Carex CYPERACEAE Carex 



C. glaucodea Tuckerm. 



Frequent in woods and meadows and on serpentine soil of the 

 Piedmont; infrequent on the Coastal Plain. May, June. 



Gracillimae 

 C. gracillima Schw. 



Frequent in woods and meadows of the Piedmont; rare on the 

 Coastal Plain: Frankford (S), Commons, 18 June 1875 (A). May, 

 June. 



C. prasina Wahl. 



Infrequent; meadows, wet woods and stream banks of the Pied- 

 mont. Mid-May, June. 



C. Davisii Schw. & Torr. 



Rare; along Brandy wine Creek near Wilmington: above Wil- 

 mington, Commons, 20 June 1874 (A); Brandy wine Park, Canhy, 

 27 May 1899 (D); at west end of Smith's Bridge, 3^ mi. n. e. of 

 Granogue, R. R. Tatnall, 5012, 28 May 1942 (T, A). 



X C. aestivaliformis Mack. (C. gracillima X C aestivalis (L. H. 

 Bailey)). 



Rare; woods in northern New Castle County, Commons in 1865 

 and 1866. June. 



Sylvaticae 



C. oblita Steud. (C venusta Dewey var. minor of Gray's Man., 



ed. 7.) 



Rare; bogs and swamps of the Coastal Plain: Millsboro (S), 

 Commons in 1875 (A); Cypress Swamp near Frankford (S), Com- 

 mons in 1875 (A). 



C. debiUs Mx. 



Frequent; woods, swamps and pond margins, Piedmont and 

 Coastal Plain. May, June. 

 A southern species. 



Longirostres 



C. Sprengelii Dewey. (C. longirostris Torr. of Gray's Man., ed. 7.) 

 One collection: Wilmington, J. H. Brakeley, without date (A). 

 A northern species 



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