North American CyjJcraceu:. 41-T 
150. C. LA^^CEATA, Deivcy ! car. I. c. 29. p. 249. 
Hab. British America, Dr. Richardson ! — Hal it of C. 
llvida. The specimens do not exhibit the full grown fruit. 
3-21. C. LIVID A, Willi. SI. 4. p. GOl ; Sclclcuh; car. f. 
211 ; Gray ! in ctnn. lijc. nat. liint. New YorJc, 3. p. 235. 
C. limosa, var. livkla, Wald. act. Holm. 1803, p. 162. 
C. Grayana, Dewey! car. I. c. 25, p. 141, t. S. f. 49. 
Hab. Hudson's Bay! to New Jersey ! ; abo on the Rocky- 
Mountains, T. Drum7nivd ! ; Sitcha, Bongard ! — We have in 
one or two instances observed a distant and long peduncled 
fertile spike as depicted by Schkuhr ; but this is not. uni- 
formly present in the European plant. 
122. C. ustulata, Wahl. ; JVilld. $p. 4. p. 293 ; Schw. 
fy Turr. ! car. I. c. p. 349. 
C. atrofusca, Sclikulir, car. f. 82. 
Hab. Labrador, Herh. Schweinitz! 
123. C. NIGRA, Aliiuni ; TVUld. sp. 4. p. l66 ; Schhihr, 
car. f. 115. 
Hab. Labrador, fide Schweinitz. 
124. C. MEMBRANACEA, Hool'. ! ajij). Parry^s 2d voy. 
p. 26 ; HjoJc. Sf Am. ! hot. Bcechey''s coy. p. 131. 
Hab. Arctic America ! Kotzebue's Sound. 
125. C.CEDBRi,Ehrha7-t; Miclix.! fi. 1. p. 175; Schkuhr, 
car. f. 26. 
C. flava, var. patula, Host, gram. 1. p. 48, t. 64. 
C. viridula, Michx. ! fl. 2. p. 170. 
Hab. Northern States to Hudson's Bay ! — C. irreo-ularis^ 
Schw. anal. tab. I. c. is an unusual form of this species. 
