486 PYROLACEAE 



Conn. Very rare near the coast, increasing northwestward. 



N. Y. Reported but not definitely known from L. I., rare on S. T., 



thence increasing and becoming common northward. 

 N. J. Very rare in Monmouth, Burlington and Camden counties, 



mostly near the Delaware River, thence increasing northward; 



not in the pine-barrens. 

 Pa. Pike, Luzerne, Monroe, Philadelphia, Delaware and Chester 



counties. 



Tertiary, o: Cretaceous, rare: Older Formations, increasing 

 northward. 118-204 days. Sea level-4,020 ft. 



2. Moneses Salisb. 



I. M. uniflora (L.) A. Gray. In woods: Lab. to Alask., Conn., 

 Pa., Mich, in the Rocky Mts. to Col. and to Ore. Also 

 in Europe and Asia. 

 Conn. Northern Windham, Tolland, Hartford and Litchfield 



counties. 

 N. Y. The mountains of Greene and Delaware counties. 

 Pa. Reported from the " northern tier of counties "; not seen by 



me. 



Tertiary, 0: Cretaceous, o: Older Formations, confined to the 

 northern part of the range. Not south of the moraine. 118-153 

 days. 1,200-4,050 ft. 



3. Chimaphila Pursh. 



Leaves lanceolate, mottled with white. 1. C. macitlata. 



Leaves spatulate or cuneate-oblanceolate, bright green. 2. C. corymbosa. 



1. C. maculata (L.) Pursh. In dry woods: Me. and Ont. to 



Minn., Ga. and Miss. 



Throughout the range, more common in the pine-barrens and less 

 common in the mountains than elsewhere. 



2. C. corymbosa Pursh. (C. umbellata of Amer. authors). In 



dry woods: N. S. to Mich, and Ga. 



Throughout the range, but rare in the pine-barrens and always 

 increasing northward; less common than the last. 



MONOTROPACEAE 



Flowers solitary. 1. Monotropa. 



Flowers racemose. 2. Hypopitys. 



