416 
North American Cyjjeracect'. 
Hab. Arctic America to Kentucky! west to Missouri J 
and tlie Rocky Mountains! — Resembles tlie European C. alba 
in many respects, but certainly a distinct species. 
114. C. CAPiLLAKis, Linn. ; Schhtltr, car. f. 5G ; Schv. 
4^ IWr. ! car. I. c. p. 050. 
Hab. Arctic America, from Greenland to the Rocky 
Mountains ! 
316. C. SYLVATicA, Hudson, jl. Angl. p. 411 ; Schkuhr, 
car. f. 101. . 
C. Drimeja, Linn.f. svjip. ; Willd. sp. 4. p. 296. 
Hab. Canada ! and the Northern States I 
116. C. DEBiLis, Michx. ! jl. 2. p. 172. 
C. tenuis, Rudge, in Linn, trans. 7. p. 96. t. 9. f. 2. 
C. flexuosa, MM. in Wdld.sp. 4. p. 296; Schkuhr, car. f. 124. 
Hab. British America ! to Louisiana ! — The name of 
Mlchaux having been first published, must be restored to this 
species. 
117. C. VENUSTA, Dewey! car. I. c. 26. p. 107 ; t. T. f. 62. 
Ha-B. S. Carolina ! to Florida ! 
lis. C. panicea, Linn.; Schkuhr, car. f. 100; Deiveyf 
car. I. c. 26. p. 140. 
Hab. Massachusetts ! Supposed to be introduced from 
Europe. 
119. C. PETRicosA, Daccy ! car. I. c. 29. p. 246. 
Hab. Summit of the Rocky Mountains, T. Drummond ! 
— We are inclined to consider the few pistillate flowers at the 
base of the upper spike as an accidental occurrence, and ac- 
cordingly place the species in the present section. The spe- 
cimens are too young for satisfactory determination. 
