| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Carex projecta Mack. | P. Wilson s.n. 19 Jul 1917 | United States of America. New Hampshire. East Hebron. | 2298484 |  | |
| Carex projecta Mack. | J. Bright s.n. 31 Jul 1926 | United States of America. Pennsylvania. Erie Co. Broken Straw Creek N. W. of Curry [=Corry]. | 2298485 |  | |
| Carex projecta Mack. | K. K. Mackenzie 3444 11 Jul 1908 | United States of America. Maine. Fort Kent. | 2298487 |  | |
| Carex projecta Mack. | K. K. Mackenzie 3442 11 Jul 1908 | United States of America. Maine. Fort Kent. | 2298488 |  | |
| Carex projecta Mack. | W. C. Ferguson 107 8-8-23 | United States of America. New Hampshire. Crawford. | 2298489 |  | |
| Carex projecta Mack. | Collector unknown s.n. 16 Jul 1873 | United States of America. Vermont. Lynden. | 2298490 |  | |
| Carex projecta Mack. | Collector unspecified s.n. 01 Aug 1877 | From the Botanic Garden grounds, Cambridge. | 2298491 |  | |
| Carex projecta Mack. | B. L. Wilson 11109 with Bruce Newhouse; Fred Weinmann, 09 Aug 2004 | United States of America. Washington. King Co. On small peninsula in the northeast end of Rattlesnake Lake, near start of Rattlesnake Ledge trail, off Cedar Falls Road. | 2298494 |  | |
| Carex projecta Mack. | P. A. Hyypio 2411 26 Jun 1982 | United States of America. Michigan. Houghton Co. On west side of Otter Lake, Portage Township. | 2298496 |  | |
| Carex projecta Mack. | J. L. C. Marie-Victorin 15101 25 Jul 1921 | Canada. Quebec. Ile Dumais, Lac St-Jean, en face de Chambord. | 2298498 |  | |
| Carex projecta Mack. | Collector unknown s.n. 26 Jul 1880 | United States of America. New York. Oswego Co. Lake View. | 2298499 |  | |
| Carex projecta Mack. | O. K. Lakela 1732 16 Aug 1936 | United States of America. Minnesota. Saint Louis Co. Duluth. Near [Kallaus] Residence. | 2298501 |  | |
| Carex projecta Mack. | J. A. E. Rouleau 5000 10 Aug 1939 | Canada. Quebec. Breboeuf, comté de Terrebonne: rivages de la rivière Rouge. | 2298502 |  | |
| Carex projecta Mack. | Collector unknown 103 | Canada. | 2298503 |  | |
| Carex projecta Mack. | F. W. Johnson s.n. 26 Jun 1921 | United States of America. New York. Rock City. | 2298504 |  | |
| Carex projecta Mack. | P. F. Zika 25734 24 Aug 2011 | United States of America. Washington. King Co. NE shore of Rattlesnake Lake. | 2298505 |  | |
| Carex projecta Mack. | C. O. Grassl 8004 10 Aug 1936 | Canada. Ontario. N.W. of Echo Bay. The region between Lake Superior and Lake Nipissing. | 2298506 |  | |
| Carex projecta Mack. | E. P. Bicknell 3220 25 Jun 1893 | United States of America. New York. Westchester Co. Woodlawn Heights Swamp. | 2298507 |  | |
| Carex projecta Mack. | Collector unspecified s.n. 15 Jul 1893 | Canada. Ontario. Edmonton. | 2298508 |  | |
| Carex projecta Mack. | K. K. Mackenzie s.n. 05 Jun 1921 | United States of America. New Jersey. Warren Co. Banks of Delaware. Belvidere. | 2298511 |  | |
| Carex projecta Mack. | J. L. C. Marie-Victorin 33388 with F. Rolland-Germain; E. Jacques, 02 Aug 1930 | Canada. Quebec. Riviere Grande Cascapedia: chemin près de la Federal Mine. | 2298512 |  | |
| Carex projecta Mack. | E. P. Bicknell 1793 04 Jul 1895 | United States of America. New York. Westchester Co. S. E. foot of [Nodine] Hill. (Yonkers). | 2298513 |  | |
| Carex projecta Mack. | E. P. Bicknell 2058 03 Jul 1898 | United States of America. Pennsylvania. Marshall's Falls near Stroudsberg. | 2298514 |  | |
| Carex projecta Mack. x C. scoparia Schkuhr ex Willd. | M. L. Fernald 150 with Harold St. John, 31 Jul 1914 | Canada. Prince Edward Island. Queens Co. Grassy brookside, Charlottetown. | 02333051 |  | |
| Carex projecta Mack. x C. scoparia Schkuhr ex Willd. | M. L. Fernald 7017 with E.B. Bartram, Bayard Long, and Harold St. John, 13 Jul 1912 - 02 Aug 1912 | Canada. Prince Edward Island. Queens Co. In a meadow, Charlottetown. | 02333064 |  | |
| Carex projecta Mack. x C. scoparia Schkuhr ex Willd. | M. L. Fernald 150 with Harold St. John, 31 Jul 1914 | Canada. Prince Edward Island. Queens Co. Charlottetown. | 02333089 |  | |
| Carex projecta Mack. | J. B. McFarlin 2183 16 Jul 1930 | United States of America. Michigan. Head of Tobin Harbor. | 00879704 |  | |
