsin, and Minnesota to Nebraska, Kansas, 

 and Texas (San Antonio River). 



Names in use. — Black Walnut (N. H., Vt., Mass., E. I., Conn., N. Y., 

 N. J., Del., Pa., Va., W. Va., N. 0., Ga., Fla., Ala., Miss., Tex., La., Ark., 

 Ky., Mo., Ind., 111., Kans., Nebr., Iowa, Mich., Ohio, Ont., S. Dak., 

 Minn.); Walnut (N. Y., Del., W. Va., Fla., Ky., Mo., Ohio, Ind., Iowa); 

 Walnut-tree (Pa., S. 0.); Dent-soo-kwa-no-ue (=Bound Nut, N. Y. 

 Indians). 



Juglans rupestris Engelm. Mexican Walnut. 



Range. — Central Texas (Colorado, Llano, and Guadaloupe rivers) westward 

 through southern New Mexico and Arizona and southward into Mexico. 



Names in use. — Western Walnut (Tex.); Dwarf Walnut (Tex.); 

 Little Walnut(Tex.); California Walnut (Ariz.); Walnut(N. Mex., Ariz.). 



Juglans californica Wats. California Walnut. 



Range. — California coast region (from the Sacramento River to the San Barnardino 



Mountains). 



Names in use. — Walnut (Oal.); California Walnut (Oal.). 



HICORIA Raf. 



Hicoria pecan (Marsh.) Britton. Pecan (Hickory). 



Carya oliv^eformis Nutt. 



Range. — Iowa (vicinity of Sahula) through southern Illinois and Indiana, western 

 Kentucky and Tennessee to central Alabama and Mississippi, through Missouri and 

 Arkansas to southeastern Arkansas, Indian Territory, western Louisiana and central 

 Texas (Concho River); Mexico. Considerably extended l>y cultivation. 



Names in use. — Pecan (Va., N. (3., S. C, Ga.(cuTt.), Ala., Miss., Tex., 

 La., Ark., Mo., 111.. Intl., Iowa, Kans.); Pecan Nut (La.); Pecauier (La.) ; 

 Pecan-tree (La.). 



