LIST OF HIGHER SEED-PRODUCING PLANTS. 289 



Fl. Can. I, 147; Coult., Fl. Tex. 107; Wats., Bibl. Ind. I, 207; Sarg., N. 

 Am. Silva IV, 99. 



North America: Q., Ont. and L. Superior region; S. 

 to Mass.; W. to Mich., Minn., Mo., Tex. and Mexico. 



Minn, valley: S. central district; habitat that of C. 

 coccinea. 



HERB.: Taylor 703, Minnesota lake; Sheldon 1231, 

 Iberia, Brown Co. ; Sheldon 358, Smith's Mills, Blue Earth Co. ; 

 Taylor 426, Janesville; Taylor 432, Lake Elysian, Waseca Co .;. 

 Sheldon 613, Wilton, Waseca Co.; Herb. Wicker sheim 45, Man- 

 kato. 



Crataegus tomentosa LINN. Spec. 476 (1753) excl syn~ 

 Gronov. 



C. leucophaeos MOENCH, Hort. Weiss. 31 (1785). 



Mespilus calpodendron EHRH. Beitr. II, 67 (1788). 



Crataegus pyrifolia AIT. Hort. Kew. II, 168 (1789). 



Mespilus tomentosa CASTIGL. Viag. St. Uni.II, 293 (1790). 



M. latifolia Pom. Enc. Meth. IV, 444 (1797). 



Crataegus latifolia PERS. Syn. II, 37 (1807). 



Mespilus pyrifolia WILLD. Enum. 523 (1809). 



M. lobata POIR. Suppl. IV, 71 (1816). 



Crataegus lobata Bosc. DC. Prodr. II, 628 (1825). 



Halmia tomentosa and vars. pyrifolia, leucophlaea and calpodendron 

 ROEM. Syn. Monog. Ill, 135-136 (1847). 



H. lobata ROEM. Syn. Monog. Ill, 136 (1847). 



Crataegus tomentosa v&T.pyrifolia GRAY. Man. ed. 5, 160 (1868). 

 Wats, and Coult., Gray's Man. 6 ed. 166; Britt., Fl. N. J. 99; Chap., 

 Fl.S. St. 127; Webb., Fl. Neb. 127; Upbam, Fl. Minn. 52; Mac., Fl. Can. I, 

 147, 522; Wats., Bibl. Ind. I, 280; Sarg., N. Am. Silva IV, 101. 



North America: Ont and W. N. Y. to Man.; W. to 

 Mich., Minn., Neb., Mo. and Tex. 



Minn, valley: Throughout; common; thickets and 

 wooded banks of streams. 



HERB.: Sheldon 517, Waseca; Sheldon 1005, Sleepy 

 Eye; Kassube 83, Minneapolis; ffolzinger 72, Rush creek, 

 Winona Co., Bailey 57, Vermilion lake; Sandberg 186, Red 

 Wing; Herb. Sheld. 1765, Minneapolis; Herb. Moyer 79, Monte- 

 video; H- er b. Wicker sheim 46, Idlewild; 47, Ash lake, Lincoln 

 Co. 



RUBUS LINN. Gen. 413 (1737). 



Dalibarcla LINN. Spec. 491 (1753). 

 Cylactis EAF. Sill. Journ. 377 (18 19'. 



Baillon, Hist. PI. I, 466; Benth. and Hook., Gen. PL I, 616; Durand^ 

 Ind. Gen. Phan. 113; Engler and Prantl, Nat. Pflanz. 3, III, 28; Schenck, 

 Palaeophyt. 666. 

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