

LIST OF HIGHER SEED-PRODUCING PLANTS. 355 



21, Beaver bay; Bailey 118, Vermilion lake; Sandberg 108, Red 

 Wing; Herb. Moyer 45, Montevideo. 



Impatiens aurea MUHL. Cat. 26 (1813). 



I. nolitangere MICHX. Fl. N. Am. II, 149 (1803) not Linn. 

 I. pallida NUTT. Gen. I, 146 (1818). 



Wats, and Coult., Gray's Man. 6 ed. 106; Britt.', Fl. N. J. 73; Webb., 

 Fl. Neb. 121; Chap., Fl. S. St. 65; Upham, Fl. Minn. 36; Mac., Fl. Can. I, 

 92: Cov., Fl. Ark. 171; \\ats., Bibl. Ind. 152; Brew, and Wats., Fl. Calif. 

 I, 93. 



North America: Ont. to Saskatchewan and Washing- 

 ton; S. to N. Eng., N. J. and Ga.; W. to Minn., Dak., Neb., 

 Ark. 



Minn, valley: Forest district to Blue Earth Co. and 

 W. to the Chippewa river; rich, damp places; springs. 



HERB.: Taylor 277, Janesville; Bollard 896, Waconia; 

 Taylor 1160, Glenwood; Herrick 58, Minnetonka; Sandberg 107, 

 Goodhue Co. ; Herb. Moyer 44, Montevideo. 



LXVI. RHAMNACEAE. Buckthorn Family. 



Endlicher, Gen. PL 1094 (1836-40); Bentham and Hooker, Gen. Plant 

 I, 371 (1862); Baillon, Hist. PI. VI, 51 (1877). 



Genera: 40 ; tropical and warmer regions. 

 Species: 500: fossil, 10-12 (Tertiary). 



CEANOTHUS LINN. Act. Ups. 77 (1741). 



Paliurus ADANS. Fam. PL II, 304 (1763) in part. 

 Forrestia RAF. Med. Rep. II, hex. V, 350 (1808). 

 Baillon, Hist. PI. VI, 80; Benth. and Hook., Gen. PL I, 378; Durand, 

 Ind. Gen. Phan. 69; Sargent, N. Am. Silva, II, 41; Gray, 111. Gen. II, 131; 

 Schenck, Palaeophyt. 588. 



Living species: 40 ; N. America, western, temperate 

 and tropical. Centers on Pac. coast. 19-22, California; 4, 

 Rocky mts.; Canada, 4; S. Sts., 3; E. Sts., 2; PL King, 6; PL 

 Wheel., 4; W. Tex., 4; Mexico and Central America, 15. 



Fossil species: 2; Java, Tertiary (Gdppert)\ Bonn, 

 Germany (Weber), Tertiary. 



Ceanothus ovatus DESV. Arb. II, 381 (1809). 

 C. ovalis BIGEL. Fl. Bost. ed. 2, 92 (1824). 

 C. intermedius HOOK. Fl. Bor.-Am. I, 124 (1833). 

 Wats, and Coult., Gray's Man. 6ed. 112; Upham, Fl. Minn. 39; Webb., 

 Fl. Neb. 122; Coult., Fl. Colo. 47; Mac., Fl. Can. I, 96; II, 314; Coult., FL 

 Tex. 60; Wats., Bibl. Ind. I, 165. 



North America, Ont. and L. Huron and L. Superior 

 region to N. Eng., 111., Minn., Dak., Neb., Colo., Wyoming 

 and W. Tex. 



