| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Carex laevivaginata (Kük.) Mack. | R. F. C. Naczi 12540 with Daniel E. Atha, 01 Jul 2009 | United States of America. New York. Putnam Co. 4 mi N of Brewster, Ice Pond Preserve of Putnam Co. Land Trust, E of Ice Pond Road. | 00200490 |  | |
| Carex laevivaginata (Kük.) Mack. | R. F. C. Naczi 14903 with J. Jiang, C. Carollo, F. B. Matos, 20 Jun 2013 | United States of America. New York. Westchester Co. Zofnass Family Preserve. Entrance to Eastern Loop, near parking area. | 01096864 |  | |
| Carex laevivaginata (Kük.) Mack. | W. D. Longbottom 17307 16 May 2012 | United States of America. Delaware. Kent Co. Blair's Pond, on Williamsville Road (Road 443), along edge of pond at the north end of dam. | 02218992 |  | |
| Carex laevivaginata (Kük.) Mack. | W. D. Longbottom 17275 with Gary Van Velsir, 13 May 2012 | United States of America. Delaware. New Castle Co. Ashland, along DE Rt. 82, Creek Road, at Sharpless Road (Road 251) & Red Clay Creek & railroad tracks, growing along the flood plain of the creek. | 02219172 |  | |
| Carex laevivaginata (Kük.) Mack. | W. D. Longbottom 17222 07 May 2012 | United States of America. Delaware. Sussex Co. Town of Laurel, Records Pond, east of US Rt.13, Sussex Highway (Road 2), swampy woods around the pond. | 02256484 |  | |
| Carex laevivaginata (Kük.) Mack. | W. D. Longbottom 17237 10 May 2012 | United States of America. Maryland. Queen Anne's Co. Town of Grasonville, along MD Rt. 18, Main Street, Ewing Pond, growing in the woods north of the pond along a small stream. | 02256490 |  | |
| Carex laevivaginata (Kük.) Mack. | K. K. Mackenzie 6441 31 May 1915 | United States of America. New Jersey. Delaware Water Gap. | 2193562 |  | |
| Carex laevivaginata (Kük.) Mack. | K. K. Mackenzie 7728 23 Jun 1917 | United States of America. New Jersey. Warren Co. Green pond. | 2193563 |  | |
| Carex laevivaginata (Kük.) Mack. | K. K. Mackenzie 6036 19 Jul 1914 | United States of America. New Jersey. Sussex Co. Little Pond. | 2193565 |  | |
| Carex laevivaginata (Kük.) Mack. | E. P. Bicknell 1788 30 Jun 1906 | United States of America. New York. Queens Co. Jamaica. Long Island. | 2193568 |  | |
| Carex laevivaginata (Kük.) Mack. | W. H. Wiegmann s.n. 15 Jul 1916 | United States of America. New York. South Jamaica. | 2193571 |  | |
| Carex laevivaginata (Kük.) Mack. | L. Griscom s.n. 20 May 1921 | United States of America. New Jersey. Warren Co. Green Pond. | 2193572 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 5075 7-28-26 | United States of America. New York. Suffolk Co. Cold Spring Harbor. Long Island. | 2193576 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 355 6-24-21 | United States of America. New York. Suffolk Co. Montauk. Long Island. | 2193577 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 347 6-24-21 | United States of America. New York. Suffolk Co. Montauk. Long Island. | 2193578 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 2949 6-10-24 | United States of America. New York. Suffolk Co. Setauket, Long Island. [Inferred county from precise loc.]. | 2193579 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 2053 6-2-23 | United States of America. New York. Suffolk Co. Wading River. Long Island. | 2193583 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 96 5-22-21 | United States of America. New York. Nassau Co. Farmingdale. Long Island. [Inferred county from precise loc.]. | 2193584 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 163 5-30-21 | United States of America. New York. Nassau Co. W. Lake View [=West Lakeview]. Long Island. [Inferred county from precise loc.]. | 2193585 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 163 5-30-21 | United States of America. New York. Lakeview, Long Island. | 2193586 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 146 5-29-21 | United States of America. New York. Millneck, Long Island. | 2193587 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 11 6-26-20 | United States of America. New York. Pine Pond, Long Island. | 2193588 |  | |
