534 PROCEEDINGS OF THE ACADEMY OF IDeC, 



*170. Scutellaria parvula ambigua (Nutt.) Fernald. Add: 



( 'hester. — Serpentine Ridge. 



— Nottingham Barrens. 



Insert: 

 172a. Leptandra virginica (L.) Nutt. 



Occasional in moist soil. Our plant has the leaves downy- 

 pubescent beneath; the normal plant in this district has leaves 

 smooth or less pubescent beneath. 



Chester. — West Chester. 



— Nottingham Barrens (B. Long). 



176. Houstonia ccerulea L. Add: 



Chester. — Paoli. 



— Nottingham Barrens. 



{177. Mitchella repens L. Add: 

 Chester. — Paoli; Cedar Barrens. 



178. Galium pilosum Ait. Add: 

 Chester. — Nottingham Barrens (B. Long). 



180. Lonicera sempervirens L. Add: 

 Delaware. — Williamson. 



182. Hieracium venosum L. Add. 



Delaware. — Mineral Hill. 



Chester. — Paoli (this plant, green, with two stem-leaves, may be 

 H. marianum Willd. I cannot distinguish the form). 



191. Lacinaria spicata (L.) Kuntze. Add: 

 Chester. — Nottingham Barrens (A. S. Haines). 



195. Solidago aspera Ait. 

 Apparently an extreme form of S. rugosa Mill. 



*206. Aster depauperatus (Porter) Fernald. 



I prefer to consider this a species distinct from Aster parviceps 

 (Burgess) Mack, and Bush, with which Prof. Fernald unites it. 

 < hir plant is very slender, its stem smooth or nearly so, its stem- 

 leaves linear, those of the branches minute and mostly appressed, its 

 heads slightly smaller — all points of contrast — while quite significant 

 is the wide break in range between the two. Aster depauperatus ap- 



