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South Central Plains. Pleistocene Fluvial Terraces Ecoregion. 7 miles south of Crossett; west of Highway 133 S in Crossett Experimental Forest in the back lawn of complex of buildings.

Mississippi Alluvial Plain. Northern Holocene Meander Belts Ecoregion. USGS Jericho 7.5' Quad. Wapanocca National Wildlife Refuge. Along S side of Nature Dr., N of "Woody Pond," at S end of NWR. TRS: T8N R8E S11 S2NE4

Bigleaf Magnolia Seep site 06. Accessed from Clay County Road 441, south of Co. Road 445 about 0.6 miles. Just west of County Road 441.

Ozark Highlands. White River Hills Ecoregion. USGS Diamond City 7.5' Quad. Carrollton Glade. TRS: T21N R19W S25 SE4SE4

Ouachita Mountains. Fourche Mountains Ecoregion. South Fourche Botanical Area. Cove Creek Lake.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Ferndale 7.5' Quad. Along Nowlin Creek, between creek and Hood Road.

Ozark Highlands. Mountain Calm Road/County Road 10 at intersection with Foster Branch Creek; 15 air miles NW of Salem, AR. TRS: T20N R11W S1 C

Mississippi Alluvial Plain. St. Francis Lowlands Ecoregion. USGS Hatchie Coon 7.5' Quad. St. Francis Sunken Lands Wildlife Management Area. Hatchie Coon Island Access.

Arkansas Oak Natural Area. TRS: T12S R20W S28 SW4SE4

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Forum 7.5' Quad. 2.9 miles NE of Forum. Robert Ginsburg property. This site a private inholding within the McIlroy/Madison County Wildlife Management Area.

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Paron 7.5' Quad. Along the north side of Mainhaul Road (Weyerhaeuser Road 24000). TRS: T1N R17W S9 NW4

Arkansas Valley. Arkansas Valley Plains Ecoregion. USGS Casa 7.5' Quad. Petit Jean River Wildlife Management Area. E of County Road 310, 0.1 mile S of Kingfisher Lake. Multi-Agency Wetlands Planning Team plot #375.

Mississippi Alluvial Plain. Railroad Prairie Natural Area; Hwy 70 and Prairie/Lonoke county line; 33 air miles E of Little Rock. TRS: T2N R6W S19 NW4

Edwards Plateau. Balcones Canyonlands Ecoregion. USGS Travis Peak 7.5' Quad. Along N side of Cow Creek Rd. (Co. Rd. 328), N of Cow Creek, about 0.1 mi. E of jct. with Farm to Market Rd. 1174, at a point about 10.8 mi. S of jct. with TX Hwy 29 in Bertram.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Paron SW 7.5' Quad. Ouachita National Forest. On the north side of the Winona Scenic Drive (Forest Service Road 132). TRS: T2N R18W S9

West Gulf Coastal Plain. USGS Benton 7.5' Quad. School Glade Preserve.

S of Sand Hills State Natural Area; W of AR 237, 4.1 mi S of Sulphur River bridge. TRS: T18S R28W S17 W2

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Spring Lake 7.5' Quad. South of Ferguson Lake (an impounded cypress-tupelo swamp). On property of Lakeside Country Club.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Paron SW 7.5' Quad. Lake Winona boat launch.

Ouachita Mountains. Along Lake Norrell Road. SW of Lake Norrell.

Little Rock. Hillcrest neighborhood.

West Gulf Coastal Plain. USGS Bryant 7.5' Quad. Alcoa Property.

Mississippi Alluvial Plain. Grand Prairie Ecoregion. USGS Slovak 7.5' Quad. Konecny Grove Natural Area.

USGS Havana 7.5' Quad. East side of Highway 97. TRS: T21N R8W S17 NW4

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Lonsdale NE 7.5' Quad. Alum Fork Saline River, on the north/east side of Sulphur Springs Road.

Ozark Highlands. Lower Boston Mountains Ecoregion. USGS Treat 7.5' Quad. 8.8 mi. NE of Hagarville. S of Big Piney Creek on both Ozark National Forest and Townsell property.

