LIST OF HIGHER SEED-PRODUCING PLANTS. 177 



Juglans nigra LINN. Spec. 997 (1753). 



/. nigra oblonga MARSH, Arbust. Amer. 67 (1785). 

 Wallia nigra ALBF. Bonplandia, 334 (1861). 



Wats, and Coult., Gray's Man. 6 ed. 467; Britt., Fl. N. J. 219; Mac., Fl. 

 Can. I, 434; Webb., Fl. Neb. 110; Chap., Fl. S. St. 419; Upham, Fl. Minn. 

 125; Cov., Fl. Ark. 219; Engl., Nat. Pflanz. Ill, 1, 24. 

 Bolivia. 



North America: N. of L. Erie to W. Mass, and Toron- 

 to; S. to Conn., N. J. and Fla.; W. to S. Minn., E. Neb., Kan. 

 and Ark. 



Minn, valley: Forest district to Redwood and Brown 

 Cos.; rich woods; absent far N. E. 



HERB. : Taylor 134, Janesville; Sheldon 807, Sigel town- 

 ship. Brown Co. ; Ballcird 552, Spring lake, Scott Co.; Sheldon 

 623, Wilton, Waseca Co. 



Juglans cinerea LINN. Spec. 1415 (1753). 

 J. oUonga MILL. Diet. (1768). 

 /. cathartica MICHX. Arb. I, 166 (1810). 

 Carya cathartica BART. Comp. Fl. Phil. II, 178 (1824). 

 Wallia cinerea ALEF. Bonplandia 334 (1861). 



Wats, and Coult., Gray's Man. 6 ed. 467; Britt., Fl. N. J. 219; Webb., 

 Fl. Neb. 110; Mac., Fl. Can. I, 435;Upharn, Fl. Minn. 125; Chap., Fl. S. St. 

 419: Cov., Fl. Ark. 219; Engl., Nat. Pflanz. Ill, 1, 25. 



North America: N. Br., Q., Ont. to Georgian bay, N. 

 Eng., N. J. to mts. of Ga.; W. to Minn., Dak., Neb., E. Kan. 

 and Ark. 



Minn, valley: Forest district throughout; dry or damp 

 woods. 



HERB : Sheldon 379, Madison Lake, Blue Earth Co. ; 

 Sheldon 789, Sleepy Eye; Bollard 53n, Chaska; Taylor 88, Ely- 

 sian; Taylor 668, Cobb river, Blue Earth Co.; Holzinger 214. 

 WinonaCo.; Holzinger 215, Winona bluffs; Herb. Sheld. 1864, 

 Minneapolis. 



SCORIA RAF. Med. Rep. (1808). 

 Hicoria RAF. Fl. Lud. (1817). 

 Carya NUTT. Gen. II, 220 (1818). 



Benth. and Hook., Gen. PI. III. 398; Durand, Ind. Gen. Pkan. 379; 

 O. Kuntze, Rev. Gen. II, 637; Engler and Prantl, Nat. Pflanz. 3, I, 25 (Eng- 

 ler); Schenck, Palaeophyt. 447. 



Living species: 10; N. America. S. Sts., 9; E. Sts., 7; 

 Canada, 4; Mex., 1. 



Fossil species: 10-15; Tertiary, Greenland (Heer); 

 Spitzbergen (Unger, Heer); Italy (Brongniart); Prance, Hun- 

 gary, Bohemia, Cantal (Saporta, Unger, Goppert, Heer); Wyo- 

 ming and Colo. (Lesquereaux). 

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