272 METASPERMAE OF THE MINNESOTA VALLEY. 



Baillon, Hist. PI IX, 225 (1888); Dmde, Engler and Prantl, Nat. Pflanz. 3, 

 II, 261 (1891). 



Genera: 6; widely distributed, especially in Australia, 

 Brazil, Cape of Good Hope an.d S E. N. America. 



Species: 100 ; 90 per cent, in genus Drosera. 



DBQSERA LINN. Gen. 253 (1737). 



Sondera LEHM. Pugill. VIII, 44 (1844). 

 Rossolis TOURN. Inst. 245 (1700). 

 Borella RUPP. Fl. Jen. (1718). 

 Esera NECK. Elem. 859 (1790). 



Baillon, Hist. PL IX, 233; Bentn. and Hook., Gen, PI. I, 662; Durand, 

 Ind. Gen. Phan. 120; Engler and Prantl, Nat. Pflanz. 3, II, 270 (Drude); 

 Gray, 111. Gen. I, 193. 



Living species: 90 ; 100 (B. and H.); in all regions 

 except Pac. isls.; very abundant in extra-tropical Australia. 

 Russia, 3; Europe, 3-5; N. America, 8; Canada, 4; E. Sts., 4; 

 S. Sts., 5; Calif., 2. 



Drosera linearis GOLDIE, Edin. Phil. Journ. VI, 325 



(1822). 



Wats, and Coult., Gray's Man. 6 ed. -178; Upham, Fl. Minn. 30; Mac. 

 Fl. Can. I, 166; Wats., Bibl. Ind. I, 354. 



North America: Ont., Man. to Rockies; around L. 

 Superior in Mich., Wis. and Minn. 



Minn, valley: Far N. E. in valley and perhaps also in 

 N. W. ; bogs and mossy logs in deep woods. 



Drosera intermedia DREV. and HAYNE, var. americana 

 (WiLLD.) DC. Prodr. I, 318 (1824). 



Species: [D. intermedia DREV. and HAYNE, Abbild. Deutsch Gewach. 

 1,18(1794-1801) |. 



D. foliosa ELL. Sk. I, 376 (1821). 

 D. longifolia LINN. Spec. 282 (1753) in part. 

 Variety: D. americana WILLD. Enum. 340(1809). 



Wats, and Coult., Gray's Man. 6 ed. 178; Chap., Fl. S. St. 37; Britt., Fl. 

 N. J. 104; Hook., Fl. Gt. Brit. 150; Upham, Fl. Minn. 30; Brew, and Wats., 

 Fl. Calif. 213; Regel, Fl. O.-Sib I, 258 in part; Mac., Fl. Can. I, 166; Led., 

 Fl. Ross. I, 262; Nym., Fl. Eur.; Gns., Fl. W. L; Herd., Fl. Eur. Russ. 22; 

 Engl. Drude, Nat. Pflanz. Ill, 2, 271: Wats., Bibl. Ind. I, 354; Mac., Fl. 

 Can. I, 529; Hart , Fl. Scan. I, 227 (spec.). 



Species in N. Eur. ; W. Asia; Kamtk. ; Brazil. It is not 

 the D. longifolia of Linn., which is a more comprehensive species, 

 including also D. angtica Iluds. It is, however, the D. longifolia 

 of Michx. Fl. I, 188(1803). 



North America: Same range as that of D. rotundifolia, 

 except that it extends only to 53 N. lat. and is not reported 

 from the Pac. coast. 



