| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Placidium arboreum (Tuck.) Lendemer | D. M. Ladd 15453 28 Aug 1991 | United States of America. Arkansas. Stone Co. Ozark National Forest, Sylamore Ranger District. Along trail between Blanchard Springs and Gunner Pool Recreation Area. | |||
| Placidium arboreum (Tuck.) Lendemer | D. M. Ladd 14704 02 Feb 1991 | United States of America. Arkansas. Carroll Co. North of hwy 62, ca. 1.8 miles north of hwy 23 junction. | |||
| Placidium arboreum (Tuck.) Lendemer | D. M. Ladd 17536 04 Oct 1993 | United States of America. Missouri. Phelps Co. Mark Twain National Forest, Bradford Branch woodland restoration area, east of Bradford Branch and south of Ledbetter Hollow, ca. 4.5 miles west/southwest of Edgar Springs. | |||
| Placidium arboreum (Tuck.) Lendemer | D. M. Ladd 17888 with Deborah Ladd & Melica Ladd, 06 Feb 1994 | United States of America. Missouri. Phelps Co. Mark Twain National Forest, Roluf Spring woodland restoration area, ca. 4 miles west/southwest of Newburg, west of Forest Service Road 1516. | |||
| Placidium arboreum (Tuck.) Lendemer | D. M. Ladd 28297 13 Sep 2006 | United States of America. Missouri. Lawrence Co. Robert E. Talbot Conservation Area, ca. 3 miles north of Stotts City, in dissected wooded hills along north side of Spring River. | |||
| Placidium arboreum (Tuck.) Lendemer | D. M. Ladd 27547 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. | |||
| Placidium arboreum (Tuck.) Lendemer | O. S. Fearing 601 10 Sep 1950 | United States of America. Kansas. Chautauqua Co. 2 mi W of Sedan. | 1070334 | ||
| Placidium arboreum (Tuck.) Lendemer | C. Gueidan CG906 15 Oct 2003 | United States of America. Missouri. Wayne Co. Flatwoods Conservation Area, 0.4 mi N of MO Hwy B, 2.1 mi W of MO Hwy U. | 1104018 | ||
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 21432 with S.Q. Beeching & M. Hodges, 20 Dec 2009 | United States of America. Georgia. Tattnall Co. Big Hammock Natural Area, blue and yellow trails, ~1 mi E of jct of CR 441 & GA 121/144/169. | 1150293 |  | |
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 22071 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. | 1150637 |  | |
| Placidium arboreum (Tuck.) Lendemer | J. Hollinger 20100418.4 [=839] 18 Apr 2010 | United States of America. North Carolina. Haywood Co. Great Smoky Mountains National Park, Cataloochee, Asbury Trail. | 1181224 |  | |
| Placidium arboreum (Tuck.) Lendemer | W. R. Buck 56150 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 Chalk Cliffs. | 01187024 | ||
| Placidium arboreum (Tuck.) Lendemer | W. R. Buck 56394 30 Jul 2010 | United States of America. Tennessee. Blount Co. Great Smoky Mountains National Park, Rich Mountain Trail near N end of Old Cades Cove Road/Rich Mountain Road just S of park boundary. | 01195221 | ||
| Placidium arboreum (Tuck.) Lendemer | R. C. Harris 56348 30 Jun 2010 | United States of America. Tennessee. Blount Co. Great Smoky Mountains National Park, Rich Mountain Trail near N end of Old Cades Cove Road/Rich Mountain Road just S of park boundary. | 1197018 | ||
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 25928 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. | 1199254 | ||
| Placidium arboreum (Tuck.) Lendemer | H. W. Ravenel 138 | United States of America. South Carolina. Santee Canal. | isolectotype | 01218137 |  |
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 26621 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. | 1218522 | ||
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 26251 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. | 1218581 | ||
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 25758 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. | 1198933 | ||
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 26475 with D. Ladd, 08 Oct 2010 | United States of America. Arkansas. Stone Co. Hell Creek Natural Area, ~3.5 miles N/NE of Mountain View. | 1198976 | ||
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 26307 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. | 1219170 | ||
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 26845 with A. Moroz & E. Tripp, 13 Oct 2010 | United States of America. Tennessee. Blount Co. Great Smoky Mountains National Park, White Oak Sinks, manhole to blowhole. | 1219610 | ||
