218 BOTANY OF MICHIGAN 



Aster azureus Lindl. Sky-blue aster. In open dry woods near Fos- 

 toria. Plentiful. 



Aster cordifolius L. Common blue wood aster. In rich woods near 

 the small lakes. 



Aster sagittifolius Wedemeyer. Arrow-leaved aster. Noticed by 

 Prof. C. A. Davis in northern part of Akron Township. 



Aster laevis L. Smooth aster. In dry hilly and shaded ground near 

 the small lakes. 



Aster ericoides L. White heath aster. Noticed by C. A. Davis in 

 dry ground. 



Aster lateriflorus (L.) Britton. Calico aster. Common throughout 

 along roads, on borders of woods and in old fields. 



Aster tradescanti L. Tradescant's aster. Common in low wet open 

 ground near the small lakes. 



Aster paniculatus Lam. Panicled aster. Common in woods and 

 thickets. 



Aster junceus Ait. Rush aster. In wet bogg}- ground about Mud Lake. 

 Probably frequent throughout. 



Aster puniceus L. Red-stalk aster. In damp open woods about 

 Mud Lake. " Swamps common." C. A. Davis. 



Aster umbellatus Mill. Tall flat-top white aster. Common through- 

 out in damp thickets. 



Erigeron pulchellus Michx. Robin's plantain. "Often abundant on 

 sandy islands in the prairies of Akron and Wisner townships.' C. A. 

 Davis. 



Erigeron philadelphicus L. Philadelphia fleabane. Field daisy. 

 Common throughout along roads and in fields. Often abundant in hay 

 fields. 



Erigeron annuus (L.) Pers. Sweet scabious. Common throughout in 

 fields and waste places. Often abundant in hay fields. 



Erigeron ramosus (Walt.) BSP. Daisy fleabane. Frequent and 

 usually in dry ground, along roads and in fields. 



Erigeron canadensis L. Horse-weed. Common as a weed in gardens, 

 fields, waste places, and along roads. 



Antennaria canadensis Greene. Canadian cat's-foot. Occasional in 

 mats on sand ridges near the shore of Saginaw Bay and in dry open 

 ground throughout. 



Antennaria fallax Greene. Tall cat's-foot. Frequent in dry open 

 woods and often on open sandy ground. 



Antennaria neglecta Greene. Field cat's-foot. Noticed in old dry 

 fields and on border of prairie-like ground in Akron Township. 



Anaphalis margaritacea (L.) B. & H. Pearly everlasting. Occasional 

 in poor ground along roads and in dry open woods. 



