| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Usnea endochrysea race norstictic acid chemotype Stirt. | R. C. Harris 51232-C 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. | 750569 | ||
| Usnea endochrysea race fumarprotocetraric acid chemotype Stirt. | R. C. Harris 51232-D 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. | 750570 | ||
| Usnea subscabrosa Motyka | R. C. Harris 49315-B 17 Apr 2004 | United States of America. Arkansas. Johnson Co. Ozark National Forest, Katie Knob, at end of Forest Service Road 1403C, N of CR 4540 (old 38). | 750545 | ||
| Usnea pensylvanica Motyka | R. C. Harris 49315 17 Apr 2004 | United States of America. Arkansas. Johnson Co. Ozark National Forest, Katie Knob, at end of Forest Service Road 1403C, N of CR 4540 (old 38). | 750546 | ||
| Usnea subscabrosa Motyka | J. C. Lendemer 5591 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. | 757322 | ||
| Usnea amblyoclada (Müll.Arg.) Zahlbr. | J. C. Lendemer 5504 17 Oct 2005 | 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. | 834783 | ||
| Usnea michauxii I.I.Tav. | R. C. Harris 53230 24 Nov 2006 | United States of America. Florida. Duval Co. Big Talbot Island State Park, Blackrock Trail, E of A1A, 1.6 mi S of N boundary of park. | 877367 | ||
| Usnea endochrysea Stirt. | R. C. Harris 53230-A 24 Nov 2006 | United States of America. Florida. Duval Co. Big Talbot Island State Park, Blackrock Trail, E of A1A, 1.6 mi S of N boundary of park. | 877368 | ||
| Usnea endochrysea Stirt. | R. C. Harris 53231 24 Nov 2006 | United States of America. Florida. Duval Co. Big Talbot Island State Park, Blackrock Trail, E of A1A, 1.6 mi S of N boundary of park. | 877369 | ||
| Usnea subscabrosa Motyka | J. C. Lendemer 6544 with W. R. Buck, R. C. Harris, Doug Ladd, 28 Mar 2006 | United States of America. Arkansas. Newton Co. Ozark National Forest, east of Forest Service Road 1463, 2.6 miles north of AR 21, near southwest corner of Upper Buffalo Wilderness. | 880676 | ||
| Usnea mutabilis Stirt. | J. C. Lendemer 6579 with W. R. Buck, R. C. Harris, Doug Ladd, 28 Mar 2006 | United States of America. Arkansas. Newton Co. Ozark National Forest, east of Forest Service Road 1463, 2.6 miles north of AR 21, near southwestern corner of Upper Buffalo Wilderness, along Reeves Fork of Buffalo Creek. | 880694 | ||
| Usnea endochrysea race norstictic acid chemotype Stirt. | J. C. Lendemer 6600 with W. R. Buck, R. C. Harris, Doug Ladd, 28 Mar 2006 | United States of America. Arkansas. Newton Co. Ozark National Forest, east of Forest Service Road 1463, 2.6 miles north of AR 21, near southwestern corner of Upper Buffalo Wilderness, along Reeves Fork of Buffalo Creek. | 880687 | ||
| Usnea strigosa race psoromic acid chemotype (Ach.) Eaton | R. C. Harris 52214 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. | 932171 | ||
| Usnea endochrysea race norstictic acid chemotype Stirt. | R. C. Harris 52214-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. | 932172 | ||
| Usnea strigosa race psoromic acid chemotype (Ach.) Eaton | R. C. Harris 52306 29 Mar 2006 | United States of America. Arkansas. Cleburne Co. Cherokee Wildlife Management Area, along Miller Point Road North, 0.9 miles north of AR 16. | 953702 | ||
| Usnea hirta (L.) F.H.Wigg. | M. Peidl 5079 1 | United States of America. New Jersey. Burlington Co. Atsion. | 954293 | ||
| Usnea endochrysea race norstictic acid chemotype Stirt. | M. Peidl 5059 | United States of America. New Jersey. Burlington Co. Atsion. | 954294 | ||