| Carex projecta Mack. | 02648003 |  | |||
| Carex projecta Mack. | 02679832 |  | |||
| Carex projecta Mack. | 4102264 |  | |||
| Carex projecta Mack. | J. Fowler s.n. 18 Jul 1891 | Canada. Ontario. North Bay, Lake Nepissing. Kingston, Ont. | 2298416 |  | |
| Carex projecta Mack. | J. Fowler s.n. s.d. | Canada. New Brunswick. Kouchibougnae. | holotype | 803809 |  |
| Carex projecta Mack. | J. Fowler s.n. s.d. | Canada. New Brunswick. Kouchibougnae. | type | 803810 |  |
| Carex projecta Mack. | T. M. C. Taylor R119 with M. W. Bannan; H. M. Harrison, 13 Jul 1939 | Canada. Ontario. Thunder Bay Distr. Vicinity of Peninsula. | 2298355 |  | |
| Carex projecta Mack. | S. F. Blake 5436 15 Aug 1913 | Canada. New Brunswick. Gloucester Co. Bathurst. | 2298387 |  | |
| Carex projecta Mack. | C. E. Garton 24303 04 Jul 1989 | Canada. Ontario. Thunder Bay Distr. North Sideroad of Strange Twp. 1.9 km. N of H. 588 at Whitefish River. | 2298432 |  | |
| Carex projecta Mack. | J. A. Calder 7363 with W. J. Cody; D. B. O. Savile, 17 Jul 1952 | Canada. Quebec. Gatineau Co. Near Lac St. Antoine about 3 miles north of Wilson Corners. | 2298433 |  | |
| Carex projecta Mack. | C. E. Garton 2090 12 Aug 1952 | Canada. Ontario. Thunder Bay Distr. North bank of Pigeon River on HIghway 61, 5 1/2 miles east of Pigeon River Bridge, Stuart Location. | 2298435 |  | |
| Carex projecta Mack. | C. E. Garton 1440 18 Jul 1951 | Canada. Ontario. Thunder Bay Distr. On north side of Roundtable Lake, Hardwick Township. | 2298495 |  | |
| Carex projecta Mack. | T. M. C. Taylor R119 with M. W. Bannan; H. M. Harrison, 10 Jul 1939 | Canada. Ontario. Thunder Bay Distr. Vicinity of Peninsula. | 2298509 |  | |
| Carex projecta Mack. | T. Morong s.n. 04 Jul 1879 | United States of America. Massachusetts. Medfield. | 2298492 |  | |
| Carex projecta Mack. | 02841318 |  | |||
| Carex projecta Mack. | C. B. Robinson 273 08 Aug 1906 | Canada. Nova Scotia. Mabou, C. B. | 2298440 |  | |
| Carex projecta Mack. | 4369851 |  | |||
| Carex projecta Mack. | M. L. Fernald 25518 with L. B. Smith, 23 Aug 1923 | Canada. Quebec. Matane Reg. Co. Mun. Western slope of Mt. Logan. | 2298428 |  | |
| Carex projecta Mack. | M. L. Fernald 25517 with L. B. Smith, 21 Aug 1923 | Canada. Quebec. Matane Reg. Co. Mun. Fernald Pass, between Mts. Mattaouisse, Fortin and Logan. | 2298365 |  | |
| Carex projecta Mack. | T. M. Koyama 13151 with S. Koyama, 21 Jun 1962 | Canada. Quebec. Pontiac Reg. Co. Mun. About 3.5 miles west of Chapeau, ca. 400 ft. alt. | 2298405 |  | |
| Carex projecta Mack. | 4369937 |  | |||
| Carex projecta Mack. | 4364125 |  | |||
| Carex projecta Mack. | 4369872 |  | |||
| Carex projecta Mack. | W. W. Thomas 1036 with E. G. Voss, 29 May 1976 | United States of America. Michigan. Cheboygan Co. Burt Lake. | 2298493 |  | |
| Carex projecta Mack. | W. W. Thomas 1149b with E. G. Voss, 20 Jun 1976 | United States of America. Michigan. Luce Co. Tahquamenon Falls. Upper falls, off of Climax Forest Trail to base of Falls Trail. | 2298381 |  | |
| Carex projecta Mack. | M. L. Fernald s.n. 03 Jul 1891 | United States of America. Maine. Penobscot Co. Orono. | 2298363 |  | |
| Carex projecta Mack. | M. L. Fernald 225 27 Jun 1893 | United States of America. Maine. Penobscot Co. Orono. | 2298364 |  | |
| Carex projecta Mack. | F. P. Briggs s.n. Sep 1892 | United States of America. Maine. Penobscot Co. Orono. | 2298483 |  | |
| Carex projecta Mack. | M. L. Fernald 127 07 Jul 1891 | United States of America. Maine. Penobscot Co. Orono. | 2298474 |  | |
| Carex projecta Mack. | K. K. Mackenzie 3203 04 Jul 1908 | United States of America. Maine. Penobscot Co. Orono. | 2298486 |  | |
| Carex projecta Mack. | Collector unknown s.n. 27 Jun 1876 | United States of America. Massachusetts. Middlesex Co. Melrose. | 2298370 |  | |
| Carex projecta Mack. | J. Bright s.n. 21 Jun 1925 | United States of America. Pennsylvania. Monroe Co. Tobyhanna. | 2298371 |  | |
| Carex projecta Mack. | E. B. Bartram 3587 24 Jun 1914 | United States of America. Pennsylvania. Pike Co. Bushkill. | 2298477 |  |