62 CYPERACEAE 



18. Carez Sch'weinitzii Dewey. Schweinitz's Sedge. (Man. p. 

 195 ; I. F. / 6pj.) In swamps, Mass. to Ont, Mich., N. J. and Mo. — 

 Pennsylvania : Monroe ; Susquehanna. 



19. Carex hystricina Muhl. Porcupine Sedge. (Man. p. 195; I. 

 F./. 6p6.) In meadows or wet places, N. S. to the N. W. Terr., Ga. and 

 Neb. — Pennsylvania: Monroe; Northumberi<and ; Bucks; Craw- 

 ford ; Chester ; I^ancaster ; Frankun ; Huntingdon ; Erie. 



20. Carez Pseudo-Cyperus I,. Cyperus-LIKE Sedge. (Man. p. 



195 ; I. F. /. 6p7. ) In bogs, N. S. to Man., Me., N. Y. and Mich. Also 

 in Eu. and Asia. — Pennsylvania : ERIE, Presque Isle. 



21. Carez comosa Boott. Bristi<y SEDge. (Man. p. 195; I. F. /. 

 698.^ In swamps and along the borders of ponds, N. S. to Wash., Ga., 

 I,a. and Calif. — Pennsylvania: Wayne; Luzerne; Pike; Northamp- 

 ton; Bucks ; Chester ; Lancaster ; Huntingdon ; Crawford ; 

 Erie, Presque Isle ; Franki,in, Chambersburg. 



22. Carex Frankii Kunth. Frank's Sedge. (Man. p. 196; I. P. 

 /. dpp. ) In wet places. Pa. to Mo., Ga. and La. and Tex. — Pennsylvania : 



Greene ; Huntingdon, Alexandria ; York ; Chester ; Somerset ; 

 Erie. 



23. Carex squarrosa L. Squarrose Sedge. (Man. p. 196; I. P. 

 /. yoo.) In swamps, Conn, to Mich., Neb., Ga., La. and ii.r\!i .—Pennsyl- 

 vania : Bucks ; Phii,adelphia ; Chester ; Delaware ; Lancaster ; 

 Huntingdon; Allegheny; Franklin. 



24. Carex typhinoides Schw. Cat-Tail Sedge. (Man. p. 196 ; I. 

 F. /. 7or.) In swamps, Quebec to Mo., Va. and La. — Pennsylvania: 

 Adams, FairHeld ; Monroe ; Pike ; Mercer, Greenville. 



25. Carex trichocarpa Muhl. Hairy-fruited Sedge. (Man. p. 



196 ; I. F. /. 702.) In wet places, Quebec to Mich., Kans., Ga. and Mo. 

 —Pennsylvania : Monroe ; Northampton ; Bucks ; Lancaster ; 

 Susquehanna ; Franklin ; Centre ; Elk. 



26. Carex riparia Curtis. River-bank SedgE. (Man. p. 197 ; I. F. 

 /. 704.) In swamps and moist thickets, Newf. to James Bay and Man., 



Fla., Tex. and Idaho. Also in Via.- Pennsylvania : Wayne ; Monroe; 

 Tioga; Elk; Delaware; Philadelphia. 



27. Carex Shortiana Dewey. Short's Sedge. (Man. p. 197; I. 

 F./. 706.) In moist meadows and thickets. Pa. to Mo., Va. and the I. 

 TeiT.-Pennsylvania : Franklin, Mercersburg ; Lancaster, Cone- 

 wago ; Clearfield. 



28. Carex scabrata Schw. Rough Sedge. (Man. p. 197; I. F. / 

 707.) In moist woods and thickets, N. H. to Mich., S. C. and Tenn.— 

 Pennsylvania: Wayne; Carbon; Monroe; Susquehanna; North- 

 ampton; Bucks; Chester; Philadelphia, on the Wissahickon ; 

 Lancaster ; Franklin ; Sullivan ; Blair ; Somerset ; Allegheny ; 

 Erie. 



29. Carex vestita Willd. Velvet Sedge. (Man. p. 198; I. F. / 

 708.) In sandy woods, Mass. to Osi.— Pennsylvania : Monroe; North- 