| Usnea subfloridana race thamnolic acid chemotype Stirt. | M. Peidl 5142 27 Mar 1988 | United States of America. New Jersey. Burlington Co. Penn Swamp. | 954309 | ||
| Usnea subscabrosa Motyka | M. Peidl 5170 | United States of America. New Jersey. Burlington Co. Bass River. | 954325 | ||
| Usnea endochrysea race norstictic acid chemotype Stirt. | M. Peidl 5137 14 Feb 1988 | United States of America. New Jersey. Atlantic Co. Makepeace Lake. | 954355 | ||
| Usnea amblyoclada (Müll.Arg.) Zahlbr. | D. M. Ladd 26037 19 May 2004 | United States of America. Missouri. Douglas Co. Hunter Creek Glade, a steep, southwest-facing dolomite glade/sandstone bluff complex along north side of Hunter Creek, ca. 0.25 mile north of terminus of hwy VV, ca. 6.5 miles east/southeast of Ava. | |||
| Usnea amblyoclada (Müll.Arg.) Zahlbr. | D. M. Ladd 26045 19 May 2004 | United States of America. Missouri. Douglas Co. Hunter Creek Glade, a steep, southwest-facing dolomite glade/sandstone bluff complex along north side of Hunter Creek, ca. 0.25 mile north of terminus of hwy VV, ca. 6.5 miles east/southeast of Ava. | |||
| Usnea mutabilis Stirt. | D. M. Ladd 24340 07 Nov 2002 | United States of America. Arkansas. Pope Co. Ozark National Forest, Cowan Hollow, along CR 712, 0.6 mi E of AR 7. | |||
| Usnea mutabilis Stirt. | D. M. Ladd 24899 21 May 2003 | United States of America. Missouri. Christian Co. Mark Twain National Forest, north of Turkey Creek Road, ca. 0.75 mile west of hwy UU. | |||
| Usnea mutabilis Stirt. | D. M. Ladd 26127 20 May 2004 | United States of America. Missouri. Ozark Co. Mark Twain National Forest, vicinity Devil's Backbone Wilderness and North Fork Recreation Area (=Hammonds Camp), east of North Fork White River, 0.3-1.5 miles south/southeast of hwy CC bridge. SW1/4 Sec. 14, E1/2 Sec. 22, & W1/2 Sec. 23 T24N R11W. | |||
| Usnea pensylvanica Motyka | P. L. Redfearn, Jr. 26813 25 Apr 1970 - 26 Apr 1970 | United States of America. Arkansas. Madison Co. Beech Hurricane Ravine, about 0.5-1 mile north of Boston Fire Tower. | |||
| Usnea pensylvanica Motyka | D. M. Ladd 15379 27 Aug 1991 | United States of America. Arkansas. Stone Co. Ozark National Forest, Blanchard Springs Recreation Area, ca. 8 miles N/NW of Mountain View. | |||
| Usnea pensylvanica Motyka | D. M. Ladd 15482 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. | |||
| Usnea pensylvanica Motyka | D. M. Ladd 7565 with Gerould Wilhelm, 08 Jan 1983 | United States of America. Missouri. Oregon Co. Mark Twain National Forest, along south shore of Eleven Point River, east of hwy 19. | |||
| Usnea pensylvanica Motyka | D. M. Ladd 12255 13 Aug 1987 | United States of America. Missouri. Ripley Co. Mud Branch Fen Complex, ca. 1 mile northwest of Camp Semoca. | |||
| Usnea rubiginea (Michx.) A.Massal. | D. M. Ladd 26103 20 May 2004 | United States of America. Missouri. Ozark Co. Mark Twain National Forest, vicinity Devil's Backbone Wilderness and North Fork Recreation Area (=Hammonds Camp), east of North Fork White River, 0.3-1.5 miles south/southeast of hwy CC bridge. SW1/4 Sec. 14, E1/2 Sec. 22, & W1/2 Sec. 23 T24N R11W. | |||
| Usnea strigosa (Ach.) Eaton | D. M. Ladd 25818 15 Apr 2004 | United States of America. Arkansas. Crawford Co. Ozark National Forest, ca. 0.2 mile due south of Cold Springs Lake, along FS 1725, ca. 0.2 mile northwest of junction with FS 1716. | |||
