| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Sarcogyne regularis Körb. | A. Amtoft 1187 21 May 2003 | United States of America. Missouri. Christian Co. Mark Twain National Forest, N of Turkey Creek Road, 0.75 mi W of MO UU. | 765339 |  | |
| Physciella chloantha (Ach.) Essl. | A. Amtoft 1213 21 May 2003 | United States of America. Missouri. Christian Co. Mark Twain National Forest, E of MO UU, 3.4 mi S of Merritt Road. | 765351 |  | |
| Physcia americana G.Merr. | A. Amtoft 1245 22 May 2003 | United States of America. Missouri. Taney Co. Mark Twain National Forest, Hercules Glades Wilderness, Blair Ridge Trail, NNW of Forest Service Rd. 155, 2.3 mi SW of MO 125. | 765384 |  | |
| Pachyphysis ozarkana R.C.Harris & Ladd | A. Amtoft 1026 19 May 2003 | United States of America. Missouri. Ozark Co. Mark Twain National Forest, along ridge E of Waterhole Hollow, on trail N of Forest Service Rd. 145, just W of jct with Forest Service Rd. 147 (Glade Top Trail). | 765398 | .thumb.jpg) | |
| Sarcogyne regularis Körb. | A. Amtoft 1063 20 May 2003 | United States of America. Missouri. Ozark Co. Mark Twain National Forest, N of Forest Service Rd. 147 (Glade Top Trail) in vicinity of parking area, 3 mi NE of jct with Forest Service Rd. 150. | 808007 |  | |
| Sarcogyne regularis Körb. | A. Amtoft 903 18 May 2003 | United States of America. Missouri. Franklin Co. River 'Round Conservation Area, at entry on Old Cove Road. | 808021 |  | |
| Dermatocarpon luridum var. xerophilum Amtoft | A. Amtoft 603a 07 Nov 2002 | United States of America. Arkansas. Pope Co. Ozark National Forest, Kings Bluff, S of AR 16, 6 mi E of AR 7 at Sand Gap. | holotype | 799959 |  |
| Dermatocarpon dolomiticum Amtoft | A. Amtoft 1215 21 May 2003 | United States of America. Missouri. Christian Co. Mark Twain National Forest, E of MO UU, 3.4 mi S of Merritt Road. | 931658 |  | |
| Sarcogyne similis H.Magn. | W. R. Buck 48643 16 Apr 2005 | United States of America. Missouri. Dade Co. Bona Glade Natural Area, along MO 215 just E of bridge over Maze Creek Arm of Stockton Lake. | 04241607 |  | |
| Collema texanum Tuck. | W. R. Buck 49475 15 Oct 2005 | United States of America. Missouri. Stone Co. Ashe Juniper Natural Area, along California Lane, 0.3 mi W of CR JJ, 3.9 mi N of MO 86. | 04241612 |  | |
| Pyrenopsis polycocca (Nyl.) Tuck. | W. R. Buck 49803 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. | 04241613 |  | |
| Thyrea confusa Henssen | W. R. Buck 40567 27 Oct 2001 | United States of America. Missouri. Montgomery Co. NW corner of Danville Conservation Area, Danville Glades Natural Area, NNW of parking area along Co. Rd. 276 (Turkey Ridge Road). | 04241599 |  | |
| Pyrenopsis polycocca (Nyl.) Tuck. | W. R. Buck 42989 06 Nov 2002 | United States of America. Missouri. Newton Co. Wildcat City Park at S edge of Joplin, Silver Creek Glade. | 04241600 |  | |
| Pyrenopsis polycocca (Nyl.) Tuck. | W. R. Buck 42994 06 Nov 2002 | United States of America. Missouri. Newton Co. Wildcat City Park at S edge of Joplin, Silver Creek Glade. | 04241601 |  | |
| Ionaspis lacustris (With.) Lutzoni | R. C. Harris 48851 13 Apr 2004 | United States of America. Kansas. Cherokee Co. Spring River Wildlife Area, N of NE 100th Street, 0.25 mi N of Old US 96. | 689289 |  | |
| Heterodermia langdoniana Lendemer & E.Tripp | P. L. Hinds 5034 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. | 757317 |  | |
| Rinodina | R. C. Harris 48879 13 Apr 2004 | United States of America. Kansas. Cherokee Co. Spring River Wildlife Area, N of NE 100th Street, 0.25 mi N of Old US 96. | 954209 |  | |
| Rinodina | R. C. Harris 51730-A | United States of America. Arkansas. Benton Co. Hobbs State Park-Conservation Area, along Page Sawmill Road, 0.35 mi NW of jct with Rambo Road. | 954210 |  | |
| Rinodina | R. C. Harris 52442 30 Mar 2006 | United States of America. Missouri. Saint Genevieve Co. Magnolia Hollow Conservation Area, along White Sands Road, 5.5 mi NE of Hwy V. | 954211 |  | |
| Rinodina | J. C. Lendemer 6153 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. | 954247 |  | |
| Rinodina | J. C. Lendemer 5522 17 Oct 2005 | United States of America. Arkansas. Franklin Co. Ozark National Forest, just northwest of Shores Lake, along south side of Hurricane Creek, east of bridge at FS 1505. | 974651 |  | |
