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Upper King Creek, s of rd to Fall Creek Falls, E of Spencer.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Little Rock 7.5' Quad. Little Rock. S/E side of Arch St., 0.6 mi. (by road) NNE of jct. with W 65th St. (0.1 mi. NE of quarry conveyor that crosses over road).

Roth Prairie Natural Area. TRS: T3S R5W S8 SW4SW4

Ozark Highlands. White River Hills Ecoregion. USGS Diamond City 7.5' Quad. Sugarloaf Knob. TRS: T21N R18W S33 SE4NW4

Arkansas Valley. Arkansas Valley Plains Ecoregion. USGS Charleston 7.5' Quad. On Sharum property.

E of Ashley Co Rd. 286, E of Felsenthal Refuge. TRS: T17S R9W S20 NE4NE4

West Gulf Coastal Plain. Pleistocene Fluvial Terraces Ecoregion. USGS Artesian 7.5' Quad. Moro Big Pine Natural Area. North of Five Points.

Ozark Highlands. White River Hills Ecoregion. USGS Boswell 7.5' Quad. Ozark National Forest. Sylamore Ranger District. Southwest of Optimus.

USGS Gallatin 7.5' Quad. Chesney Prairie Natural Area. This area owned and managed by the Arkansas Natural Heritage Commission. TRS: T18N R33W S22 W2SE4

Arkansas Valley. Arkansas Valley Plains Ecoregion. USGS Mulberry 7.5' Quad. “Mainard Prairie”. 6.1 mi. NNE of Charleston. NW of jct. of Hwy 215 & Gilsinger Rd. (CR 33).

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

West Gulf Coastal Plain. USGS Washington 7.5' Quad. Ozan Wildlife Management Area; 1/2 mile N of Ozan on CR 333; 13 air miles NW of Hope. TRS: T10S R25W S30 NW4

Ozark Highlands. Central Plateau Ecoregion. USGS Sitka 7.5' Quad. Harold Alexander Wildlife Management Area. W side of Spring River, E of River Rd.

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Haskell 7.5' Quad. W of Alum Fork Saline River, 0.7 mi. (by river) upstream on the Alum Fork from its confluence with the Middle Fork.

Ozark Highlands. T16N R10W S34 NW4 Devil's Knob/Devil's Backbone Natural Area; from Mt. Olive Road 1.4 miles north of intersection with Hwy 9; from parking pull-off by natural area sign and southwest in forest.

Eastern edge of Mark Twain Forest on Hwy 160.

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Lonsdale NE 7.5' Quad. Middle Fork Barrens Natural Area. High-quality shale barrens (Womble Formation) and adjacent woodlands.

USGS Hollywood 7.5' Quad. Terre Noire Natural Area; northern portion from Hwy 51; 6 air miles SW of Arkadelphia. TRS: T7S R20W S31 SW4

Ozark Highlands. White River Hills Ecoregion. USGS Beaver 7.5' Quad. Devil's Eyebrow Natural Area (Banks Tract). Poddy Hollow. N of creek.

Ouachita Mountains. Central Mountain Ranges Ecoregion. USGS Pearcy 7.5' Quad. Ouachita National Forest. Meyers Creek Seep (large, high-quality seepage wetland on the south side of Meyers Creek). Seep extends onto private land to the west.

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. 7 miles south of Crossett just east of Highway 133 S in northeast corner of Crossett Experimental Forest along east boundary road (Ashley 714)

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Lonsdale NE 7.5' Quad. 0.25 mile south of Bland Trail, about 0.5 mile east of Highway 9. Land owned by Wilson Jones.

Cherokee Prairie Natural Area. On the north side of the highway. TRS: T8N R29W S26 SW4SE4

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Gallatin 7.5' Quad. Ozark National Forest. Wedington Unit. W side of Chambers Springs Rd., 0.45 mile S of Hwy 412.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Chula Mountain 7.5' Quad. Ouachita National Forest. Irons Fork, up and downstream of Narrows Branch confluence, SE of Yell Co. Rd. 86 (FS Rd. 17) at a point ~2.5 rd. mi. WSW of jct. with Yell Co. Rd. 2

Ca. 2.4 air mi. N of Mt. Ida. To N of FS Road 37.

