268 FLORA OF PHILADELPHIA. 



1. Heliotropium Europaeum L. M.p. 767. Waste places. Summer. 



Philadelphia— Greenwich Point (Te.). " : 



Camden — Kaighn 'b Point. 



2. Heliotropium Curassavicum L. M. p. 767. Ballast. Summer. 



Philadelphia — Philadelphia ( P. ) . Bucks — (P. ) . 

 Camden— Kaighn 's Point. 



3. Heliotropium Indicum L. M. p. 768. Ballast. Summer. 



Philadelphia— Philadelphia (P.). Bucks— (P.). 



2. CYNOGLOSSUM L. 



Stem leafy to the top ; flowers reddish, purple or white ; nutlets flat. ' 



1. C. officinale. 

 Stem leafless above; flowers, blue; .nutlets convex. 2. ( C. Virginicum. 



1. CyNoglosSum officinale ' L. Hound' s-tongue. M. p. 768.' Waste 



grounds and pastures. Summer. 



Bucks— Eock Hill (Fr.)y Qiiakertown (Ke.), New Hope (Ws:). Mont- 

 gomery— Sh&nnomille (Gr.). Delaware— Upper Providence, Bdgemont 

 (Fu.), Wawa (Ja.), near Media (B. Sm.), Chad's Ford (Te.), Concord 

 (W. Tr.). ■ Chestevr- Valley Fofge (Je.).'V Lancaster— 'York Furnace 

 (Ja.) (Mac.). Berks— Hamburg (He.) (Ke.), Wernersville (Li.) (Te.), 

 Reading (Wn.). .'Northampton — Pen Argyl (IT. C S.). Dauphin — 

 Steelton (Wn.) . 



Camden— Camden (C). Gloucester— Miekleton (C). ,, ' Monmouth— 

 Freehold, (0.). Mercer— Trenton (C), Princeton (Te.). Somerset— 

 Peapaek (C). ■■ . '•'■> ' ■,.,',/ 



New Castle— St. George's. Rare. 



2. C-yNOGLOssuM Virginicum L. Wild Comfrey.. M. p; 768. Open woods. 



Spring. 



3. LAPPtJLA ' Moench. Stickseed. 



Racemes bracted; fruiting pedicels not deflexed. ! 1. L. Lappula. 



Racemes bracted only at the base; fruiting pedicels deflexed. 



2. L. Virginiana. 



.1. Lappula Lappula (L.) Karst. M. p. 769. Waste places. Summer. 



Philadelphia— Girard Point (Ja.), Greenwich Point (Te.). 



Camden— Kaighn 's Point (Te.). Monmouth— Freehold (C). Mercer 

 —Trenton (C). 



New Castle— Ashland, Mrs. H. PMlUps. ( 

 2. Lappula Virginiana (L.) Greene. M. p. 769. Dry woods and thickets. 

 Summer. 



Philadelphia — Byberry, Mart. (B. C). Bucks — Rock Hill (Fr.), 

 Neshaminy (Mac), Solebury Twp. (Ws.). Delaware— Lansdowne (Pe.), 

 Wawa (8a.), Wallingford (Wn.). Chester— Westtown (Le.). Lancaster 

 (P.). Berks— Wernersville (Te.), Reading (Wn.). Lehigh— Lower Mil- 

 ford at Buekhorn (Kr.). Northampton — Easton, Porter (B. C). Dau- 

 phin— Steelton (Wn.). 



Gloucester— Near Miekleton (He.), Swedesboro (Li.). Monmouth— 

 Freehold (C). 



New Cas tie— Frequent. 



