ee 
VASCULAR PLANTS OF NORTH DAKOTA 235 
217. Carex rosea radiata Dewey, Am. Journ. Sci. 10: 276. 
(1826). 
Pleasant Lake, Towner. 
218. Carex gravida Bailey, Mem. Torr. Club I: 5. (1889). 
Devils Lake, Peninsula of Lake Ibsen. 
219. Carex Hookeriana Dewey, Am. Journ. Sci. 29: 248. 
(1836). 
Butte, Pleasant Lake, Thorne. 
220. Carex stipata Muhl. Willd. Sp. Pl. 4: 233. (1805). 
Pleasant Lake. 
221. Carex vulpinoidea Michx. Fl. Bor. Am. 2: 169. (1803) 
Leeds, Oberon; Kulm (Brenckle). 
222. Carex sychnocephala Carey, Am. Journ. Sci. (II.) 
4: 24. (1847). 
Leeds (extinct), the dry bottom of Lake Ibsen. 
223. Carex athrostachya Olney, Proc. Am. Acad. 8: 393 
(1868). | 
Peninsula of Lake Ibsen (only locality known east of the 
Rocky Mountains). 
224. Carex cristatella Britton, Ill. Fl. U. S. and Canada. 
Vol. I. p. 357. (1896). 
Wahpeton (Bergman). 
225. Carex Bebbii Olney; Bailey, Bot. Gaz. 10: 379. eget 
Leeds. 
226. Carex tenera Dewey, Am. Journ. Sci. 8:97. f. 9. (1824). 
Leeds, Peninsula of Lake Ibsen, Butte, owner. 
227. Carex brevior (Dewey) Mackenzie, in ed. 
Carex straminea var. brevior Dewey, Am. Journ. Sci. II: 
158. (1826). 
Leeds, Butte, Towner, Minot; Kulm (Brenckle). 
228. Carex xerantica Bailey, Coult. Bot. Gaz. 17: 151. (1892). 
Butte. 
229. Carex praticola Rydb. Mem. N. Y. Bot. Gard. I: 
84. (1900). 
Leeds, Peninsula of Lake Ibsen. 
230. Carex interior Bailey, Bull. Torr. Bot..Club, 20: 426. 
(1893). 
Butte, Sheyenne, Towner. 
231. Carex Deweyana Schwein. Ann. Lyc. N. Y. 1:65. (1824). 
Pleasant Lake, Turtle Mountains; Fargo (O. A. Stevens). 
