| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Phyllopsora kalbii Brako | J. C. Lendemer 25770 with D. Ladd, 04 Oct 2010 | United States of America. Missouri. Maries Co. Clifty Creek Natural Area, ~5.5 air mi E/NE of Dixon, ~0.8 miles NE of terminus of MO W. | 1575831 |  | |
| Physconia leucoleiptes (Tuck.) Essl. | R. C. Harris 21332 23 Apr 1988 | United States of America. Oklahoma. Cherokee Co. Along Terapin Creek ca. 6 mi N of St. Rd. 82 on St. Rd. 100. | 1655361 |  | |
| Cornutispora Piroz. | R. C. Harris 46417 03 Nov 2002 | United States of America. Missouri. Washington Co. Hughes Mountain Conservation Area, E of CR 540, ca. 1/2 mi S of CR M, ca. 3 mi SW of Irondale. | 1595997 |  | |
| Cornutispora Piroz. | R. C. Harris 46426-B 03 Nov 2002 | United States of America. Missouri. Washington Co. Hughes Mountain Conservation Area, E of CR 540, ca. 1/2 mi S of CR M, ca. 3 mi SW of Irondale. | 1595998 |  | |
| Cornutispora intermedia Punith. & D.Hawksw. | W. R. Buck 24192 11 Oct 1993 | United States of America. Missouri. Iron Co. St. Francis Mountains, Clark National Forest, along Co. Rd. N just N of Reynolds Co. line. | 1596007 |  | |
| Cornutispora ciliata Kalb | R. C. Harris 48250 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. | 1596012 |  | |
| Cornutispora Piroz. | R. C. Harris 50511-A 06 Nov 2004 | United States of America. Illinois. Union Co. Berryville Shale Glade Nature Preserve, S of Berryville Road, 0.9 mile SW of IL 127, 1.7 miles W of Jonesboro. | 1596021 |  | |
| Acarospora heufleriana Körb. | C. Gueidan CG984 13 Oct 2003 | United States of America. Missouri. Perry Co. Tower Rock Natural Area, E of CR 460, 1 mi SSE of MO Hwy A. | 1103995 |  | |
| Acarospora novomexicana H.Magn. | C. Gueidan CG979 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. | 1104009 |  | |
| Pachyphysis ozarkana R.C.Harris & Ladd | D. M. Ladd 24908 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. | 1104374 | .thumb.jpg) | |
| Stigmidium lendemeri Kocourk. & K.Knudsen | M. S. Cole 7458 09 Oct 1997 | United States of America. Missouri. Reynolds Co. Johnson Shut-Ins State Park, along East Fork Black River E of Co. N. | 01180038 |  | |
| Lichenostigma rugosum G.Thor | M. S. Cole 7402 12 Oct 1997 | United States of America. Missouri. Carter Co. Peck Ranch Conservation Area, vicinity of Stegall Mountain Fire Tower, ca. 1.8 mi N of Peck Ranch Road, ca. 3.7 mi E of Co. H, 5.3 mi NE of MO 19 at Winona. | 01180201 |  | |
| Sarcogyne regularis Körb. | M. S. Cole 7532 11 Oct 1997 | United States of America. Missouri. Ozark Co. Mark Twain National Forest, along Glade Top Trail, between Bristle Ridge and Sugar Tree Hollow, ca. 3.8 air miles south of Smallett. | 01180232 |  | |
| Sarcogyne regularis Körb. | M. S. Cole 7537 11 Oct 1997 | United States of America. Missouri. Ozark Co. Mark Twain National Forest, along Glade Top Trail, between Bristle Ridge and Sugar Tree Hollow, ca. 3.8 air miles south of Smallett. | 01180233 |  | |
| Buellia spuria race norstictic acid chemotype (Schaer.) Anzi | M. S. Cole 7525 11 Oct 1997 | United States of America. Missouri. Ozark Co. Mark Twain National Forest, along Glade Top Trail, between Bristle Ridge and Sugar Tree Hollow, ca. 3.8 air miles south of Smallett. | 1180258 |  | |
| 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 |  |
| Candelariella xanthostigmoides (Müll.Arg.) R.W.Rogers | J. C. Lendemer 26626 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. | 1218517 |  | |
| Stigmidium epixanthum Hafellner | J. C. Lendemer 26664A 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. | 1218538 |  | |
| Thelidium impressum (Müll.Arg.) Stizenb. | J. C. Lendemer 26532 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. | 1218983 |  | |
| Thelopsis rubella Nyl. | J. C. Lendemer 26566 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. | 1218986 |  | |
| Kephartia spinadiaboli R.C.Harris & Lendemer | W. R. Buck 40318 24 Oct 2001 | United States of America. Arkansas. Izard Co. NE corner of Devil's Knob-Devil's Backbone Natural Area, along Co. Rd. 12, 1.2 mi NNW of AR 9. | holotype | 1220551 |  |
