/Jjge FLORA OF PEILABELPHIA. 



Bottom (Ca.) (Pr.), York Haven (Le.), Columbia (Sa.) (Wn.). Dauphin 

 — Harrisburg (Me.) (Pr.), Steelton (Wn.). 



Family 4. RESEDACEAE S. F, Gray. Mignonette Family. 



Leaves entire; upper petals lobed, the lower entire. 1. B. Luteola. 



Leaves lobed or pinnatifid. 2. B. lutea. 



1. Keskda Luteola L. Dyer's-weed or Weld. M. p. 469. Waste places 



and ballast. Summer. 

 P/iiZodeipMa — Greenwich Point (Mac.) (Te.), Girard Point (Te.). 

 B«cA-s— Pleasant Hill, extinct (Fr.). 

 Comden— Kaighn's Point. 



2. Reseda lutea L. Mignonette. M. p. 469. Ballast. Summer. 



FMladelphia — Old Navy Yard (Te.). Northampton — Bethlehem, ou 

 African Ore piles, E. A. Bau (B. C). 

 Camden — Kaighn's Point. 



Keseda alba L. M. p. 469. Ballast. Summer. 



Philadelphia — Philadelphia (P.). 

 Keseda Phyteuma L. Ballast. 



Camden — J^sdghn'fi Point (.Ja.) (Wn.). 



Order 13. SARRACENIALES. 



Ovary 3-5-celled; leaves hollow. Fam. 1. Sarraceniaceae. 



Ovary 1-celled; leaves circinate in unfolding, the blade flat. 



Fam. 2. Droseraceae. 



Family!. SARRACENIACEAE La Pyl. Pitcher-plant Family. 



1. SARRACENIA L. 



1, Sakracenia purpurea L. Pitcher-plant, Side-saddle Flower. M. p. 470. 

 Peat bogs. Early summer. 

 Delaware— Tmianin, Dr. Geo. Smith (Fu.) (B. Sm.) (W. Tr.). 

 New Jersey— Common. 

 New Castle — Thompsons, Tat^iall; Cedar Swamp, Commons. Rare. 



Family 2. DROSERACEAE S. F. Gray. Sundew Family. 



1. DROSERA L. Sundew. 



Blade of the leaf orbicular, or wider than long; petals white. 



1. D. rotundifolia. 

 Blade of the leaf linear, or longer than wide. 



Leaves linear or spatulate, with a dLstinet petiole ; petals white. 



2. D. intermedia. 

 Leaves filiform, much elongated, with no distinct petiole ; petals purple. 



3. D. filiformis. 



1. Drosera rotundifolia L. M. p. 471. Bogs or wet sand. Summer. 



2. Drosera intermedia Hayne. M. p. 471. Bogs. Summer. 



Bucks — Tullytown (Fr.). Delaware — Tinicum (St.). 

 New Jersey — Common. 

 New Castle— Frequent. 



