388 MALACEAE 



7. C. punctata Jacq. Que. to Pa., Minn., Iowa and Ky. 



Throughout the range, except in the pine-barrens of N. J. and 

 L. I., there rare or wanting, but locally unrecorded. 



8. C. succulenta Schrader (C. macracantha of Britton's Manual). 



N. S. to Minn., N. Car. and Neb., and in the Rocky Mts. to 

 southern Col. 



Throughout the range, except on L. I. and the coastal plain of 

 N. J., most common on limestone. 



9. C. neofluvialis Ashe. Western Vt. to E. Wise. N. Car. and 



Iowa. 



Known definitely in our range only from Montgomery, Bucks and 

 Delaware counties, Pa. 



10. C. Calpodendron (Ehrh.) Medic. (C. tomentosa of the manuals, 



not of L.). Central N. Y., northeastern N. J. and Pa. to Minn. 



and Mo., south in the mts. to northern Georgia. 



N.J. Local from Mercer Co. northward, 



Pa. Northampton, Bucks, and Montgomery counties. 



11. C. Brainerdi Sargent. N. Eng. to N. E. Iowa, south to Pa. 



Conn. Litchfield Co. and a single station in New London Co. 

 N. Y. Near Stamford, Delaware Co. 



12. C. chrysocarpa Ashe. N. S. and N. B. to Sask., south to 



N. C. Mts. and in the Rocky Mts. to N. Mex. 



Conn. Scattered over the state. 



N. Y. Dutchess, Columbia, Delaware and Greene counties. 



Pa. Reported from Pike, Monroe, Northamton and Bucks counties. 



13. C. intricata Lange. Open rocky woods: N. Eng. and N. Y. 



to S. Car. and Mo. 



Conn. Throughout. 



N. Y. Bronx and Dutchess counties. 



N. J. Bergen and Morris counties. 



14. C. Stonei Sargent. Rocky places: Mass., Conn, and E. N. Y. 



Known definitely only from near Southington, Conn. 



15. C. straminea Beadle. Rocky hills: western Vt. to S. Mich., 



south through Conn, and Del. to N. Ala. and S. Mo. 



Throughout our range, except on L. I. and S. I. and the coastal 

 plain of N. J. 