| Usnea strigosa race norstictic acid chemotype (Ach.) Eaton | D. M. Ladd 25331 17 Oct 2003 | United States of America. Missouri. Ripley Co. Mudpuppy Conservation Area, northwest of terminus of hwy BB, ca. 8 miles northeast of Doniphan, south of Little Black River. | |||
| Usnea endochrysea race norstictic acid chemotype Stirt. | R. C. Harris 51752 17 Oct 2005 | 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. | 931853 | ||
| Usnea pensylvanica Motyka | R. C. Harris 51768 17 Oct 2005 | 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. | 931866 | ||
| Usnea endochrysea race norstictic acid chemotype Stirt. | R. C. Harris 51780 17 Oct 2005 | 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. | 931871 | ||
| Usnea mutabilis Stirt. | J. C. Lendemer | A. G. Moroz 9885 20 Oct 2007 | United States of America. West Virginia. Pocahontas Co. Monongahela National Forest, upper slopes of Spruce Mountain, vicinity of Blue Knob, Lobelia Quad. | 954468 | ||
| Usnea endochrysea Stirt. | J. C. Lendemer | A. G. Moroz 9870 21 Oct 2007 | United States of America. West Virginia. Pocahontas Co. Monongahela National Forest, 0-1 mile south of intersection of FS Road and CR 23, west slope of Middle Mountain, vicinity of Devil's Garden, Lake Sherwood Quad. | 954482 | ||
| Usnea mutabilis Stirt. | J. C. Lendemer | A. G. Moroz 9868 21 Oct 2007 | United States of America. West Virginia. Pocahontas Co. Monongahela National Forest, 0-1 mile south of intersection of FS Road and CR 23, west slope of Middle Mountain, vicinity of Devil's Garden, Lake Sherwood Quad. | 954484 | ||
| Usnea pensylvanica Motyka | J. C. Lendemer | A. G. Moroz 9848 21 Oct 2007 | United States of America. West Virginia. Pocahontas Co. Monongahela National Forest, 0-1 mile south of intersection of FS Road and CR 23, west slope of Middle Mountain, vicinity of Devil's Garden, Lake Sherwood Quad. | 954503 | ||
| Usnea hirta (L.) F.H.Wigg. | J. C. Lendemer | A. G. Moroz 9837 21 Oct 2007 | United States of America. West Virginia. Pocahontas Co. Watoga State Park, Pyle Mountain, vicinity of picnic area at north entrance, Lake Sherwood Quad. | 954513 | ||
| Usnea mutabilis Stirt. | J. C. Lendemer | A. G. Moroz 9832 21 Oct 2007 | United States of America. West Virginia. Pocahontas Co. Watoga State Park, Pyle Mountain, vicinity of picnic area at north entrance, Lake Sherwood Quad. | 954518 | ||
| Usnea pensylvanica Motyka | J. C. Lendemer | S. Q. Beeching | M. F. Hodges 10354 12 Nov 2007 | United States of America. Georgia. Towns Co. Reed Branch Wet Meadow TNC Preserve, east shore of Lake Chatuge (Reed Branch), several hundred yards W of GA Rte. 75, ~1.25 mi S of NC/GA state line, ~3 mi N of Hiawassee, Hiawassee Quad. | 952794 | ||
| Usnea endochrysea race norstictic acid chemotype Stirt. | J. C. Lendemer | S. Q. Beeching | M. F. Hodges 10351 12 Nov 2007 | United States of America. Georgia. Towns Co. Reed Branch Wet Meadow TNC Preserve, east shore of Lake Chatuge (Reed Branch), several hundred yards W of GA Rte. 75, ~1.25 mi S of NC/GA state line, ~3 mi N of Hiawassee, Hiawassee Quad. | 952848 | ||
| Usnea strigosa race norstictic acid chemotype (Ach.) Eaton | J. C. Lendemer | S. Q. Beeching | M. F. Hodges 10352 12 Nov 2007 | United States of America. Georgia. Towns Co. Reed Branch Wet Meadow TNC Preserve, east shore of Lake Chatuge (Reed Branch), several hundred yards W of GA Rte. 75, ~1.25 mi S of NC/GA state line, ~3 mi N of Hiawassee, Hiawassee Quad. | 952849 |  | |
| Usnea subgracilis Vain. | J. C. Lendemer | S. Q. Beeching | M. F. Hodges 10431 10 Nov 2007 | United States of America. North Carolina. Clay Co. Nantahala National Forest, 1-1.5 mi N of US 64 on Buck Creek Rd., ~5 mi NE of Shooting Creek, vicinity of Doe Knob, Rainbow Spring Quad. | 954022 | ||
