1910.] NATURAL SCIENCES OF PHILADELPHIA. 575 



191. Lacinaria spicata (L.) Kuntze. 



Local, on dry open barren. 

 Delaware. — Williamson. 



J192. SOLIDAGO OESIA L. 



Frequent in dry border-woodland. 

 Delaware. — Williamson; Lenni; Wawa. 



193. SOLIDAGO BICOLOR L. 



Common on border of woodland and in dry woodland. 

 Delaware. — Fawkes Run; Mineral Hill; Middletown Barrens; 

 Williamson; Lenni. 



Chester. — Sugartown Barrens; West Chester. 



194. SOLIDAGO RUGOSA Mill. 



Common on dry barren, especially about edge of thicket. 

 Delaware. — Preston Bun; Bear Hill; Middletown Barrens; Wil- 

 liamson; Lenni. 



Chester. — Sugartown Barrens; West Chester; Unionville. 



195. Solid ago as per a Ait. 

 On dry barren. 

 Delaware. — Lenni. 



196. Solidago juncea Ait. 



Occasional or local on dry barren. 

 Chester. — West Chester (E. B. Bartram). 



— Nottingham Barrens. 



197. Solidago nemoralis Ait. 



Common on dry open barren. 



Delaware. — Fawkes Run; Preston Run; Bear Hill; Mineral Hill; 

 Middletown Barrens; Williamson; Lenni; Wawa. 



Chester. — Sugartown Barrens; Cedar Barrens; West Chester; 

 Brinton's Quarry; Unionville. 



— Nottingham Barrens. 



J 198. Solidago altissima L. 



Occasional on moist open. 

 Dela ware. — Williamson. 

 Chester. — Brinton's Quarry. 



X 199. Euthamia nuttallii Greene. 



In moist places along streams or about border of woodland. 



