1T() Annals of the Carnegie Museum. 



t C. Pennsylvanica Lamarck. Pennsylvania sedge. 



-^ C. varia Muhlenberg. Emmons' sedge. 



'i- C. pubescens Muhlenberg. Pubescent sedge. 



* C. Jamesii Schweinitz. James' sedge. 



* C. Stipata Muhlenberg. Awl-fruited sedge. 



* C. vulpinoidea Michaux. Fox sedge. 

 f C. rosea Schkuhr. Stellate sedge. 



^~ C. retroflexa Muhlenberg. Reflexed sedge. 

 -j- C. sparganioides Muhlenberg. Bur-reed sedge. 



* C. cephalophora Muhlenberg. Oval-headed sedge. 

 f C. Muhlenbergii Schkuhr. Muhlenberg's sedge. 



* C. tribuloides Wahlenberg. Blunt broom sedge. 

 f C. scoparia Schkuhr. Pointed broom sedge. 



GRAMINE^ Jussieu. 

 GRASS FAMILY. III-7. 



SPARTINA Schreber. 



* S. cynosuroides (Linn?eus). Tall marsh -grass. 



