COMPOSITAE. 321 



1. Lacinaria scariosa (L.) Hill. M. p. 926. Dry soil. Autumn. 



Berks— CP.). 



Atlantic— Hammonton (Cr.). Monmouth — Kejjiort (C). 



New Castle— Fulton's Mills. 



2. Lacinaria spicata (L.) Kuntze. M. p. 926. Moist grounds. Autumn. 



Philadelphia— GeTmantoyvn, extinct? (Me.). Bucks— B.oek Hill (Fr.), 

 Upper Black Eddy, Ringing Rocks (Ws.). Montgomery— SchwerikaviWe 

 (Kr.). Petau-are— Thatcher's Swamp (Fu.), barrens of Middletown (B. 

 Sm.), Concord (W. Tr.), Williamson (Wn.). Chester— W. Bradford 

 Twp. (St.). La7icnster— York Furnace (Ke.). Berts— (P.). North- 

 ampton — (P.). 



Neiv Jersey — Common in pine-barrens. 



New Castle — Scarce. 



3. Lacinaria graminifolia pilosa (Ait.) Britton. M. p. 927. Sajidy soiL 



Autumn. 

 New Jersey— Frequent in pine-barrens. 

 New Castle— East of St. George's, Canby and Tatnall. 



8. GRINDELIA Willd. 

 1. Grindelia squarrosa (Pursh.) Dunal. Gum-plant. M. p. 928. Intro- 

 duced from the West. Summer. 

 Philadelphia— Girar A Point (Cr.). 

 Gloucester — Harrisonville (Li.). 



9. HETEROTHECA Cass. 

 1. HETEROTHECA suBAXiLLARis (Lam.) Britt. & Rusby. M. p. 929. Baliaat. 

 Summer. 

 Philadelphia — Philadelphia Navy Yard, Dr. Geo. Smith (Fu.). 



10. CHRYSOPSIS Nutt. Golden Aster. 



Leaves elongated-linear, parallel-veined; achenes linear; involucre campan- 

 ulate. 1. C. falcata. 



Leaves oblong, lanceolate or linear, pinnately veined; achenes obovate or 

 oval; involucre hemispheric. 2. C. Mariana. 



1. Chrysopsis falcata (Pursh.) Nutt. M. p. 929. Dry, sandy soil. 



Autumn. 

 Burlington— Batata (C), Quaker Bridge (Fr.) (Pe.), Atsion (Le.). 

 Atlantic— Atlantic City, Mart. (B. C), Pleasant Mills, Dr. J. B. Brinton 

 (He.). Ocea7i — Toms River (Br.). 



2. Cheysopsis Mariana (L.) Nutt. M. p. 930. Dry soil. Autumn. 



11. SOLIDAGO L. GoLDENROD. 

 A. Tips of the involucral bracts, or some of them, spreading or recurved. 

 Lea%'es glabrous or glabrate, 1-2.5 dm. long. 1. S. squarrosa. 



B. Tips of the involucral bracts all erect and appressed. 

 Heads in axillary clusters, or also in a terminal spike-like, sometimes 

 branched thyrsus. 