West Gulf Coastal Plain. USGS Spring Lake 7.5' Quad. South of Maple Creek.

Arkansas Valley. USGS Sugar Grove 7.5' Quad. Ouachita National Forest; Jack Creek Recreation Area; 8 air miles south of Booneville on FR 20. TRS: T4N R27W S3 SE4

Mississippi Alluvial Plain. Grand Prairie Ecoregion. USGS Carlisle 7.5' Quad. Railroad Prairie Natural Area (abandoned Rock Island Railroad right-of-way along the north side of Hwy 70 between Carlisle & DeValls Bluff).

Ozark Border Natural Division. Ca 4.0 mi NW of Ashland. Three Creeks State Forest. Around Bass Creek. TRS: T47N R12W S28 NW4

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Spring Lake 7.5' Quad. Just south of East End Water Works. 1 mile south of East End on the west side of Highway 367, 0.3 mile south of Clear Creek.

Ozark Highlands. T17N R11W S9 NE2 Hwy 5: 2 miles north of Calico rock.

T16N R7W S30 Located along gravel road 1 1/2 mi E. of Hwy 69.

West Gulf Coastal Plain. Floodplains and Low Terraces Ecoregion. USGS Felsenthal Dam 7.5' Quad. T19S R9W S18 SE4SE4 Coffee Prairie Natural Area. N of Mossy Lake, W of Coffee Creek and about 7 mi. SW of Crossett.

Mississippi Alluvial Plain. St. Francis Lowlands Ecoregion. USGS Hatchie Coon 7.5' Quad. T13N R6E S35 W2NW4 St. Francis Sunken Lands Wildlife Management Area, Hatchie Coon Island. E of Pearson Field Rd. (interior N-S access rd.) & S of large northern wild

Ozark Highlands. Central Plateau Ecoregion. USGS Evening Shade 7.5' Quad. Strawberry River Preserve (The Nature Conservancy). Chandler Creek, 0.7 mi. W of confluence with Strawberry River and approx. 0.9 air mi. E of Barnes Rd. at a point approx. 3.25 mi.

Ozark Highlands. White River Hills Ecoregion. USGS Boswell 7.5' Quad. Devil's Knob-Devil's Backbone Natural Area.

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Lonsdale NE 7.5' Quad. Middle Fork Saline River.

Southern Coastal Plain. Gulf Barrier Islands and Coastal Marshes Ecoregion. Mattie Kelly Park and Wetlands Boardwalk on Beach Drive in north Destin, just W of Joes Bayou.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Garfield 7.5' Quad. Indian Creek. 1.6 miles E of Garfield.

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. 7 miles south of Crossett just east of Highway 133 S in Crossett Experimental Forest along County Road 263.

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. 7 miles south of Crossett just east of Highway 133 S in Crossett Experimental Forest along east boundary road (Ashley 714).

Ozark Highlands. Springfield Plateau Ecoregion. USGS Wheeler 7.5' Quad. Ozark National Forest. Lake Weddington. North edge of lake in public use area.

Downs Prairie Natural Area. This area owned and managed by the Arkansas Natural Heritage Commission. TRS: T2N R5W S24 SW4NW4

Alcoa Lake Glades. 3.5 miles SE of Bauxite. NW shore of lake. TRS: T2S R14W S26 NE4SW4

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Pyatt 7.5' Quad. Waltman Pond, 3/4 mile WNW of Lakeway.

Fort Chaffee Maneuver Training Center. Arkansas River floodplain. At the east end of a field just south of the Arkansas River.

Blue Ridge Parkway at mile ca. 371.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Forum 7.5' Quad. Madison County Wildlife Management Area. 3.3 mi. NE of Forum. Jellico Hollow, E of creek & W of CR 296.

Ouachita Mountains. USGS Buck Knob 7.5' Quad. Mast Mountain. TRS: T1S R27W S18 E2