COMPOSITAE. 331 



28. Aster salicifolius Lam. M. p. 962. Low grounds. Autumn. 



Philadelphia — Wissahickon (Ha.), West Philadelphia (Mac). Bucks— 

 Sellersville (Fr.). Montgomery— Flat Book Tunnel (Te.). Delaware— 

 Elwyn (U. G. S.), Chad's Ford (Te.). Lancaster— (P.). Northampton 

 — (P.). Dauphin— (P.). 



New Castle— Thompson's, Ogletown. 



28a. Astee salicifolius subasper (Lindl.) A. Gray. M. p. 962. Low 

 grounds. Autumn. 

 Northampton— (P.). 



29. Aster paniculatus Lam. M. p. 962. Shaded, moist banks. Autumn. 



Philadelphia — "Woodlands Cemetery (Gi.), Bartram's Garden (He.), 

 Wissahickon (Je.), Gibson's Point (Mae.). Bucks— Buckingham (Ja.), 

 Tullytown (U. C. 8.). Montgomery — Shannonville (Cr.). Delaware — 

 Upper Darby, Dr. Geo. Smith (Fu.), Lansdowne (Pe.), near Media (B. 

 Sm.). Lancaster— (P.). Northampton— ~Easton, Porter (B. C). Dau- 

 phin— (P.) . 



Gloucester— Mickleton, common (He.), Washington Park (Ja.), Swedes- ■ 

 boro (Li.). Atlantic— May 's Landing (C). 



New Castle — General and common. 



29a. Aster paniculatus bellidiflorus (Willd.) Burgess. 

 Delaware— (P.). 



296. Aster paniculatus acutidens Burgess. 



Delaware — Ridley (B. Sm.). : 



30. Aster Tradescanti L. M. p. 962. Low grounds. Autumn., • r i_- • 



31. Aster ericoides L. M. p. 963. Dry, open places. Autumn. 



31a. Aster ericoides pilosus (Willd.) Porter. M. p. 963. Dry, open 

 places. Autumn. 

 Lancaster— (P.). 

 316. Aster ericoides depauperatus Porter. M. p. 963. Dry, open places. 

 Autumn. 

 Chester— (P.). Lancaster— New Texas (P.). 



32. Aster Pringlei (A. Gray) Britton. M. p. 963. Banks, especially in 



rocky places. Autumn. 

 Lancaster— Along Susquehanna (P.). Dauphin— Harrisburg (P.). 



33. Aster lateriflorus (L.) Britton. M. p. 963. Thickets, fields, etc. 



Autumn. 

 33a. Aster lateriflorus glomerellus (T. & G.) Burgess. M. p. 964. 

 Thickets, fields, etc. Autumn. 

 Lancaster— (P.). Northampton— (P.). Dauphin— (P.). 



336. Aster lateriflorus thyrsoideus (A. Gray) Sheldon. M. p. 964. 

 Thickets, fields, etc. Autumn. 

 Bucks— (P.). Northampton— (P.). 

 Camden— Delair (Ja.). Cape May— Sea Isle (He.). 



33c. Aster lateriflorus grandis Porter. M. p. 964. Fields, thickets, etc. 

 Autumn. 

 Northampton — (P.) . 



