| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Carex projecta Mack. | Collector unspecified s.n. with & Son, 10 Aug 1933 | United States of America. Michigan. Cheboygan Co. North shore Douglas Lake. | 2298422 |  | |
| Carex projecta Mack. | G. P. Van Eseltine 2238 with F. L. Van Eseltine, 25 Jul 1922 | United States of America. New York. Hamilton Co. Head of Seventh Lake, Fulton Chain. | 2298423 |  | |
| Carex projecta Mack. | H. E. Stone s.n. 13 Jul 1926 | United States of America. New York. Hamilton Co. Blue Mountain Lake. | 2298425 |  | |
| Carex projecta Mack. | F. W. Johnson 1604 04 Aug 1918 | United States of America. New York. Summit of Whiteface Mt.. Lake Placid. | 2298426 |  | |
| Carex projecta Mack. | C. D. Howe 459 with W. F. Lang, 12 Jul 1901 - 18 Jul 1901 | Canada. Nova Scotia. Near Pictou. | 2298427 |  | |
| Carex projecta Mack. | R. H. True s.n. 31 Jul 1932 | United States of America. Maine. Cumberland Co. Windham. | 2298429 |  | |
| Carex projecta Mack. | F. W. Johnson 1738 23 Jul 1918 | United States of America. New York. Tupper Lake. | 2298430 |  | |
| Carex projecta Mack. | M. L. Fernald 12917 with Bayard Long, 18 Jul 1916 | United States of America. Maine. Hancock Co. Swales, Dedham. | 2298434 |  | |
| Carex projecta Mack. | Collector unknown 20028 24 Jul 1925 | Canada. Quebec. Berthier-En-Bas: lieux humides. | 2298436 |  | |
| Carex projecta Mack. | F. W. Johnson 1403 23 Jul 1908 | United States of America. New York. Floodwood. | 2298437 |  | |
| Carex projecta Mack. | R. H. Kimball 47 08 Aug 1919 | Canada. Newfoundland and Labrador. River valley and bogs at head of Main Arm. | 2298438 |  | |
| Carex projecta Mack. | D. S. Erskine 2072 with A. J. Smith, 20 Jul 1953 | Canada. Prince Edward Island. Queens Co. York; along Winter River 6.5 miles northeast of Charlottetown. | 2298439 |  | |
| Carex projecta Mack. | H. R. Bennett 6725 25 Jul 1958 | United States of America. Michigan. Keweenaw Co. In valley of French Annie Creek. 3 miles SW from Copper Harbor. | 2298441 |  | |
| Carex projecta Mack. | J. Macoun 67783 07 Jul 1905 | Canada. Quebec. Vicinity of Montmorenci Falls. | 2298442 |  | |
| Carex projecta Mack. | J. L. C. Marie-Victorin 17120 with F. Rolland-Germain; Jules B. Brunel; Z. Rousseau, 22 Jul 1923 | Canada. Quebec. Riviere York: prairies humides. Baie de Gaspé. | 2298443 |  | |
| Carex projecta Mack. | M. L. Fernald 162 06 Jul 1893 | United States of America. Maine. Aroostook Co. Fort Fairfield. | 2298445 |  | |
| Carex projecta Mack. | E. Brainard s.n. 16 Jul 1896 | United States of America. New Hampshire. State Sine. | 2298446 |  | |
| Carex projecta Mack. | K. M. Wiegand 5975 01 Jul 1916 | United States of America. New York. Cayuga Co. South west of Duck Lake, Conquest. | 2298447 |  | |
| Carex projecta Mack. | Collector unspecified s.n. 20 Jul 1891 | United States of America. Vermont. Windham Co. Newfane. | 2298448 |  | |
| Carex projecta Mack. | C. H. Peck s.n. Jul - Aug | United States of America. New York. Albany Co. West Albany, Edmonds Ponds, Adirondack Mts. [Inferred county from precise loc.]. | 2298449 |  |