496 METASPERMAE OF THE MINNESOTA VALLEY. 
Nym., Fl. Eur.; Hook., Fl. Gt. Brit. 246: Miyabe, Fl. Kur. 245; Herd., 
Fl. Eur. Russ. 82; Wats., King Exp. 208; Roth., Wheel. Exp. 183; Engl. 
Schénland, Nat. Pflanz. IV, 5, 50; Gray, Syn. Fl. II, 1, 12 and Suppl. IJ, 
395; Hart., Fl. Scand. I, 72; Coult., Fl. Tex. 252. 
Circumpolar and all Eur. except Lusitania, Corsica, 
Greece and Spanish Coast; Asia to Himalayas; Kuriles and 
Saghalin to Japan. 
North America:, Greenland at lat. 64° N. to Alaska; 
S. in Rockies to Mexico; E. to Minn., Neb., Ohio? and N. J. 
Minn. valley: Forest district and N. W.; probably 
throughout; rocky banks and gravelly places. 
Hers.: Ballard 95, Shakopee; Taylor 861, Glenwood; 
Leonard 80, Chatfield; Bailey #75, Agate Bay; Kassube 758, 
Minneapolis; Roberts 74, Grand Marais; Sandberg 368, Red 
Wing; Hammond 24, Lake City; Herb. Sheld. 1888, Minneapolis. 
PENTAGONIA Stec. Suppl. 14 (1737). 
Speculum Hat. Fl. Jen. 215 (1745), 
Specularia Herst. Syst. Pl. VIII (1748). 
Legouzia Dur. Fl. Bourg. II, 26 (1782). 
Apenula Neck. Elem. I, 234 (1790). 
Prismatocarpus L’HER. Sert. Angl. 1 (1788) p. p. 
Triodanis Rar. ex Schéanl. |. c. (1889). 
Dysmicodon and Campylocera Nutt. Trans. Phil. Soc. 2, 
VIII, 255-257 (1842). 
Baillon, Hist. Pl. VIII, 320 (sub Campanula); Benth. and Hook., Gen. 
Pl. II, 562; Durand, Ind. Gen. Phan. 240; O. Kuntze, Rev. Gen. II, 381; 
Engler and Prantl, Nat. Pflanz. IV, 5, 52 (Sch6nland). 
Living species: 10; Middle Europe, 2; Mediterranean 
region, 6; North America, 4; Canada, 1; E. Sts., 2; California, 
2; 8. Sts., 2; W. Tex., 4. 
Pentagonia perfoliata (Linn.) OK. Rev. Gen. II, 381 (1891). 
Campanula perfoliata LINN. Spec. 239 (1753). 
C. amplexicaulis Micax. Fl. N. Am. I, (1803). 
Specularia perfoliata DC. Mon. Camp. (1830). 
Dysmicodon californicum and ovatum Nutr. Trans. Am, Phil. Soc. 
2, VIII, 258 (1842). 
Wats. and Coult., Gray’s Man. 6 ed. 308; Britt., Fl. N. J. 157; Webb., 
Fl. Neb. 141; Upham, FI]. Minn. 92; Mac., Fl. Can. I, 286, 559; Chap., Fl. 8. 
St. 257; Coult., Fl. Colo. 225; Brew. and Wats., Fl. Calif. I, 447; Roth., 
Wheel. Exp. 183; Wats., King Exp. 209; Cov., Fl. Ark. 199; Engl. Schénl. 
Nat. Pflanz. IV, 5, 52; Gray, Syn. FI. IT, 1, 11; O. Kuntze, Rev. Gen. IT, 381; 
Coult., Fl. Tex. 252. 
South America: Chile. 
North America: Ont. to Brit. Col. and Pac.; S. to 
Oregon, Calif., Mexico; E. to Atl. coast, Fla. and Tex. 