| Heterodermia langdoniana Lendemer & E.Tripp | J. C. Lendemer 25866 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. | 1217739 |  | |
| Sterile sorediate crust | J. C. Lendemer 26259 with D. Ladd & C. Morse, 07 Oct 2010 | United States of America. Arkansas. Faulkner Co. Cove Creek Natural Area, along W side of Cove Creek just above confluence w/ Cadron River, at E end of Conway Co. Rd. JD, ~6.2 miles N/NW of jct AR285 & AR25 in Wooster. | 1218573 |  | |
| Sterile sorediate crust | J. C. Lendemer 26213A with D. Ladd & C. Morse, 07 Oct 2010 | United States of America. Arkansas. Faulkner Co. Cove Creek Natural Area, along W side of Cove Creek just above confluence w/ Cadron River, at E end of Conway Co. Rd. JD, ~6.2 miles N/NW of jct AR285 & AR25 in Wooster. | 1218621 |  | |
| Sterile sorediate crust | J. C. Lendemer 26537 with D. Ladd, 09 Oct 2010 | United States of America. Missouri. Carter Co. Mark Twain National Forest, vicinity of Big Barren Creek Natural Area, ~1 mi NE of terminus of FR 4004, ~3.4 miles NE of Handy. | 1218970 |  | |
| Sterile sorediate crust | J. C. Lendemer 26348 with D. Ladd, 09 Oct 2010 | United States of America. Arkansas. Cleburne Co. N portion of North Unit of Big Creek Natural Area, ~1.5 mi due E of Wilburn, ~5.2 mi N of Pangburn. | 1219141 |  | |
| Buelliella minimula (Tuck.) Fink | W. R. Buck 36029 04 Aug 1999 | United States of America. Missouri. Ozark Co. Caney Mountain Conservation Area, off MO 181, along N side of Caney Creek at S end of High Rock Mountain. | 01817973 |  | |
| Buelliella minimula (Tuck.) Fink | W. R. Buck 36025 04 Aug 1999 | United States of America. Missouri. Ozark Co. Caney Mountain Conservation Area, off MO 181, along N side of Caney Creek at S end of High Rock Mountain. | 01817974 |  | |
| Thelidium zwackhii (Hepp) A.Massal. | W. R. Buck 48629 15 Apr 2005 | United States of America. Missouri. Benton Co. Brickley Hollow Access, N of small unnamed road 0.1 mi W of Lake Road H-25, 0.4 mi S of Hwy H. | 729960 |  | |
| Placidium squamulosum (Ach.) Breuß | W. R. Buck 47536 04 Nov 2004 | United States of America. Missouri. Texas Co. Gist Ranch Conservation Area, N of Ranch Road, 2.5 mi E of SR 137 on Nagle Drive/Ranch Road, just E of Peters Creek. | 713744 |  | |
| Phoebus hydrophobius R.C.Harris & Ladd | W. R. Buck 49531 16 Oct 2005 | United States of America. Arkansas. Benton Co. Hobbs State Park-Conservation Area, along Page Sawmill Road, 0.35 mi NW of jct with Rambo Road. | 752882 |  | |
| Phoebus hydrophobius R.C.Harris & Ladd | W. R. Buck 48756 17 Apr 2005 | United States of America. Arkansas. Searcy Co. Buffalo National River, Tyler Bend, along Spring Hollow Trail from Collier Homestead Trailhead. | 877484 |  | |
| Endocarpon petrolepideum (Nyl.) Nyl. | W. R. Buck 44339 19 May 2003 | United States of America. Missouri. Douglas Co. Rippee Conservation Area, ca. 1 mi N of W end of Co. Rd. 328, along west side of floodplain of Bryant Creek. | 938189 |  | |
| Biatoridium monasteriense J.Lahm | W. R. Buck 47500 03 Nov 2004 | United States of America. Missouri. Dent Co. Montauk State Park, at S end of SR 119, Montauk Upland Forest Natural Area. | 01149388 |  | |
| Lepraria normandinoides race protocetraric acid chemotype Lendemer & R.C.Harris | J. C. Lendemer 6183 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. | 873699 |  | |
| Heterodermia echinata (Taylor) W.L.Culb. | M. E. Hale Jr. 11 Jul 1954 | United States of America. Arkansas. Newton Co. Near Marble Falls. | 638233 |  | |
| Dermatocarpon arenosaxi Amtoft | J. C. Lendemer 26255 with D. Ladd & C. Morse, 07 Oct 2010 | United States of America. Arkansas. Faulkner Co. Cove Creek Natural Area, along W side of Cove Creek just above confluence w/ Cadron River, at E end of Conway Co. Rd. JD, ~6.2 miles N/NW of jct AR285 & AR25 in Wooster. | 1218577 |  | |
| 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. | 1575849 |  | |
| Rostania occultata (Bagl.) Otálora, P.M.Jørg. & Wedin | R. C. Harris 49157 15 Apr 2004 | United States of America. Arkansas. Crawford Co. Ozark National Forest, along small stream just upstream from Cold Springs Lake, along Forest Service Road 1725 (CR 257), 0.6 mi NW of jct with Forest Service Road 1716. | 690686 |  | |
| Lecidea turgidula Fr. | W. R. Buck 40008 21 Oct 2001 | United States of America. Missouri. Madison Co. Amidon Memorial Conservation Area, Castor River Shut-Ins Natural Area, off Co. Rd. 235, E of Fredericktown. | 1111155 |  |