| Usnea subgracilis Vain. | J. C. Lendemer | S. Q. Beeching | M. F. Hodges 10459 10 Nov 2007 | United States of America. North Carolina. Clay Co. Nantahala National Forest, stream bed/valley of Buck Creek, 1-1.5 mi N of US 64 on Buck Creek Rd., ~5 mi NE of Shooting Creek, Rainbow Springs Quad. | 965107 | ||
| Usnea fulvoreagens (Räsänen) Räsänen | J. C. Lendemer | S. Q. Beeching | M. F. Hodges 10882 10 Nov 2007 | United States of America. North Carolina. Clay Co. Nantahala National Forest, Buck Creek Barren, 1-1.5 mi N of US 64 on Buck Creek Rd., ~5 mi NE of Shooting Creek, Rainbow Springs Quad. | 965344 | ||
| Usnea pensylvanica Motyka | J. C. Lendemer | S. Q. Beeching | M. F. Hodges 10828 10 Nov 2007 | United States of America. North Carolina. Clay Co. Nantahala National Forest, Buck Creek Barren, 1-1.5 mi N of US 64 on Buck Creek Rd., ~5 mi NE of Shooting Creek, Rainbow Springs Quad. | 965393 | ||
| Usnea angulata Ach. | J. C. Lendemer | S. Q. Beeching | M. F. Hodges 10813 10 Nov 2007 | United States of America. North Carolina. Clay Co. Nantahala National Forest, Buck Creek Barren, 1-1.5 mi N of US 64 on Buck Creek Rd., ~5 mi NE of Shooting Creek, Rainbow Springs Quad. | 965408 | ||
| Usnea subscabrosa Motyka | J. C. Lendemer | S. Q. Beeching | M. F. Hodges 10812 10 Nov 2007 | United States of America. North Carolina. Clay Co. Nantahala National Forest, Buck Creek Barren, 1-1.5 mi N of US 64 on Buck Creek Rd., ~5 mi NE of Shooting Creek, Rainbow Springs Quad. | 965409 | ||
| Usnea angulata Ach. | B. Summers 1301 25 Sep 1983 | United States of America. Missouri. Ozark Co. On an east-faing bluff of Norfork River, about 0.5 mile below highway PP bridge. | |||
| Usnea mutabilis Stirt. | M. A. Homoya 1 23 May 1974 | United States of America. Illinois. Jackson Co. At Little Grand Canyon. | |||
| Usnea mutabilis Stirt. | A. Parker 2367 06 Jun 1984 | United States of America. Missouri. Madison Co. At the Gardens Natural Area (near State Forest land), along the E side of the St. Francis River, along S side of Hwy 72. | |||
| Usnea mutabilis Stirt. | G. Wilhelm 10909 06 Jan 1983 | United States of America. Missouri. Douglas Co. About 15 miles east-southeast of Ava, at the Rippee Wildlife Area, about 1 mile east of the public access. | |||
| Usnea mutabilis Stirt. | D. M. Ladd 11738 03 Dec 1986 | United States of America. Missouri. Laclede Co. Bennett Spring Savanna, along hwy OO ca. 5 miles south of Bennett Spring State Park. | |||
| Usnea mutabilis Stirt. | D. M. Ladd 7542 with Gerould Wilhelm, 08 Jan 1983 | United States of America. Missouri. Oregon Co. Mark Twain National Forest, along south side of Eleven Point River, near the highway 19 bridge. | |||
| Usnea mutabilis Stirt. | P. L. Redfearn, Jr. 10544 14 Jun 1962 | United States of America. Missouri. Ozark Co. Blue Spring and nearby northwest facing dolomitic bluffs and cherty slopes, about 3 miles southeast of Dora. | |||
| Usnea mutabilis Stirt. | D. M. Ladd 7564 with Gerould Wilhelm, 08 Jan 1983 | United States of America. Missouri. Oregon Co. Mark Twain National Forest, south of Eleven Point River, near the highway 19 bridge. | |||
| Usnea mutabilis Stirt. | D. M. Ladd 7547 with Gerould Wilhelm, 08 Jan 1983 | United States of America. Missouri. Oregon Co. Mark Twain National Forest, along south side of Eleven Point River, near the highway 19 bridge. |
