CORNACEAE 483 



1. C. rugosa Lam. (C. circinata L'Her.). In shady often rocky 

 situations: N. S. to Man., Va., 111. and Iowa. 



Conn. Rare in New London Co., increasing northwestward and 



becoming common in Litchfield Co. 

 N. Y. Unknown on L. I. and S. I., rare and local in Bronx, West- 

 chester and Rockland counties, thence increasing northward. 

 N. J. Rare in Union and Hunterdon counties, increasing north- 

 ward, unknown southward. 

 Pa. Pike, Luzerne, Monroe, Lehigh, Bucks and Schuylkill counties. 

 Tertiary, o: Cretaceous, o: Older Formations, increasing north- 

 ward, south of the moraine only in Pa. and N. J. 1 18-187 days. 

 Sea level-4,050 ft. 



2. C. Amomum Mill. In wet soil: N. B. to Ont., Fla., S. Dak. 



and Tex. 



Common throughout the range, except in the pine-barrens, there 

 wanting and rare on the L. I. coastal plain. 



3. C. stolonifera Michx. In moist soil : N. S. to the Yukon Terr.,. 



Va., Ky., Neb., Ariz, and Cal. 



Conn. Hartford and Fairfield counties, rare; increasing and 

 common northwestward into Litchfield Co. 



N. Y. Reported but not definitely known from the north side of 

 L. I., unknown on the south side; rare on S. I., thence increasing 

 northward. 



N. J. Reported but not definitely known from Ocean and Mon- 

 mouth counties; rare and local in northern Middlesex Co., thence 

 increasing northward. 



Pa. Northampton Co. 



Tertiary, 0: Cretaceous, rare or wanting: Older Formations, 



increasing northward. 1 17-189 days. Sea level-3,800 ft. 



4. C. femina Mill. (C. candictissima Marsh., not Mill.) In rich 



soil: Me. to N. Car., Minn., and Neb. 



Throughout the range, except in the pine-barrens and Cape May, 

 there wanting; rare or wanting in the region surrounding the bar- 

 rens, except that it is found along the Delaware River in N. J. near 

 the glacial terraces in Salem, Camden and Gloucester counties; rare 

 on the L. I. coastal plain. 



5. C. alternifolia L. f. In woods: N. S. to Ga., Ont., Minn., 



W. Va. and Ala. 



Common throughout the range except in the pine-barrens and 



