| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Dermatocarpon arenosaxi Amtoft | J. C. Lendemer 5463 14 Oct 2005 | United States of America. Arkansas. Pope Co. Ozark National Forest, Kings Bluff, south of AR 16, 6 mi east of AR 7, between Sand Gap and Ben Hur. | 753078 | ||
| Dermatocarpon arenosaxi Amtoft | D. Ertz 5329 12 Oct 2003 | United States of America. Missouri. Jefferson Co. E of Don Robinson Road, just E of SE end of Sand Cut Road off Byrnesville Road, in upper reaches of small, N-tending tributary of La Barque Creek, ca. 4 mi due NW of Cedar Hill. | |||
| Dermatocarpon arenosaxi Amtoft | R. C. Harris 52145 27 Mar 2006 | United States of America. Missouri. Lawrence Co. Fall Hollow Gorge along small tributary of Goose Creek, ca. 0.3 mi W of Hwy O, ca. 0.5 mi N of Hwy 174. | 974693 | ||
| Dermatocarpon arenosaxi Amtoft | C. A. Morse 14123 02 Oct 2006 | United States of America. Minnesota. Rock Co. 3 mi N jct of US Hwys 16 & 75 in Luverne, Blue Mound State Park, S side of The Mound. | 1133399 | ||
| Dermatocarpon arenosaxi Amtoft | R. C. Harris 31404 16 Oct 1993 | United States of America. Illinois. Jackson Co. Shawnee National Forest, Hayes Creek, off St. Hwy 145, NE of Glendale. | 873645 | ||
| Dermatocarpon arenosaxi Amtoft | J. C. Lendemer 25809 with D. Ladd & C. Morse, 05 Oct 2010 | United States of America. Arkansas. Madison Co. Kings River Falls Natural Area, 0.5-1.5 mi E of trailhead on CR3500, W shore of Kings River, ~3.5 air mi NW of Red Star, ~4.5 mi NE of Boston. | 1217795 | ||
| Dermatocarpon arenosaxi Amtoft | J. C. Lendemer 25941 with D. Ladd & C. Morse, 05 Oct 2010 | United States of America. Arkansas. Madison Co. Sweden Creek Falls Natural Area, W of CR 9, 3.0 mi S of jct w/ AR 21, ~3.2 air mi W of Boxley. | 1199272 |  | |
| Dermatocarpon arenosaxi Amtoft | M. S. Cole 7577 12 Oct 1997 | United States of America. Missouri. Carter Co. Peck Ranch Conservation Area, vicinity of Stegal Mountain Fire Tower, ca. 1.8 mi of Peck Ranch Road, ca. 3.7 mi E of Co. H, 5.3 mi NE of MO 19 at Winona. | 1180273 | ||
| Dermatocarpon arenosaxi Amtoft | G. B. Perlmutter 2246 with S. Gray, 25 Jul 2009 | United States of America. North Carolina. Wake Co. Marks Creek County Conservation Area, N of Turnipseed Rd., Site RO-17, Wendell. | 1217952 | ||
| Dermatocarpon arenosaxi Amtoft | G. B. Perlmutter 2245 25 Jul 2009 | United States of America. North Carolina. Wake Co. Marks Creek County Conservation Area, N of Turnipseed Rd., Site RO-17, Wendell. | 1217953 | ||
| Dermatocarpon arenosaxi Amtoft | R. C. Harris 21644 26 Apr 1988 | United States of America. Arkansas. Stone Co. 2.1 mi S of White River on St. Rd. 5. | holotype | 1218135 |  |
| Dermatocarpon arenosaxi Amtoft | J. C. Lendemer 26650 with D. Ladd, 09 Oct 2010 | United States of America. Missouri. Saint Francois Co. Buck Creek Winery, just NE of Buck Mountain Conservation Area, ~0.8 mi S of Buck Mountain Rd. at S end of Oelsson Rd., ~5.6 miles E/SE of town of Iron Mountain Lake. | 1218494 | ||
| Dermatocarpon arenosaxi Amtoft | J. C. Lendemer 26629 with D. Ladd, 09 Oct 2010 | United States of America. Missouri. Saint Francois Co. Buck Creek Winery, just NE of Buck Mountain Conservation Area, ~0.8 mi S of Buck Mountain Rd. at S end of Oelsson Rd., ~5.6 miles E/SE of town of Iron Mountain Lake. | 1218514 | ||
| Dermatocarpon arenosaxi Amtoft | S. Q. Beeching 10 Jan 2001 | United States of America. Georgia. DeKalb Co. Arabia Mountain. | 1236406 | ||
| Dermatocarpon arenosaxi Amtoft | J. E. Miller 3008A 17 Apr 2013 | United States of America. Arkansas. Conway Co. Holbrook Glade, open glade flats just south of ATV access trail, ~1/2 mile west of Pear Tree Road. | 1886259 | ||
| Dermatocarpon arenosaxi Amtoft | J. E. Miller 3003A 12 Apr 2013 | United States of America. Arkansas. Stone Co. City Rock Bluffs, along south bank of the White River, ~2.3 miles SW of Calico Rock. | 1886264 | ||
| Dermatocarpon arenosaxi Amtoft | J. P. Dey 33038 Oct 2006 | United States of America. Arkansas. Pope Co. King's Bluff in Pedestal Rocks Scenic Area in Ozark Ntl. Forest, S of AR hwy 16 & 6 mi E of AR Hwy 7 between Sand Gap & Ben Hur. | 02051146 | ||
| Dermatocarpon arenosaxi Amtoft | B. P. Streets 2410 20 Sep 2006 | United States of America. West Virginia. Barbour Co. Tygart Valley River, Below the mouth of Teter Cree. Vegetation plot BARB.6. | 02086898 | ||
| Dermatocarpon arenosaxi Amtoft | D. Ertz 5434 14 Oct 2003 | United States of America. Missouri. Madison Co. Mark Twain National Forest, Rock Pile Mountain Wilderness, trailhead at end of Forest Service Road 2124, 1.1 mi SW of CR 406, 2.4 mi NW of MO Hwy C. | |||
| Dermatocarpon arenosaxi Amtoft | C. R. Mangels 03 Jun 2016 | United States of America. Connecticut. Hartford Co. Town of Wethersfield, Cedar Hill, S rim of active quarry ~800 ft. N of terminus of Russell Rd. | 2607469 |