| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Opegrapha atra Pers. | J. C. Lendemer 21332 with S.Q. Beeching, 19 Dec 2009 | United States of America. Georgia. Emanuel Co. Ohoopee Dunes Natural Area, McLeod Bridge tract, 0.5 mi W of intersection of McLeod Bridge Road and Old McLeod Bridge Road, E shore of the Little Ohoopee River. | 1150203 | ||
| Opegrapha atra Pers. | J. C. Lendemer 22059 14 Mar 2010 | United States of America. South Carolina. Aiken Co. The Hitchcock Woods, just SW of city of Aiken, along Tea Cottage Path from entrance on Dibble Road to Barton's Pond Bridge. | 1150649 | ||
| Opegrapha atra Pers. | J. C. Lendemer 29443 with N. Davoodian, 21 Jun 2011 | United States of America. North Carolina. Swain Co. Great Smoky Mountains National Park, Sunkota Ridge Trail between Martins Gap and S spur trail to Indian Creek Trail. | 1228299 | ||
| Opegrapha atra Pers. | J. C. Lendemer 33826 with J. Allen, R.C. Harris and W. Knapp, 15 Nov 2012 | United States of America. Maryland. Worcester Co. Pocomoke State Forest, S of S end of TNC Furnace Town parking area, W of Millville Rd. ~0.25 mi S of jct w/ Old Furnace Rd. | 1726534 | ||
| Opegrapha atra Pers. | J. C. Lendemer 39207 with J.L. Allen & J.W. Barton, 18 Nov 2013 | United States of America. North Carolina. Columbus Co. Lake Waccamaw State Park, Sand Ridge Nature Trail, 0.2 mi SE of shore of Lake Waccamaw. | 2201776 | ||
| Opegrapha atra Pers. | D. P. Waters 3329 09 May 2018 | United States of America. New Jersey. Hunterdon Co. Delaware Township. Wescott Nature Preserve, South Section Wescott Trail along Lockatong Creek. | 03818577 |  | |
| Opegrapha atra Pers. | E. A. Tripp 7242 08 May 2017 | United States of America. Alabama. Morgan Co. Wheeler National Wildlife Refuge, Beaverdam Boardwalk through floodplain of Beaverdam Creek, 0.4 mi SW of terminus of Old Hwy. 20, and 0.3 mi S of I-565/AL20/US72. | 02798096 | ||
| Opegrapha atra Pers. | J. C. Lendemer 65619 21 Apr 2020 | United States of America. Tennessee. Sevier Co. Great Smoky Mountains National Park, low E-facing slopes of Little Mountain, above tributary of the Sweetwater Branch of the Little River, 0.25 mi W of Greenbrier, 0.2 mi E of Wear Cove Gap Rd. | 04245053 |  | |
| Opegrapha atra Pers. | 04252615 |  | |||
| Opegrapha atra Pers. | 04252616 |  | |||
| Opegrapha atra Pers. | 04585251 |  | |||
| Opegrapha atra Pers. | 04585252 |  | |||
| Opegrapha atra Pers. | 04585257 |  | |||
| Opegrapha atra Pers. | 4252626 |  | |||
| Opegrapha atra Pers. | 4252627 |  | |||
| Opegrapha atra Pers. | 04585250 |  | |||
| Opegrapha atra Pers. | H. E. Hasse Aug 1915 | United States of America. California. Los Angeles Co. Santa Catalina Island. | 1107446 | ||
| Opegrapha atra Pers. | R. C. Harris 46080 15 Jun 2002 | United States of America. North Carolina. Bladen Co. N of Elwell Ferry Road, ca. 0.5 mi W of Elwell Ferry, on S side of Cape Fear River. | 1391351 |  | |
| Opegrapha atra Pers. | R. C. Harris 38745 17 Sep 1996 | United States of America. Georgia. Coffee Co. Broxton Rocks Ecological Preserve, vicinity of Rock Falls along Rocky Creek, 9 mi NE of Broxton. | 1391319 |  | |
| Opegrapha atra Pers. | C. M. Wetmore 66032 10 Dec 1989 | United States of America. Georgia. Charlton Co. Okefenokee National Wildlife Refuge, north of Suwannee Canal at boat trail to Floyds Island on west side of Chase Prairie. | 1391320 |  | |
| Opegrapha atra Pers. | A. W. Evans 85 17 Nov 1924 | United States of America. Alabama. Baldwin Co. Battles. | 01391317 |  | |
| Opegrapha atra Pers. | A. W. Evans 414 05 Apr 1925 | United States of America. Alabama. Baldwin Co. Sea Cliff. | 1391318 |  | |
| Opegrapha atra Pers. | 04252617 |  | |||
| Opegrapha atra Pers. | J. L. Allen 1724 with J.C. Lendemer; J.W. Barton, 19 Nov 2013 | United States of America. North Carolina. Cumberland Co. Suggs Mill Pond Game Land, 0.1-0.2 mi E of NC53 0.4 mi N of Jessups Pond, 1.3 mi N of Bladen/Cumberland County Line. | 04273270 |  | |
| Opegrapha atra Pers. | J. C. Lendemer 72174 15 Mar 2022 | United States of America. Mississippi. Perry Co. De Soto National Forest, tributary to Cypress Creek, E of MS-29 ~3.0 mi S of int w/ of US-98 in New Augusta. | 03220273 |  | |
| Opegrapha atra Pers. | J. C. Lendemer 72321 16 Mar 2022 | United States of America. Mississippi. George Co. Harvell & Pellerree Jackson Sandhills TNC Preserve, S of terminus of Palestine Garden Rd., ~3.1 mi S of jct. w/ Vernal River Rd. | 04304054 |  | |
| Opegrapha atra Pers. | 04534776 | ||||
| Opegrapha atra Pers. | 04440711 | ||||
| Opegrapha atra Pers. | 04585253 |  | |||
| Opegrapha atra Pers. | S. Svane 77 SS3249-4 | Denmark. Nordjylland. Jammerbugt (Mun.). at Kås by Lihme W of Skive, distr. 9. | 04252619 |  | |
| Opegrapha atra Pers. | S. Svane s.n. | Denmark. Midtjylland. Mosgård skov, S. of Århus, distr. 21. | 4252620 |  | |
| Opegrapha atra Pers. | S. Svane 76 SS2760-2 | Denmark. Nordjylland. Jammerbugt (Mun.). at Kås by Lihme W of Skive, distr. 9. | 4252621 |  | |
| Opegrapha atra Pers. | S. Svane 71 SS1094d | Denmark. Nordjylland. at Nørlund, W. of Rold, distr. 11. | 4252622 |  | |
| Opegrapha atra Pers. | 04442971 | ||||
| Opegrapha atra Pers. | 04585249 |  | |||
| Opegrapha atra Pers. | J. Glowacki s.n. | Austria. Styria. Steiermark - Passauer Nadlberg. | 04585248 |  | |
| Opegrapha atra Pers. | 04585255 |  | |||
| Opegrapha atra Pers. | 04585247 |  | |||
| Opegrapha atra Pers. | 04576714 |  | |||
| Opegrapha atra Pers. | 04585254 |  |