| Didymocyrtis | W. R. Buck 44337 19 May 2003 | United States of America. Missouri. Douglas Co. Shannon Ranch Conservation Area, E of MO 95, ca. 2.5 mi S of Vanzant. | 2280445 |  | |
| Didymocyrtis melanelixiae (Brackel) Diederich, R.C.Harris & Etayo | W. R. Buck 45244 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. | 02467253 |  | |
| Didymocyrtis melanelixiae (Brackel) Diederich, R.C.Harris & Etayo | W. R. Buck 48768 17 Apr 2005 | United States of America. Arkansas. Searcy Co. Buffalo National River, Tyler Bend, along River View Trail from Collier Homestead Trailhead. | 02467256 |  | |
| Biatoridium lasiothecium C.A.Morse & Lendemer | W. R. Buck 44306 18 May 2003 | United States of America. Missouri. Franklin Co. Little Indian Creek Conservation Area, S of Little Indian Creek Road. | 03760866 |  | |
| Biatoridium lasiothecium C.A.Morse & Lendemer | W. R. Buck 44313A 18 May 2003 | United States of America. Missouri. Franklin Co. Little Indian Creek Conservation Area, S of Little Indian Creek Road. | 03760867 |  | |
| Verrucaria | R. C. Harris 51075 17 Apr 2005 | United States of America. Arkansas. Newton Co. Buffalo National River, along Co. Rd. 84 at Hasty Low Water Bridge on E side of Buffalo River. | 3809312 |  | |
| Tremella leptogii Diederich | J. C. Lendemer 26261 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. | 1218648 |  | |
| Cystocoleus ebeneus (Dillwyn) Thwaites | W. R. Buck 46694 16 Apr 2004 | United States of America. Arkansas. Franklin Co. Ozark National Forest, Boston Mountain Ranger District, Shores Lake, E of Forest Service Road 1505, ca. 1 mi N of AR 215. | 687756 |  | |
| Thelidium zwackhii (Hepp) A.Massal. | W. R. Buck 48580 15 Apr 2005 | United States of America. Missouri. Morgan Co. Frank E. Carpenter Memorial Conservation Area, along Possum Trot Road, 1.9 mi SW of S end of Hwy T. | 729926 |  | |
| Opegrapha mougeotii A.Massal. | R. C. Harris 25694 23 Sep 1990 | United States of America. Missouri. Carter Co. Ozark National Scenic Riverways, Big Spring area, along trail from Big Spring Lodge to Chub Hollow along Current River. | 757504 |  | |
| Verrucaria muralis Ach. | W. R. Buck 45198 13 Oct 2003 | United States of America. Missouri. Perry Co. Tower Rock Natural Area, E of CR 460, 1 mi SSE of MO Hwy A. | 816838 |  | |
| Phoebus hydrophobius R.C.Harris & Ladd | W. R. Buck 46537 14 Apr 2004 | United States of America. Oklahoma. Cherokee Co. Cookson Wildlife Management Area, Bolin Hollow. | 944110 |  | |
| Placidium lacinulatum (Ach.) Breuß | W. R. Buck 48913 18 Apr 2005 | United States of America. Arkansas. Stone Co. Ozark National Forest, City Rock Bluff Special Interest Area, N of Co. R. 53 (Forest Service Road 1105), 2.3 mi W of AR 5. | 730127 |  | |
| Arthonia infrafusca ined. | R. C. Harris 52234-A 28 Mar 2006 | United States of America. Arkansas. Newton Co. Ozark National Forest, E of Forest Service Road 1463, 2.6 mi N of AR 21, near SW corner of Upper Buffalo Wilderness. | 01150114 |  | |
| Pyrenula plittii R.C.Harris | C. M. Wetmore 85076 30 May 2000 | United States of America. Arkansas. Newton Co. Ozark National Forest, Upper Buffalo River Wilderness Area. Dug Hollow 1 mi from Buffalo River. | 799619 |  | |
| Sticta carolinensis T.McDonald | C. M. Wetmore 84809 26 May 2000 | United States of America. Arkansas. Newton Co. Ozark National Forest, Upper Buffalo River Wilderness Area, Lower Fork Creek. | isotype | 892166 |  |
| Burgella flavoparmeliae Diederich & J.Lawrey | W. R. Buck 45360 15 Oct 2003 | United States of America. Missouri. Wayne Co. Sam A. Baker State Park, Shut-Ins Trail, along Big Creek. | 892289 |  | |
| Rhizocarpon hochstetteri (Körb.) Vain. | R. C. Harris 21782 27 Apr 1988 | United States of America. Missouri. Iron Co. E slope of Royal Gorge, along St. Rd. 21/72 1.7 mi S of jct with Co. Rd. CC (road up Taum Sauk Mt.), at summit of hill. | 692156 |  | |
| Rhizocarpon hochstetteri (Körb.) Vain. | W. R. Buck 18240 26 Sep 1990 | United States of America. Missouri. Sainte Genevieve Co. Pickle Springs Natural Area, 6 mi E of Farmington. | 692157 |  |