| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Carex laxiflora Lam. | D. E. Boufford 22077 with E. W. Wood, T. Shimizu & H. Koyama, 16 May 1980 | United States of America. North Carolina. Graham Co. 0.64 km (0.4 mile) west of the Swain County line on North Carolina route 28, on the west side of the highway. | 25571 |  | |
| Carex laxiflora Lam. | Jun 1979 | United States of America. West Virginia. Greenbrier Co. Anthony Creek Bridge. | 25574 |  | |
| Carex laxiflora Lam. | S. B. Buckley s.n. s.d. | United States of America. South Carolina. Pickens Co. Near Table Mo. | 11027 |  | |
| Carex laxiflora Lam. | D. E. Atha 5646 with Vinson Doyle, 03 May 2007 | United States of America. New York. Putnam Co. ca 7 km (by air) W of New York/Connecticut state border and ca 10 km (by air) N of Putnam/Westchester county border, Ice Pond Conservation Area, E of Ice Pond Road, N of Route 312 and W of Ice Pond. | 1070811 |  | |
| Carex laxiflora Lam. | D. E. Atha 7015 28 Apr 2009 | United States of America. New York. Putnam Co. ca 7 km W of New York/Connecticut border and ca 10 km N of Putnam/Westchester border, Ice Pond Conservation Area, E of Ice Pond Rd, W of Co. Rd 62 (Farm to Market Rd), N of Rte 312 and S of Rte 164. | 01088404 |  | |
| Carex laxiflora Lam. | D. E. Atha 7075 10 May 2009 | United States of America. New York. Putnam Co. ca 7 km W of New York/Connecticut border and ca 10 km N of Putnam/Westchester border, Ice Pond Conservation Area, E of Ice Pond Rd, W of Co. Rd 62 (Farm to Market Rd), N of Rte 312 and S of Rte 164. | 01088512 |  | |
| Carex laxiflora Lam. | R. F. C. Naczi 12450 with Daniel E. Atha & Greg Russo, 06 Jun 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, slope above W side of Ice Pond. | 00200250 |  | |
| Carex laxiflora Lam. | D. E. Atha 7467 with Anthony Russo & Greg Russo, 07 Jun 2009 | United States of America. New York. Putnam Co. ca 7 km W of New York/Connecticut border and ca 10 km N of Putnam/Westchester border, Ice Pond Conservation Area, E of Ice Pond Rd, W of Co. Rd 62 (Farm to Market Rd), N of Rte 312 and S of Rte 164. | 01116274 |  | |
| Carex laxiflora Lam. | D. E. Atha 10365 with James L. Reveal and C. Rose Broome, 17 May 2011 | United States of America. New York. Tompkins Co. N suburbs of Lansing, 311 Buck Run, property of James L. Reveal and C. Rose Broome. | 01400865 |  | |
| Carex laxiflora Lam. | D. E. Atha 10360 with James L. Reveal and C. Rose Broome, 17 May 2011 | United States of America. New York. Tompkins Co. N suburbs of Lansing, 311 Buck Run, property of James L. Reveal and C. Rose Broome. | 01400860 |  | |
| Carex laxiflora Lam. | R. F. C. Naczi 14916 with J. Jiang, C. Carollo, F. B. Matos, 20 Jun 2013 | United States of America. New York. Westchester Co. Zofnass Family Preserve. Eastern Loop. Mesic forest on gentle slope above beaver pond. | 01096814 |  | |
| Carex laxiflora Lam. | W. H. Wiegmann s.n. 09 Jun 1914 | United States of America. New York. Bronx Co. New York City. Van Courtlandt Park [=Van Cortlandt Park]. | 02206813 |  | |
| Carex laxiflora Lam. | E. P. Bicknell 1230 24 May 1891 | United States of America. New York. Bronx Co. New York City. Trollius swamp. | 02206814 |  | |
| Carex laxiflora Lam. | Hale 97 s.d. | United States of America. Louisiana. Alexandria. | 02194773 |  | |
| Carex laxiflora Lam. | G. B. Ashcroft s.n. May 97 | United States of America. Ohio. Cuyahoga Co. Berea, O. [Inferred county from precise loc.]. | 2194774 |  | |
| Carex laxiflora Lam. | G. B. Ashcroft s.n. May 1897 | United States of America. Ohio. Cuyahoga Co. Berea, O. [Inferred county from precise loc.]. | 2194776 |  | |
| Carex laxiflora Lam. | Collector unknown s.n. 09 Jun 1861 | Waverley above Copelands. | 2194778 |  | |
| Carex laxiflora Lam. | F. W. Hunnewell s.n. with K. M. Wiegand, 30 May 1912 | United States of America. Massachusetts. Vicinity of Sargent's Pond. Leicester. | 2194780 |  | |
| Carex laxiflora Lam. | K. M. Wiegand s.n. 04 Jun 1909 | United States of America. Massachusetts. Roadside, Wilsondale St. Dover. | 2194781 |  | |
| Carex laxiflora Lam. | Collector unknown s.n. s.d. | [No loc]. | 2194782 |  |