284 METASPERMAE OF THE MINNESOTA YALLEY. 



Pyriis amcneann Neavberky, Pac. R. E. Rep. YI, 73 (1857). 

 P. aucuparia Meyer, PI. Labr. 81 (1830) in part. 

 Sorbiis samhucifolia Roem. Syn. Monog. Ill, 139 (1847). 

 S. sitchensis Roem. Syn. MonoR. Ill, 139 (1847). 

 Wats, and Coult., Gray's Man. 6ed. 164; Mac, PI. Can. 1, 146; Uphara, 

 Fl. Miun. 53; Brew, and Wats., Fl. Calif. I, 189; Coult., Fl. Colo. 89; 

 Trautv., Fl. Sib. 54?; Led., Fl. Ross. II, 99: Wats., King Exp. 92; Wats., 

 Bibl. Ind. I, 292; Nym., Fl. Eur.; Miyabe.Fl. Kur. 222; Rothr., Alask.446; 

 Sarg., N. Am. Silva IV. 81. 



Europe?, N. and W. Asia; Manchuria and Siberia to 

 Saghalin, Kurlle Isls. and Japan. 



North America: Greenland and maritime provinces 

 to Man., Brit Col., N. W. T. and Alaska; S. to N. Eng.; W. to 

 L. Superior region and Minn. ; S. in mts. to Mexico? and 

 Yosemite valley. 



Minn, valley; Reported from vicinity of Ft. Snelling; 

 doubtful; N. E. district; edges of woods. 



Herb. : Bailey 18, Vermilion lake. 



Pirus arbutifolia (Linn.) Linn. f. Suppl. 256 (1781). 

 Mespilus arhutifolia Linn. Spec. 478 (1753) p. p. 

 Crataegus j)yrifolia Lam. Enc. Meth. I, 83 (1783). 

 Aronia 2Wifolia Pers. Syn. II, 39(1807). 

 Crataegus serrulata PoiR. Suppl. I, 292(1810). 

 Aronia arbutifolia Ell. Sk. I, 556(1821). 

 Pirus floribunda Lindl. Bot. Reg. 1006 (1830). 

 Aronia clepressa Spach, Suit. Buff. II, 88 (1834). 

 Sorbus arbutifolia Wenzig, Linn. XXXVIII, 65 (1864). 

 Wats, and Coult., Gray's Man. 6 ed. 164; Britt., Fl.N. J.99; Mac.,Fl. 

 Can. I, 144; Chap., Fl. S. Sts. 128; Upham, Fl. Minn. 52; Cov., Fl. Ark. 180; 

 Engl. Focke, Nat. Pflanz. 3, III, 25; Wats., Bibl. Ind. I, 291. 



North America: Newf., N. S., Q., Ont. to N. Y., N. J. 

 and Fla. ; W. to Minn., Mo., Neb., Ark. and La. 



Minn, valley: Reported from E. edge of valley and 

 from vicinity of Ft. Snelling; thickets and edges of %Yoods. 

 Herb.: Sandberg 180, Chisago lake. 



Pirus coroiiaria Linn. Spec. 480 (1753). 



Malus coronaria Mill. Diet. (176S). 



Crataegus coronaria Salisb. Prod r. 357 (1796). 



Pyrus coronaria var. iowensis Wood, CI. -Book. Rev. ed. 333 (1870). 



Malus microcarpa coronaria Carriere, Pom. Microcarp. 133 f. 17 

 (1884). 



Pyrus iowensis Bailey. Am. Gard. XII, 473 (1889). 



Sorbus coronaria MacM. MSS. (1891). 

 Wats, and Coult.. Gray's Man. 6 ed. 164; Chap., Fl. S. St. 128; Upham, 

 Fl. Minn. 53; Webb., Fl. Neb. 127; Mac, Fl. Can. I, 145: Britt., Fl. N. J. 

 98: Coult. Fl.Tex. 100; Gov., Fl. Ark. 180; En^l. Focke, Nat. Pllanz. 3, 111. 

 2A; Wats., Bibl. Ind. I, 292; Sarg., N. Am. Silva IV, 71. 



