414 North American Cyperacea. 



105. C. LAXiFLORA, Lamcirck, enc. 3. p. 378 ; Schhchr, 

 car. f. 141. 



^ 3. mutica ; scales scarcely cuspidate; leaves slightly 

 glaucous. 



Hab. Canada ! to Georgia and Texas ! /3. Texas, T. 

 Drummond! (Texan collection ITL no. 442.) It is by no 

 means improbable that the plant here doubtfully referred to C 

 laxijiofa is a distinct species. 



] 06. C. granulAris, MuJd. '• in Willd. sp. 4. p. 279 ; 

 Schhchr, car. f. 169. 



Hae. Northern and Middle States I 



107. C. coNoiDEA, Schkuhr^ car. f. 168; Dewey! car. 

 10. p. 47, not of Muhl. or Schiv. Sf Torr. 



C tetanica, Schw. Sf Torr. ! car. I. c. p. 347, (excl. syn. Schkuhr, &c.) 

 C. granularioides, Schw. anal. tah. I. c. 



Hab. Canada to North Carolina ! 



lOS. C. TETANICA, Schkuhr, Car. 2. p. 68. f. 100 & 207 ; 

 Dewey ! car. I. c. 11. p. 312, not of Schic &fTorr. 



Hab. Northern and Middle States ! — A somewhat rare 

 species. 



109. C. ANCEPS, Muhl. ! in Willd. sp. 4. p. 278 ; Schkuhr, 

 car. f. 128. 



C. plantaginea, Muhl. I gram. p. 235 ; Schkuhr ^ car. f. 128, not of 



Lamarck. 

 C. striatula, Michx. ! fl. 2. p. 173. 



C. conoidea, Muhl. ! gram. p. 24S ; Schiv. S^' Torr. ! car. I. c. p. 346. 

 C. blanda, Dewey ! car. I. c. 20. p. 45. 



Hab. Carlton House in British America ! to Florida ! 

 west to Arkansas and the Rocky Mountains ! — The three 

 synonyms last quoted belong to the slender and narrow-leaved 