| Placidium arboreum (Tuck.) Lendemer | A. Ciegler 21769 07 Aug 2000 | United States of America. Tennessee. Blount Co. Great Smoky Mountains National Park, 3.7 miles up Parsons Branch Road. | |||
| Placidium arboreum (Tuck.) Lendemer | A. Ciegler 22320 07 Aug 2000 | United States of America. Tennessee. Blount Co. Great Smoky Mountains National Park, 3.7 miles up Parsons Branch Road. | |||
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 9461 13 Apr 2007 | United States of America. Alabama. Escambia Co. Conecuh National Forest, Solon Dixon Forestry Education Center, Auburn Center, Dixie Quad. | 1394189 |  | |
| Placidium arboreum (Tuck.) Lendemer | W. R. Buck 56394 30 Jul 2010 | United States of America. Tennessee. Blount Co. Great Smoky Mountains National Park, Rich Mountain Trail near N end of Old Cades Cove Road/Rich Mountain Road just S of park boundary. | 1394248 |  | |
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 31893 May 2004 | United States of America. North Carolina. Swain Co. Great Smoky Mountains National Park, Appalachian Trail above parking area at end of paved road, 0.6 mi N of Fontana Dam. | 1227823 | ||
| Placidium arboreum (Tuck.) Lendemer | J. C. Lendemer 29475 with N. Davoodian, K. Langdon & E. Tripp, 22 Jun 2011 | United States of America. Tennessee. Blount Co. Great Smoky Mountains National Park, Foothills Parkway tract, bluffs above the NW shore of the Little River, N of non-public portion of Foothills Parkway. | 1228266 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 11364 with C.A. Calhoun & D.A. Sielaff, Sep 1979 | United States of America. Kentucky. Edmonson Co. Mammoth Cave National Park, ridge above Cubby Cove and Nolin River. | 1229730 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 10877 with C.A. Calhoun & D.A. Sielaff, Sep 1979 | United States of America. Kentucky. Edmonson Co. Mammoth Cave National Park, area between Crumps Knob and Brooks Knob. | 1229731 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 11161 with C.A. Calhoun & D.A. Sielaff, Sep 1979 | United States of America. Kentucky. Edmonson Co. Mammoth Cave National Park, Wet Prong of the Buffalo Trail via Wildcat Hollow. | 1229732 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 12508 with C.A. Calhoun & D.A. Sielaff, Aug 1979 | United States of America. Kentucky. Edmonson Co. Mammoth Cave National Park, area from France Cemetery on ridge top down slope into Woolsey Valley. | 1229733 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 10375 with C.A. Calhoun & D.A. Sielaff, Aug 1979 | United States of America. Kentucky. Hart Co. Mammoth Cave National Park, along the approximately 2.5 km length of the Dennison Ferry Road south of the Green River. | 1229734 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 28783 Oct 1998 | United States of America. North Carolina. Jackson Co. Cedar Cliff Mountain, ca. 3.5 mi E of NC Hwy 107 at Tuckasegee along NC Hwy 281. | 1231952 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 24869 Jul 1993 | United States of America. Kentucky. Trigg Co. on North-South Trail W from Jenny Ridge Wayside Area on The Trace (LBL Rd 100) north of US Hwy 68 in Land Between The Lakes National Recreation Area. | 1232745 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 24825 Jul 1993 | United States of America. Kentucky. Trigg Co. ridge on LBL Road 149 near Bogard Cemetery off US Hwy 68 E of Golden Pond Visitor Center in Land Between The Lakes National Recreation Area. | 1232746 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 24830 Jul 1993 | United States of America. Kentucky. Trigg Co. ridge near end of LBL Road 168 west of its junction with LBL Road 343, south of Turkey Bay, in Land Between The Lakes National Recreation Area. | 1232747 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 25323 Jul 1993 | United States of America. Tennessee. Stewart Co. approx. 0.6 mi west of Barrow Cemetery on LBL Road 206 in Land Between the Lakes National Recreation Area. | 1232748 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 24866 Jul 1993 | United States of America. Tennessee. Stewart Co. Ginger Ridge Campground Area on LBL Road 208 from LBL Road 206 in The Land Between The Lakes National Recreation Area. | 1232749 | ||
| Placidium arboreum (Tuck.) Lendemer | J. P. Dey 24623 Jul 1992 | United States of America. Tennessee. Stewart Co. hillside at Bailey Cemetery on LBL Road 206 along SE side of Hughes Bay in Land Between The Lakes National Recreation Area. | 1232750 |
