39 



(11. SOLIDAGO.) 



Muhlenbergii, T. & G. 



Shaded banks; Bellah's. Frequent. Aug. — Sept. 

 altissirna, L. 



Borders of thickets, &c.; Brandywine. Frequent. 

 Sept. 

 ulmifolia, Muhl. 



Low grounds; thickets. Frequent. Sept. 

 odora, Ait. (Fragrant Solidago.) 



Sandy open woods. Frequent. Aug. 

 nemoralis, Ait. 



Dry sterile fields. Very common. Aug. 

 Canadensis, L. 



Borders of thickets, fields, &c. Frequent. Aug. 

 serdtina, Ait. 



Low ground near Christiana. Frequent. Sept. 

 gigantea, Ait. 



Thickets and fencerows. Common. Au^. 

 lanceolata, L. 



Moist low grounds. Common. Au». 



12. Chrysopsis, Xutt. 



Mariana, Xutt. 



Dry banks; Brandy wine. Frequent. Aug. 



13. Inula, L. 



Helenium,' L, (Elecampane.) 



Roadsides; escaped from cultivation. July. 



14. Pltjchea, Cass. 



camphorata, DC. (Marsh Fleabane.) 



3Iarshes near Collins' Beach. Rare. Aug. 



15. Baccharis, L. 



halimifolia, L. (Groundsel Tree.) 



Sandy soil; Giant's Cave; Iron Hill. Rare. Fre- 

 quent at Collins' Beach. Sept. 



16. Polymnia, L. 



Uvediilia, L. 



Rich woods; Brandywine, Red Clay Creek, &e. 

 Frequent. Aug. 



17. Iva, L. 



frutescens, L. 



Sandy soil; Collins' Beach. Frequent. Rare else- 

 where. AU2. 



