Wheeler: flora of southeastern Minnesota. 391 



Potentilla canadensis L. Sp. PL 498. 1753. 

 Coll. : Wheeler 86, Winnebago. June. 



Geum canadense Jacq^ Hort. Vind. 2: 82. _^/. 775. 1772. 

 Coll. : L3^on 209, Crooked Creek. July. 



Geum strictum Ait. Hort. Kew. 2: 217. 1789. 



Coll. : Wheeler 277, Lyon 195, Crooked Creek. June, 



July. 



Agrimonia hirsuta (Muhl.) Bicknell, Bull. Torr. Club, 23 : 

 509. 1896. 

 Coll. : Lyon 196, 228, Crooked Creek. July. 



Rose blanda Ait. Hort. Kew. 2: 202. 1789. 



Coll. : Lyon 37, 431, Winnebago. June, Aug. 



Rosa arkansana Porter, Syn. Fl. Colo. 38. 1874. 



Coll.: Wheeler 441, Lyon 343, Jefferson; Lyon 339, 

 Winnebago. Aug. 



POMACES. 



Malus ioensis (Wood) Brittox, in Britt. & Brown, 111. Fl. 2 : 

 235./. igSo. 1897. 

 Coll. : Wheeler 88, 160, Winnebago ; 605, Crooked Creek. 

 June, Aug. 



Amelanchier canadensis (L.) Medic. Geschichte, 79. 1793. 

 Coll. : Wheeler 37, 500, Winnebago. June, Aug. 



Amelanchier botryapium (L. f.) DC. Prodr. 2: 632. 1825. 

 Coll. : Wheeler 253, Winnebago. June. 



Amelanchier alnifolia Nutt. ; T. & G. Fl. N. A. i: 473. 

 As synonym. 1840. 

 Coll. : Wheeler 203, Winnebago. June. 



Crataegus punctata Jacq^ Hort. Vind. i: \o.fl. 28. 1770. 

 Coll. : Wheeler 141, 651, Winnebago. June, Aug. 



Crataegus coccinea L. Sp. PL 476. 1753. 

 Coll. : Lyon loi, Winnebago, June. 



Crataegus macracantha Lodd. ; Loudon, Arb. Brit. Ed. 2, 2: 



819. 1854. 

 Coll. : Wheeler 499, Winnebago. Aug. 

 Not previously reported from Minnesota. 



Crataegus tomentosa L. Sp. PL 476. 1753. 



Coll. : Lyon 3, Wheeler 140, Winnebago. June. 



