78 



Soi. Carex durifolia Bailey, Bull. Torr. Club, 20 : 428 (1893). 



Car ex Backii Boott; Hook. Fl. Bor. Am. 2 : 210, /. 2og 

 (1840), not C. Backana Dewey (1836). 



802. Carex eburnea Boott ; Hook. Fl. Bor. Am. 2: 226, /. 225 



(1840). 



Carex alba Dewey, Am. Journ. Sci. 7 : 266 (1824), not 



Scopoli. 

 Carex alba var. setifolla Dewey, Am. Journ. Sci. 11: 316 

 (1826), not C. setifolia Kunze. 



803. Carex Eleocharis Bailey, Mem. Torr. Club, i : 6 (1889). 



804. Carex exilis Dewey Am. Journ. Sci. 14: 351 (1828). 



Carex exilis var. sqiiamacea Dewey, loc. cit. (1828). 

 Carex exilis var. androgyjia Dewey, Wood's Class-book 750 

 (i860). 



805. Carex extensa Gooden. Trans. Linn. Soc. 2: 175 (1794). 



806. Carex filifolia Nutt. Gen. 2: 204 (1818). 



Uncinia breviseta Torr. Ann. Lye. N. Y. 3: 428 (1836). 

 Kobresia globiilaris Dewey, Am. Journ. Sci. 29: 253 (1836). 



807. Carex filiformis L. Sp. PI. 976 (1753). 



Carex Michigansis Dewey, Wood's Class-book 765 (i860) 

 (and perhaps earlier issues) ? 



808. Carex filiformis lanuginosa (Michx.), B. S. P. Prel. Cat. N. Y. 



63 (1888). 



Carex lani/ginosa Michx. Fl. Bor. Am. 2: 175 (1803). 



Carex pellita Muhl.; Willd. Sp. PI. 4: 302 (1805). 



Carex cBtnathorhyncha Olney, Bot. King's Rep. 373 (1871) 



not Desv. 

 Carex filiformis var. latifolia Boeckl. Linna^a, 41: 309 (1876). 

 Carex filiformis var. cemathorhyncha W. Boott in S. Wats. 



Bot. Cal. 2: 250 (1880). 



809. Carex flaccosperma Dewey, Am. Journ. Sci. fll.) 2: 245 (1846). 



Carex laxiflora var.? mi/tica Torr. Ann. Lye. N. Y. 3 : 414 



(1836), not C. miitica R. Br. 

 Carex microsperma Steud. Syn. PI. Cyp. 231 (1855). 

 Carex xanthosperma Dewey, k\\\. Journ. (II.) 42: 334(1866). 



810. Carex flava L. Sp. PI. 975 (1753)- 



Carex iietlica Suter. Fl. Helv. i : 251 (1802), fide Richter. 

 Carex foliosa Q\x\\(\. A^^r. Helv. 2: 191 (181 1). 

 Carex fiava forma; kpidocarpa and aiidrogyna Olney, Exsicc. 

 fasc. iii. Nos. 26 and 27 (1871). 



