148 IOWA ACADEMY OF SCIENCES. 



T'^. noveboracensis latifoUa Gray. Decatur, Appanoose, and 

 Van Buren Cos. Borders and oj)en woods, common. 



Eupatorium purpureum L. Decatur, Appanoose, and John- . 

 son Cos. Woods and low pastures, common. 



E. ager-atoides L. Decatur, Appanoose, Van Baren, and 

 Johnson Cos. Woods, common. 



E. perfoliatum L. Decatur, Wapello, Van Buren, and John- 

 son Cos. Open woods, common. 



E. altisslmum L. Decatur and Johnson Cos. Upland woods, 

 or prairies, infrequent. 



Kuhnia eupatorioides L. Decatur and Johnson Cos. Dry soil , 



Liatris scariosa Willd. Decatur and Johnson Cos. Prairies, 

 common. 



L pycnostachya Mx. Decatur, Appanoose, and Johnson Cos. 

 Prairies, common. 



L squarrom Willd. Decatur and Wapello Cos. Prairies, 

 common. 



Orindelia squarrosa Dunal. Henry Co. Waste places, infre- 

 quent. 



Solidago rigida L. Decatur and Johnson Cos. Prairies, 

 common. 



*S'. ulmifolia Muhl. Decatur and Johnson Cos. Woods, fre- 

 quent. 



S. latifoUa L. Decatur and Johnson Cos. Woods, frequent. 



*S'. speciom Nutt. Decatur and Johnson Cos. Prairies, com- 

 mon. 



S. serotina Ait. D catur, Henry, and Johnson Cos. Borders 

 of woods, frequent. 



8. canadensis L. Decatur, Henry, and Johnson Cos. Open 

 woods and borders of fields, common. 



8. nemoralis Ait. Decatur and Johnson Cos. Prairies, com- 

 mon. 



*S'. lanceolata L, Decatur, Henry, and Johnson Cos. Sandy 

 soil, common. 



Boltonia asteroides L'Her. Decatur and Johnson Cos. Wet 

 ground, frequent. 



Aster sericeus Vent. Decatur and Johnson Cos. Prairies, 

 common. 



A. shortii Hook. Johnson Co. Woods, infrequent. 



.4. oblongifolius Nutt. Johnson Co. Dry soil, infrequent. 



A. m'^ltiftorus Ait. Decatur, Henry, and Johnson Cos. Prai- 

 ries and waysides, common. 



