| Carex bigelowii Torr. ex Schwein. | A. Dutilly 7729 | 1939 | Canada | Newfoundland and Labrador | Labrador: Port Manvers | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | A. Dutilly 39480 | 25 Aug 1961 | Canada | Quebec | Riv. Caniapiscau | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | A. Dutilly 39480 | 25 Aug 1961 | Canada | Quebec | Riv. Caniapiscau | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | A. Dutilly 41288 | 10 Aug 1963 | Canada | Quebec | Bassin de la riv. romaine:… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | A. R. Batten 475 | 15 Jul 1973 | United States of America | Alaska | Mount Michelson Quad.: Coke Creek… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | A. T. Beals s.n. | 28 Jul 1945 | United States of America | Vermont | Mount Mansfield | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | B. Ertter 9434 | 31 Jul 1990 | United States of America | Idaho | Lemhi Co. Bighorn Crags ca… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | C. B. Hardham 21196 | 01 Aug 1976-07 Aug 1976 | United States of America | Alaska | Headwaters Tinayguk Creek, Wiseman Quadrangle | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | C. B. Hardham 21196 | 01 Aug 1976-07 Aug 1976 | United States of America | Alaska | Headwaters Tinayguk Creek, Wiseman Quadrangle | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | C. Hansen 67-2001 | 05 Aug 1967 | Greenland | — | Amitsuarssuk | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | D. B. O. Savile 2760 | 08 Aug 1951 | Canada | Newfoundland and Labrador | Newfoundland: St. Anthony, Eastern White… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | D. Ronsse 65 | 21 Jul 1984 | United States of America | Alaska | Barrow-Kobuk Borough,Selawik Rfuge Region | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. B. Bartram 93 | 09 Jul 1910 | United States of America | New Hampshire | Coös Co. Summit of Mount… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. E. C. Clebsch 21102 | 02 Jul 1957 | United States of America | Alaska | Uplands transect area, Toolik River,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. E. C. Clebsch 21497 | 20 Jul 1957 | United States of America | Alaska | Kuparuk River, Plains Camp | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. E. C. Clebsch 27441 | 22 Aug 1956 | United States of America | Alaska | Meade River | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. O. G. Hultén s.n. | 24 Aug 1960-26 Aug 1960 | United States of America | Alaska | Eastern part of the Brooks… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. O. G. Hultén s.n. | 25 Jul 1964-26 Jul 1964 | United States of America | Alaska | Steese Highway: Eagle Summit area.… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. O. G. Hultén s.n. | 24 Aug 1960-26 Aug 1960 | United States of America | Alaska | Eastern part of the Brooks… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. O. G. Hultén s.n. | 23 Jul 1960-29 Jul 1960 | United States of America | Alaska | Northern Foothills of the Brooks… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. O. G. Hultén s.n. | 05 Aug 1960-08 Aug 1960 | United States of America | Alaska | Northern Coastal Plain: Meade River… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. O. G. Hultén s.n. | 19 Aug 1964 | United States of America | Alaska | Noatak River drainage: Lake | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. O. G. Hultén s.n. | 04 Aug 1961 | United States of America | Alaska | Arctic Coast District: Cape Beaufort | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. O. G. Hultén s.n. | 08 Sep 1965 | United States of America | Alaska | Lower Yukon River: Marhall Mountains,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Carex bigelowii Torr. ex Schwein. | E. P. Bicknell s.n. | 12 Sep 1884 | United States of America | New Hampshire | Coös Co. Top of Mount… | — |  |  |  |  |