FLORA OF MITCHELL COUNTY 299 



HELENIUM. 

 H. autumnalc: river banks. 



ACHILLEA. 

 A. Millcfolinui : common weed. 



ANTHEMIS. 

 A. Cotiila: common weed. 



TANACETUM. 

 T. z'ulgarc : common roadside weed. 



ARTEMISIA. 

 A. caudata: river bank. 



A. liidoviciana: East Pleasant street, Osage. 

 A. biennis: 1114 State street, Osage. 



CACALIA. 

 C. sitaz'colcns : river bank, Pierce's bridge to Middle bridge. 



SENECIO. 

 6^. aureus: Spring Park. 



ARCTIUM. 

 A. Lappa: common weed. 



CIRSIUM. 

 C. lanccolatum : pastures and roadsides. 

 C. Hillii: railroad track. 

 C. arvense : railroad track. 

 C. altissimum: East State street, Osage. 



CICHORIUM. 

 C. Intybus: East State street, Osage. 



TARAXACUM. 

 T. officinale : common weed. 



SONCHUS. 

 5". oleraceus: common weed. 

 S. asper: common weed. 



LACTUCA. 

 L. scariola : common weed. 

 L. canadensis: common weed. 



PRENANTHES. 

 P. alba : Simpson farm, Lincohi township. 



HIERACIUM. 

 H. aurantiacum : 1114 State street, Osage. 



