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Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Rockhouse 7.5' Quad. Ozark Natural Science Center. S of buildings in vicinity of parking areas.

Ozark Highlands. White River Hills Ecoregion. USGS Diamond City 7.5' Quad. 1.4 mi. N of Lead Hill. E of Hwy 7 & N of Hammerschmidt Rd., S of old metal building.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Spring Lake 7.5' Quad. Spring Lake, S of Spring Club Dr., 80 yds. W of the N Springlake Rd. jct.

West Gulf Coastal Plain. Blackland Prairie Ecoregion. USGS Hollywood 7.5' Quad. Terre Noire Natural Area. Southern-most tract.

Ouachita Mountains. Central Mountain Ranges Ecoregion. USGS Hot Springs North 7.5' Quad. NE Hot Springs, along the NW side of the E Grand Ave. access road, 100 yds. NE of N Border Terrace.

Ozark Highlands. Springfield Plateau Ecoregion. USGS Gallatin 7.5' Quad. Chesney Prairie Natural Area. N of Sager Creek near E end of property. E of old crop field.

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Jessieville 7.5' Quad. Hot Springs Village, along the S side of the 1st hole on DeSoto Golf Course.

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Goosepond Mountain 7.5' Quad. SE part of Hot Springs Village, 40 yds E of the lake

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Texarkana 7.5' Quad. 30 yds. NW of the SR-245 loop around Texarkana, 0.9 miles SSW of SR-196.

West Gulf Coastal Plain. Cretaceous Dissected Uplands Ecoregion. USGS Arkinda 7.5' Quad. 25 miles SSW of De Queen, 40 yds. E of SR-41, 2.5 miles S of the SR-234 jct.

US Hwy 70, ca 2 mi E of Carlisle. Western edge of Railrod Prairie.

Saline River at Hwy 167.

West Gulf Coastal Plain. Blackland Prairie Ecoregion. USGS Foreman 7.5' Quad. 4 miles W of Foreman, on the E side of CR-20, 0.4 miles S of the SR-32 jct.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Colcord NE 7.5' Quad. NE side of CR-32 (Honey Creek Road), about 5 miles NE of Maysville, as the crow flies.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Nimrod 7.5' Quad. Ouachita National Forest. South Fourche Botanical Area. From 207 (Casa-Alpin Rd.) go west ~3 miles on CR 37. Locate along road.

Ozark Highlands. Springfield Plateau Ecoregion. USGS Springdale 7.5' Quad. Clear Creek below Lake Fayetteville. Just E of College Ave/Hwy 71 bridge at rocky rip-rap area where stormwater runoff enters the creek.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Gravette 7.5' Quad. Spring Creek Mitigation Site (Natural State Streams). 0.75 mi. ESE of the jct. of Bird Mountain Rd. & North Big Springs Rd. (CR 33). Along creek, just E of

Univesity of Arkansas for Medical Sciences campus.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Rogers 7.5' Quad. Beaver Lake. Monte Ne.

Ozark Highlands. Springfield Plateau Ecoregion. USGS Gentry 7.5' Quad. Gentry. Prairie remnant E of Pioneer Ln., S of W Main St. & W of city park.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS War Eagle 7.5' Quad. Hobbs State Park-Conservation Area. Along road to shooting range & Blackburn Hollow. 0.4 mi. from jct. with Hwy 12.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Nimrod 7.5' Quad. Ouachita National Forest. South Fourche Botanical Area. S bank of South Fourche LaFave River at base of large bluff, downstream from Rocky Crossing.

Ark Hwy 298 at Irons Fork, 1.1 mi W of Garland County line.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Nimrod 7.5' Quad. Ouachita National Forest. South Fourche Botanical Area. From Hwy 7 go east on FS 325/249 ~3.2 miles. Located along road.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Pyatt 7.5' Quad. Waltman Pond. 0.75 mile WNW of Lakeway.

West Gulf Coastal Plain. Pleistocene Fluvial Terraces Ecoregion. USGS Wilmar South 7.5' Quad. Warren Prairie Natural Area. Just E of main parking area (located on the west side of Hwy 172).