| Carex laevivaginata (Kük.) Mack. | W. C. Ferguson 3737 5-29-25 | United States of America. New York. Queens Co. Flushing. Long Island. | 2193590 |  | |
| Carex laevivaginata (Kük.) Mack. | W. D. Longbottom 14932 14 May 2011 | United States of America. Delaware. Sussex Co. Town of Concord, Concord Pond Road (Road 516) and German Road (Road 524) at Concord Pond. | 2193592 |  | |
| Carex laevivaginata (Kük.) Mack. | W. H. Witte s.n. 22 Jun 1929 | United States of America. New Jersey. Cape May Co. Cape May Point. | 2193594 |  | |
| Carex laevivaginata (Kük.) Mack. | H. D. House 22498 07 Jun 1935 | United States of America. New York. Oneida Co. Along Oneida Creek, no. of Durhamville. | 2193595 |  | |
| Carex laevivaginata (Kük.) Mack. | H. A. Allard 416 26 May 1935 | United States of America. Virginia. Fauquier Co. Western slope of Bull Run Mountains; W. of Hopewell Gap 1 mile. | 2193596 |  | |
| Carex laevivaginata (Kük.) Mack. | C. C. Deam 42902 24 May 1926 | United States of America. Indiana. Posey Co. Along Rush Creek on the Dransfield farm 3 mi. south of New Harmony. | 2193597 |  | |
| Carex laevivaginata (Kük.) Mack. | C. C. Deam 34053 18 May 1921 | United States of America. Indiana. Fayette Co. On the Chas. Thomas farm about 4 mi. southwest of Alpine. | 2193598 |  | |
| Carex laevivaginata (Kük.) Mack. | J. Bright 4 16 Jun 1923 | United States of America. Pennsylvania. Lawrence Co. Open Mill Road 3 mi. E. of New Castle. | 2193599 |  | |
| Carex laevivaginata (Kük.) Mack. | G. P. Van Eseltine 2607 with F. L. Van Eseltine, 16 Jun 1923 | United States of America. New York. Onondaga Co. Near Cedarvale. | 2193602 |  | |
| Carex laevivaginata (Kük.) Mack. | C. C. Deam 31048 08 Jun 1920 | United States of America. Indiana. Wabash Co. 1/4 mi. east of Treaty. | 2193603 |  | |
| Carex laevivaginata (Kük.) Mack. | C. C. Deam 13104 03 Jun 1913 | United States of America. Indiana. Wayne Co. About 1/2 mile south of Centerville. | 2193604 |  | |
| Carex laevivaginata (Kük.) Mack. | H. L. Blomquist 14517 20 May 49 | United States of America. North Carolina. Durham Co. East of Erwin R'd, about 3 mi. S.W. of Durham. | 2193606 |  | |
| Carex laevivaginata (Kük.) Mack. | C. C. Deam 25028 24 May 1918 | United States of America. Indiana. Parke Co. On east side of "Rocky Hollow" in Turkey Run State Park. | 2193608 |  | |
| Carex laevivaginata (Kük.) Mack. | C. C. Deam 8563 04 Jun 1911 | United States of America. Indiana. Delaware Co. North bank of the river about 1 mile east of Eaton. | 2193609 |  | |
| Carex laevivaginata (Kük.) Mack. | C. C. Deam 40410 26 May 1924 | United States of America. Indiana. Union Co. On the John Snyder farm 1/2 mi. southwest of Clifton. | 2193610 |  | |
| Carex laevivaginata (Kük.) Mack. | C. A. Weatherby 16459 with Ludlow Griscom, 18 Apr 1932 | United States of America. South Carolina. Horry Co. 4 miles south of Myrtle Beach. | 2193614 |  | |
| Carex laevivaginata (Kük.) Mack. | E. J. Grimes 545 11 Jun 1911 | United States of America. Indiana. Putnam Co. 3 1/2 miles south east of Russellville in Everman's Swamp. | 2193615 |  | |
| Carex laevivaginata (Kük.) Mack. | A. Ruth 950 Jun 1896 | United States of America. Tennessee. Near Knoxville. | 2193620 |  |