^Flowering Plants of Chautauqua 



235. White Wood Aster (A. divaricatus) ; Sept.-Oct.; open woods 



and thickets. Numerous other species of Aster occur in the 

 region. 



236. Daisy Fleabane (Erigeron ramosus) ; May-Nov. ; in fields and 



roadways. 



237. Mouse-ear Everlasting (Antennaria plantaginifolia) ; April- June; 



dry soil. 



238. Pearly Everlasting (Anaphalis margaritacea) ; summer; dry soil. 



239. Elecampane (Inula helenium} ; summer; roadsides and fields; 



from Europe. 



240. Black-eyed Susan (Rudbeckia hirta) ; May-Sept. ; fields and 



meadows. 



241. Wild Sun-Flower (Helianthus decapetalus) ; Aug.-Sept. ; moist 



woods and along streams. Several other species in the region. 



242. Spanish Needles (Bidens biplnnata) ; July-Oct. ; very common as 



a weed. 



243. Galinsoga (Galinsoga parvifolia) ; June-Nov. ; dooryards, fields, 



etc. ; from tropical America. 



244. Yarrow (Achillea millifolium) ; June-Nov.; fields, etc.; from 



Europe. 



245. Mayweed (Anthemis cotula) ; June-Nov.; fields and waste places; 



Europe. 



246. White Daisy (Chrysanthemum leucanthemum) ; May-Nov.; 



pastures, fields, etc. ; from Europe. 



247. Burdock (Arctium lappa) ; July-Nov. ; waste places; from Europe. 



248. Canada Thistle (Carduus arvensis) ; June-Sept.; fields and waste 



places; from Europe; a pernicious weed. 



249. Bur Thistle (Carduus lanceolatus ) ; summer; fields, etc.; from 



Europe. 