Arkansas Valley. Arkansas Valley Plains Ecoregion. USGS Charleston 7.5' Quad. Cherokee Prairie Natural Area. S of Hwy 60, S of (upstream from) old pond. SW of lone post oak tree.

West Gulf Coastal Plain. Floodplains and Low Terraces Ecoregion. USGS Cerrogordo 7.5' Quad. SE side of SR-24, 4.5 miles WNW of the SR-41 jct.

T17N R11W S25 Near base of Pilot Knob.

Perry

West Gulf Coastal Plain. Red River Bottomlands Ecoregion. USGS Foreman 7.5' Quad. 25 miles NW of Texarkana, 10 yds. E of SR-41 and 8 miles N of the Red River.

T17N R7W S5 Located along gravel road 1 mi NE of Franklin in cedar glade.

Ouachita Mountains. Fourche Mountains Ecoregion. South Fourche Botanical Area. Along road just east of hanging ox-bow.

Ozark Highlands. Black River Hills Border Ecoregion. USGS Grandin 7.5' Quad. 7.0 mi. NW of Flatwoods. Little Black Conservation Area. W side of woods road in woodland restoration site.

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. 7 miles down Highway 133 south of Crossett; Crossett Experimental Forest; Along Ashley 228 west of the Poor Forty

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Lonsdale NE 7.5' Quad. 1.4 mi. NW of Owensville. S side of Vance Rd., 0.3 mi. E of jct. with Burk Rd.

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 ~0.4 miles. Take a right on Y25A and take it to the end (~3.4 miles). Located ~0.2 mi SSE of this

Mississippi Alluvial Plain. USGS Corning 7.5' Quad. T21N R4E S2 NE4 Stateline Sandponds Natural Area; 6 air miles north of Corning.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Nimrod 7.5' Quad. Ouachita National Forest. South Fourche Botanical Area. From 207 (Casa-Alpin Rd.) go west ~3.8 miles on CR 37. Bear left and go 0.5 mi to the top of the ridge. Located ~900 ft. southw

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. Crossett Experimental Forest (USDA Forest Service - Southern Research Station). Approximately 0.7 mi east of Hwy 133, 100 ft south of the intersection of CR 234 and 228 along eastside of CR 234

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Traskwood 7.5' Quad. SW of Haskell, 1.6 miles SE on Oklahoma End Rd. from the US-67 jct., then park and walk 350 yds. W to the site.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Bluff City 7.5' Quad. Arkansas Oak Natural Area. E of Kirk Rd. (CR 47), 1.1 mi. S of Hwy 299.

S side of Shaw Bridge Rd. about 1.5 miles W of Shaw.

Ouachita Mountains. Fourche Mountains Ecoregion. USGS Onyx 7.5' Quad. Ouachita National Forest. N of Irons Fork and S of Forest Service Rd. 11, about 1.75 road mi. SE of jct. with AR Hwy 27 S of Aly. TRS: T1N R23W S8 N2N2NE4

Mississippi Alluvial Plain. Shirey Bay/Rainey Break: WMA: River Field Waterfowl/Rest Area and ditch on south side of CR 316. TRS: T15N R2W S3 N2

Ouachita Mountains/Arkansas Valley boundary. Fourche Mountains/Arkansas Valley Plains Ecoregion boundary. USGS Waldron 7.5' Quad. N side of Rebecca's Rd. (CR 3028), W of East Fork Creek.

Ouachita Mountains. Central Mountain Ranges Ecoregion. USGS Eagle Mountain 7.5' Quad. Ouachita National Forest. Along E (S) bank of Cossatot River, opposite Polk Co. Rd. 81/Forest Service Rd. 31, about 0.8 mi. S of jct. with Polk Co. Rd. 79/Forest Service

Ozark Highlands. Central Plateau Ecoregion. USGS Grandview 7.5' Quad. N. Berryville. Saunders Heights. In E-W trending powerline r-o-w just N of road to top of knob.

Irons Fork Point, Lake Ouachita, ca 1 mi SW of Mount Tabor, 1-2 mi S of Ark Hwy 298.

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Goosepond Mountain 7.5' Quad. Hot Springs Village. SE of Lake Cortez, 0.1 miles NNE of the Fresno Rd. and Arjona Way intersection, 20 yds. NE of Arjona Way on the NW side of a private