1Y4 Bulletin 187 



C. canescens L., var. snbloliacea Laestad. Cold bogs; rare. Mt. Mans- 

 field, (Brainerd) ; Mud Pond, Wallingford, (Brainerd and Eggles- 

 ton). 



C. castanea Wahlenb. Low meadows; local. Pomfret, (Morgan); 

 Barnet, (Blanchard) ; Middlebury, (Brainerd) ; Williston, (Mrs. 

 N. F. Flynn) ; Rutland, (Kirk). 



C. cephaloidea Dewey. Moist woods; occasional. Middlebury, (Burt); 

 Hartford, (Bates) ; South Burlington, (Hazen) ; Essex and Rutland, 

 (Kirk). 



C. cephalophora Muhl. Dry woods and fields; frequent. Reported in 

 Connecticut Valley north to Hartland. 



C. chordorrhiza L. f. Cold bogs; rare. Bristol Pond, (Pringle) ; 

 "Eastern Vermont," (Congdon) ; Perch Pond, Pownal, (J. R. 

 Churchill); Colchester, (Jones, Grout). 



C. communis Bailey. (C. pedicellata Britton). Dry fields; common. 



C. comosa Boott. (C. Pseudo-Cyperus, var. americana Hochst.). 

 Swamps; frequent. 



C. conoidea Schkuhr. Moist meadows in the lower altitudes; occa- 

 sional. 



C. Crawfordii Fernald. (C. scoparia, var. minor Boott). Open sterile 

 soil; frequent. Var. vigens Fernald. Middlebury, (Brainerd); 

 Rutland, (Eggleston) ; St. Johnsbury and Burlington, (Hazen). 



C. crinita Lam. Swales and along brooks; common. 



C. crinita Lam., var. gynandra (Schwein.) Schwein. & Torr. (C. gynan- 

 dra Schwein.). Wet soil, especially in the mountains; frequent. 



C. crinita Lam., var. simulans Fernald. Mt. Mansfield, (Brainerd) ; 

 Ripton, (E. F. Williams). 



C. cristata Schwein. (C. tribuloides, var. cristata Bailey; C. cristatella 

 Britton). Wet grounds in low places; occasional. 



C. debilis Michx., var. Rndgei Bailey. (C. tenuis Rudge; C. flexuosa 

 Muhl.). Frequent in moist sterile soil in the mountains. Col- 

 chester, (Hazen). 



C. deflexa Hornem. Abby Pond, Ripton, (Brainerd) ; Groton, (Pringle) ; 

 St. Johnsbury, (Eggleston and Isabel Paddock) ; East Wallingford, 

 (Kent); Peacham, (Blanchard). 



C Deweyana Schwein. Dry woods; common, 



C. diandra Schrank. (C. teretiuscula Gooden.). Bogs; occasional. 



C, diandra Schrank, var. ramosa (Boott) Fernald. (C. teretiuscula, 

 var. ramosa Boott; C. prairea Dewey). Bristol Pond, (Brainerd) ; 

 Peacham. (Blanchard); Rutland, (G. H. Ross); Brandon, (Dutton). 



r. digitalis Willd. Dry open woods in the lower altitudes; frequent. 



C. eburnea Boott. (C. setifolia Britton). On dry shaded limestone; fre- 

 quent. 



C. exilis Dewey. Peat bogs. Bristol, (Pringle) ; Peacham, (Blanch- 

 ard) ; Franklin, (Underwood). 



C. festucacea Schkuhr. (C. straminea, var. festucacea Tuckerm.). 

 Dry soil in the lower altitudes; occasional. 



