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Flanagan Prairie Natural Area. West of the parking area along Grand Prairie Road.

Arkansas Valley. Arkansas Valley Hills Ecoregion. USGS Dover 7.5' Quad. "Smoke Tree Farm". 3.25 mi. N of Dover, W of Illinois Bayou. 275 yds. SSE of jct. of Buck Point Tr. & Primrose Pl.

Halfway road between HWY 1 and Old Military lane.

Ouachita National Forest. Cove Creek Lake. Approximately 120 meters northwest of the north side of the dam above an old, now grown over, road.

Poison Springs State Forest. From the intersection of Nevada CR40 and Hwy 299, 150 meters northish along CR40 and 85 meters due east of CR40. (D. curtifolium site).

Haley Lake. Sand bar on Red River south of Haley Lake, ca. 14 river km upstream from AR 160 bridge; ca. 13 air km WNW of Bradley.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Little Rock 7.5' Quad. Little Rock. "Fourche Bottoms". N of W end of E 60th St. & W of I-30.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Bragg City 7.5' Quad. Sewell property. 1.6 miles ESE of Chidester.

Polk

Arkansas Valley. Arkansas Valley Plains Ecoregion. USGS Hartford 7.5' Quad. Gap Road in Sugarloaf Lake vicinity, 0.65 miles south of Hwy 252.

USGS Gipsy 7.5' Quad. Castor River. TRS: T29N R8E S5 NE4NW4

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Traskwood 7.5' Quad. E side of Hwy 229, S of jct. with Oilwell Rd.

Camp Robinson: Arkansas National Guard. Collected from a woodland somewhere in the central portion of the site.

Chesney Prairie. Approximately 2 miles north of Siloam Springs, Arkansas.

1 mile south of jct. of U.S. 52 & U.S. 1 on U.S. 1.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Spring Lake 7.5' Quad. Lorance Creek Natural Area. 0.3 mi. (down power line) SW of jct. of Lorance Heights Dr. & Border Ln.

Ca 14 mi WNW of Hot Springs, 1-2 mi N of Bear, along Brady Mountain Road.

Unco Junction, ca 5 mi S of Harrell.

Approx. 4km northwest of Lepanto on Cook Gray lane. Crossed bridge over Little River.

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. 7 miles south of Crossett just east of Highway 133 S in Crossett Experimental Forest. Along a seasonally mowed fire line between Compartments 1 and 11 on the east side of the experimental fores

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Gallatin 7.5' Quad. 8.4 mi. E of Siloam Springs. N of Osage Creek, W of Logan Rd. (CR 9), & S of large spring-fed oxbow pond fed by spring run emerging from Logan Spring.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Gallatin 7.5' Quad. 8.5 mi. E of Siloam Springs. N of Osage Creek, W of Logan Rd. (CR 9), along large spring run emerging from Logan Cave, upstream from oxbow pond.

TRS: T2N R3E S22

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Wheeler 7.5' Quad. Ozark National Forest. Lake Wedington. N arm of lake. Isolated cove on W side of Hwy 16.

US Hwy 49 just N of Hilleman.

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

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. 7 miles down Highway 133 south of Crossett; Crossett Experimental Forest; Along Ashley 228 about 3/4 mile east of Hwy 133 near the corner first cross road; northeast corner of Compartment 63.

Ozark Highlands. Springfield Plateau Ecoregion. USGS Fayetteville 7.5' Quad. Fayetteville. Woolsey Prairie (wetland mitigation site for Westside Wastewater Treatment Plant), W of Broyles Rd. & S of Persimmon St. Wetland cell E-4, E of pond. Site owned by

Southeastern Plains. Southeastern Plains and Hills Ecoregion. USGS Holladay 7.5' Quad. Natchez Trace State Park. On Maple Lake Rd., 0.6 mi. (by road) W of jct. with Camden Rd./Pecan Tree Rd.

Growing in woods surrounding Bear Creek Lake. TRS: T1N R4E S9

T14N R21W S22 Alum Cove, Natural Bridge area.

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 until it reaches the South Fourche LaFave River at a backcountry camping area (~4.2 miles). Go ~20

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Norfork SE 7.5' Quad. Ozark National Forest, Sylamore District. Merrill Ridge Blowing Cave (collapsed sinkhole/cave entrance with cool air blowing out).

Square Rock Creek. Proposed alternative reservoir site for NRCS water supply project. TRS: T4N R29W S35 SW4NE4

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Garfield 7.5' Quad. Slope N of Indian Creek, upstream from junction with major tributary.

Mississippi Alluvial Plain. Grand Prairie Ecoregion. USGS Carlisle 7.5' Quad. Railroad Prairie Natural Area. Just east of Caviness Road (across from former site of Hanson's Reservoir).

Shirley. Middle Fork of Little Red River.

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. 7 miles south of Crossett just east of Highway 133 S in Crossett Experimental Forest along north road (Ashley 234-W).

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills/White River Hills Ecoregion boundary. USGS Garfield 7.5' Quad. 2.75 mi. ESE of Gateway. Devil's Eyebrow Natural Area (Gonzales Tract). W of Hwy 62 & E of Spider Creek.

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 ~3.9 miles. Located in a seep just off the road.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Spring Lake 7.5' Quad. Lorance Creek Conservation Easement Tract (land owned by Entergy power company, easement held by The Nature Conservancy). In powerline R-O-W, just NE of old borrow pit/pond.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Doddridge 7.5' Quad. 6 miles SW of Doddridge, NE of Arkla Lake, on the SE side of CR-166, 0.4 miles NNE of the Capps City Rd. and Rodessa Cemetery Rd. jct.

South Central Plains. Pleistocene Fluvial Terraces Ecoregion. Crossett Experimental Forest (USDA Forest Service - Southern Research Station). At the southwest corner of intersection of Ashley 228 (south of compound) and Hwy 133.

Arkansas Valley. Arkansas Valley Plains Ecoregion. USGS Charleston 7.5' Quad. 3.0 mi. NNW of Charleston. N of Hwy 60, 0.9 mi. W of jct. with Hwy 217.

Approx. 500 meters east of HWY 1 on Mardis road.

West Gulf Coastal Plain. Pleistocene Fluvial Terraces Ecoregion. USGS Artesian 7.5' Quad. 5 miles SE of Hampton, on the SE side of CR-146, 1.1 miles ESE of the CR-24 jct.

West Gulf Coastal Plain. Blackland Prairie Ecoregion. USGS Prescott East 7.5' Quad. 1 mile NNE of Prescott, in the SE ditch along US-67, 1.4 miles NE of the SR-24 jct.

12.0 air mi. SE of Orrville. Porters Landing. At Oak Creek where impounded by Alabama River.

7.9 air mi. SSW of Eutaw. Along W side of US Hwy 43 ca. 1.3 mi. S of jct. with Co. Rd. 148.

West Gulf Coastal Plain. Red River Bottomlands Ecoregion. USGS Ogden 7.5' Quad. N of Texarkana, 4.9 miles N of I-30, 30 yds. E of US-59 and 20 yds. S of SR-108.