LIST OP HIGHER SEED-PRODUCING PLANTS. 307 



HERB.: Taylor 482, Janesville; Taylor 612, Minnesota 

 lake; Taylor 480, Janesville; Sheldon 100, Elysian; Sheldon 310, 

 Madison Lake; Bollard 346, Helena, Scott Co.; Herrick 85, 

 Minneapolis ; Sandberg 154, Red Wing ; Herb. Sheld. 1853, 

 Minneapolis. 



Cerasus virginiana (LINN.) LOISEL. Nouv. Duham. V, 3, 

 (1814). 



Prunus virginiana LINN. Spec. 473 (1753) excl. syn. 



Padus rubra MILL. Diet. (1768). 



Prunus nana Du Roi, Harbk. Baumz. II, 194 (1772). 



Prunus-Cerasus canadensis MA.RSH. Arbust. Amer. 113 (1785). 



Prunus rubra AIT. Hort. Kew. II, 162 (1789). 



Padus oblonga MOENCH, Meth. 671 (1794). 



Prunus serotina Pom. Enc. Meth. Y, 665 (1804). 



P. hirsuta ELL. Sk. I, 541 (1821). 



P. obovata BIGEL. Fl. Bost. ed. 2, 192 (1824). 



Cerasus serotina HOOK. Fl. Bor.-Am. I, 169 (1833) excl. syn. 



C. obovata BECK, Bot. 97 (1833). 



C. micrantha, densiflora, fimbriata and hirsuta SPACH, Suit. Buff. 

 1,414-417 (1834). 



C. virginiana var. B. T. and G. Fl. I, 410 (1838). 



O..duerinckii MART. Sel. Sem. Lovan. (1840). 



Prunus duerinckii WALP. Rep. II, 10 (1843). 



Padus fimbriata, densiflora, micrantha, obovata and hirsuta ROEM. 

 Syn. Monog. Ill, 84-87 (J847). 



Wats, and Coult., Gray's Man. 6 ed. 152; Britt., Fl. N. J. 92; Webb., 

 Fl. Neb. 129; Coult., Fl. Colo. 77; Chap., Fl. S. St. 120; Upham, Fl. Minn. 

 48; Mac., Fl. Can. I, 125; Coult., Fl. Tex. 103; Wats., King. Exp. 80; Engl. 

 Focke, Nat. Pflanz. Ill, 3, 55; Wats., Bibl. Ind. I, 307; Sarg., N. Am. Silva 



IV, 41. 



North America: Labr., Newf., N. S., N. Br. to Man., 

 Brit. Col. and Pac.; N. on Mackenzie river to 62; U. S. to Ga., 

 Tex. and Mex. ; Calif, and Oregon. 



Minn, valley: Throughout, banks of streams and 

 shores of lakes. 



HERB. : Taylor 713, Minnesota lake; Taylor 489, Janes- 

 ville; Sheldon 35, Elysian; Sheldon 384, Madison Lake; Bollard 

 .541, Cleary's lake, Scott Co.; Bailey 238, Vermilion lake; Her- 

 rick 84, Minneapolis; Kassube 62, Minneapolis; Bailey 419, 

 Long lake; Sandberg 153, Cannon Falls; Herb. Moyer 68, Monte- 

 video; Herb. Wicker sheim 35, Idle wild, Lincoln Co.; Herb. 

 Sheld. 1855, Minneapolis; Herb. Moyer 251, Montevideo. 



Cerasus pensylvanica (LIMN, f.) LOISEL. Nouv. Duham. 



V, 9 (1814). 



Prunus pensylvanica LINN f. Syst. ed. 13, Suppl. 252 (1781). 

 Prunus-Cerasus montana MARSH. Arbust. Am. 113 (1785). 

 Prunus lanceolata WILLD. Berl. Baumz. 240 (1796). 



