554 SCROPHULARIACEAE 



2. G. sphaerocarpa Ell. In wet places: N. J. to Fla., 111., Tex. 



and Mex. 



N. J. Known only from Burlington and Cape May counties, not 



in the pine-barrens. 



Tertiary, unknown on Beacon Hill, increasing southward: Cre- 

 t taceous, rare: Older Formations, unknown. 168-220 days. About 

 sea level. 



3. G. aurea Muhl. In sandy wet places: Que. and Ont. to N. J. 



and Fla. 



Conn. Rare in Fairfield Co., increasing eastward and up the 



Connecticut Valley, but wanting in the north. 

 N. Y. Common on L. I.; S. I., unknown elsewhere. 

 N. J. Local in Morris, Warren and Hunterdon, mostly in the 



drainage of the Delaware River, thence increasing southward, 



especially in the pine-barrens. 

 Pa. Rare and local in Monroe, Northampton and Bucks counties, 



all within the drainage area of the Delaware River. 



Tertiary, common: Cretaceous, less common: Older Formations, 

 rare and scattered. 138-220 days. Sea level-1,000 ft. 



4. G. pilosa Michx. In dry soil: southern N. J. to Ark. and Tex. 



N. J. Rare in Camden, Cumberland and Cape May counties; 



wanting in the pine-barrens. 



Tertiary, unknown on Beacon Hill, increasing southward: Cre- 

 taceous, rare: Older Formations, wanting. 168-220 days. About 

 sea level. 



13. Ilysanthes Raf. 



Peduncles longer than the leaves; calyx-segments shorter than the 



capsule. 1. I. dubia. 



Peduncles shorter than the leaves; calyx-segments almost as long as 



the capsule or longer. 2. I. alteuuata. 



I. I. dubia (L.) Bainhart. In wet places: N. E. to Fla., Ont., 



S. Dak. and Tex. Also on the Pacific Coast. 



Conn. Throughout, more common along the coast than elsewhere. 



N. Y. Throughout, decreasing northward. 



N. J. Rare and local along the Delaware in Camden and Burling- 

 ton counties; thence increasing northward; unknown elsewhere. 



Pa. Throughout the area. 



Tertiary, o: Cretaceous, rare in the region of glacial terraces 



along the Delaware: Older Formations, more common. 138-220 



days. Sea level-1,000 ft. 



