LACKAWANNA AND WYOMING FLORA. 75 



838. C. sparganioides, Muhl. The plateau eastward from Penobscot ; 

 probably at Campbell's Ledge, and elsewhere. Dudley. 



839. C. Muhlenbergii, Schkuhr. Campbell's Ledge, a low form with 

 small deltoid perigynia. Dudley. 



840. C. cephalophora, Muhl. Near Falling Spring; not infrequent 

 in thin woods. 



841. C. echinata, Murr. Var cephalantha, Bailey. Marsh east of 

 Gouldsboro; Moosic L.; Lehigh Pond. Dudley. 



C. echinata, var. conferta, B. Wayne Co. Garber. 



842. C. echinata, var. microstachys, Boeck. (C. stellulata^ var- 

 scirpoides, Man., 5th ed.) Marsh east of Gouldsboro. 



843. C. canescens, L. Near Lehigh Pond ; swamp E. of Gouldsboro ; 

 Atherton's Pond, Dalton. Dudley. 



C. canescens, L. Var. alpicola, Wahl. Near Lehigh Pond ; 

 east of Gouldsboro ; Pocono Summit. Dudley. Pocono, Monroe Co. 

 Dr. Traill Green. Wayne Co. Garber. 



844. C. trisperma, Dewey. In all the wooded marshes visited on the 

 Pocono. A form with less beaked perigynia and leaves setaceous 

 near Lehigh Pond and Gouldsboro ; Ararat Marsh. Dudley. 



845. C. bromoides, Schk. Tannersville, Monroe Co. Garber. 



846. C. Dewey ana, Schwein. Luzerne Co. (its southern limit for 

 Pennsylvania). Porter. 



847. C. tribuloides,Wahl. Var. reducta, Bailey. (C. lagopodioides, 

 Schk. form.) E. of Gouldsboro and elsewhere. Dudley. 



848. C. scoparia, Schkuhr. Frequent, especially in low places on the 

 mountains. 



849. C. fcena, W T illd. (C. adusta, Man., 5th ed., the C. argyrantha, 

 Tuckerm.) Archbald woods near the "pothole;" the river moun- 

 tains, and Black Creek ; Campbell's Ledge. Dudley. 



850. C. fcena, Willd. Var. perplexa, B. By railroad beyond Goulds- 

 boro. Dudley. 



851. C. straminea, Willd. Var. brevior, Dew. Near Mt. Pocono. 

 Dudley. 



852. C. alata, Torr. (C. straminea, var. alata, B.) Between Pocono 

 Summit and Mt. Pocono. Dudley. Not known elsewhere in Penn. 

 Porter. 



