Wheler: FLORA OF SOUTHEASTERN MINNESOTA. 399 
Aralia nudicaulis L. Sp. Pl. 274. 1753. 
Coll.: Lyon 15, Winnebago. June. 
Panax quinquefolium L. Sp. Pl. 1058. 1753. 
Coll. : Lyon 210, Mayville; Wheeler 469, Jefferson. July, 
Aug. 
UMBELLIFERZ. 
Angelica atropurpurea L. Sp. Pl. 251. 1753. 
Coll.: Wheeler 311, Crooked Creek. July. 
Heracleum lanatum Micux. Fl. Bor. Am. 1: 166. 1803. 
Coll.: Lyon 93, Winnebago. June. 
Sanicula marylandica L. Sp. Pl. 235. 1753. 
Coll.: Wheeler 175, Winnebago. June. 
Sanicula gregaria BicKNELL, Bull. Torr. Club, 22: 354. 
1895. 
Coll.: Wheeler 177, Winnebago. June. 
The only precious collection from Minnesota is that of Shel- 
don, Milaca, 1892. 
Sanicula canadensis L. Sp. Pl. 235. 1753. 
Coll.: Lyon 260, Jefferson. July. 
Sanicula trifoliata BickNELL, Bull. Torr. Club, 22: 359. 
1895. 
Coll.: Lyon 214, Mayville. July. 
Not previously reported from Minnesota. 
Pimpinella integerrima (L.) A. Gray, Proc. Am. Acad. 7: 
q45. 1868: 
Coll.: Wheeler 179, Winnebago. June. 
Washingtonia claytoni (Micux.) Britron in Brit. & Brown, 
mY Bl. 2s 530.. 7. 2600. F807. 
Coll.: Lyon 7, Winnebago. June. 
Sium cicutefolium GMEL. Syst. 2: 482. 1791. 
Coll.: Wheeler 545, Lyon 449, Jefferson. Aug. 
Zizia aurea (L.) Kocn, Nov. Act. Caes. Leop. 12: 129. 1825. 
Coll.: Wheeler 174, Winnebago; Lyon 261, Jefferson. 
June, July. 
Zizia cordata DC. Prodr. 4: 100. 1830. 
Coll.: Lyon 292, 352, Jefferson. July. 
Cicuta maculata L. Sp. Pl. 256. 1753. 
Coll.: Wheeler 338, Crooked Creek. July. 