Choctaw Bar Island. Northeast portion of island, accessed from South River Road at Freddie Black Choctaw Island WMA boat ramp outside of Arkansas City, Arkansas. River mile: 559-563.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Nimrod 7.5' Quad. Ouachita National Forest. South Fourche Botanical Area. From Hwy 7 go east on FS 210 ~2.2 miles. Go left on spur road to the end (~0.5 mile). Go northeast ~0.8 miles to human-made ope

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. 7 miles down Highway 133 south of Crossett; Crossett Experimental Forest; Along 234W.

Sand Hills State Natural Area, W of AR 237 4.1 mi S of Sulphur River bridge. TRS: T18S R28W S17 W2

West Monroe. Cheniere Lake.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Norfork SE 7.5' Quad. Ozark National Forest. Cole Fork. About 20 ft. above creek on N-facing bluff in large horseshoe bend, 0.75 mi. upstream of confluence with Barkshed Creek

Searles Prairie Natural Area. In the NW quadrant of the intersection of Hwy 62 and Dixieland Road in Rogers, AR. This area is managed by the Arkansas Natural Heritage Commission. TRS: T20N R30W S35 SE4SE4SW4

Mississippi Alluvial Plain. Railroad Prairie Natural Area; Hwy 70 at west end of prairie near Carlisle. TRS: T2N R6W S19 NW4

Ouachita Mountains. USGS Benton 7.5' Quad. East of North Fork Saline River. Land owned by Jim Cain. TRS: T1S R15W S21 W2SW4

Ozark Highlands. Springfield Plateau Ecoregion. USGS Gallatin 7.5' Quad. Chesney Prairie Natural Area. South of wooded drainage.

West Gulf Coastal Plain. USGS Bryant 7.5' Quad. Lake Glades Preserve (The Nature Conservancy & Alcoa).

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Spring Lake 7.5' Quad. Lorance Creek Natural Area. S of Lorance Creek.

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. 7 miles south of Crossett; west of Highway 133 S in Crossett Experimental Forest; Near compartment 56 (Poor Farm Forty Demonstration) on Ashley 228.

Ouachita Mountains. Athens Plateau Ecoregion. USGS De Roche 7.5' Quad. 1.7 mi. NNW of De Roche. 0.7 mi. N of jct. of Camp Rd. & Honey Boy Rd. Site owned and managed by The Ross Foundation.

West Gulf Coastal Plain. Floodplains and Low Terraces Ecoregion. USGS Felsenthal Dam 7.5' Quad. Coffee Prairie Natural Area. 2.2 miles SW of Sulphur Springs & 0.4 mi. N of Coffee Lake.

Hackberry Beach, 1-2 mi E of terminus of Rutherford Beach Road at the Gulf of Mexico.

West Gulf Coastal Plain. Pleistocene Fluvial Terraces/Floodplains & Low Terraces Ecoregion boundary. USGS Milo 7.5' Quad. Longview Saline Natural Area. E of the Saline River, W of State Hwy 8 & N of Flat Creek. Area purchased for protection in 2011.

Paris.

Mississippi Alluvial Plain. T2N R6W S19 NW4 Railroad Prairie Natural Area; Hwy 70 and Prairie/Lonoke county line; 33 air miles E of Little Rock.

USGS Pangburn 7.5' Quad. Big Creek Natural Area. Along Big Creek. TRS: T10N R8W S15 NW4SE4

By US 231, 8-11 mi. s. jct. US 231 and 41 at Murphreesboro.

West Gulf Coastal Plain. Pleistocene Fluvial Terraces Ecoregion. USGS Artesian 7.5' Quad. W of CR 116 & E of abandoned railroad bed, 1.1 mi. (by road, on CR 116) SSW of Unco. S of pipeline right-of-way.

Boston Mountains. Upper Boston Mountains Ecoregion. USGS Weathers 7.5' Quad. 3.6 mi. NNE of Boston. Kings River Natural Area. Along Mink Creek near confluence with Kings River.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Rich Mountain 7.5' Quad. Ouachita National Forest. Rich Mountain. S of Talimena Scenic Dr. (Skyline Dr.) from point 3.9 mi. (by road) E of jct. with spur road to Fire Tower.