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T14N R2E S17 Beside Ark. 91 between Three Way and Winesburg.

S21 Along a hunting club road between levee and Mississippi River two miles south of end of Ark. 142 south of U.S. 82 and east of Lake Village.

T16S R4W S33 Champagnolle Road two miles west of Ritchie and south of Calion.

Mississippi Alluvial Plain Western Lowlands Pleistocene Valley Trains Ecoregion Pine City 7.5 Vicinity of Pine City Natural Area. From intersection with 49, about 3.1 miles west on 86 then south from road about 0.2 miles.

Ouachita Mountains. Athens Plateau Ecoregion. USGS Baker Springs 7.5' Quad. T5S R30W S25 N2 & T05S, R29W, S30, N2 Harris Creek, U.S. Army Corps of Engineers. Upstream of confluence of Baker Creek about 6.0 air mi. WNW of Umpire.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Little Rock 7.5' Quad. T1N R13W S25 N2NW4 Hindman Park. Little Rock. S of Fourche Creek, accessed from Mayfair Drive and Brookview Drives. Along paved trail NE of ball fields near edge of woods.

Ouachita Mountains. Athens Plateau Ecoregion. USGS Gillham Dam 7.5' Quad. T6S R30W S30 SE4SE4 W side of Cossatot River (U.S. Army Corps of Engineers) immediately downstream of Gillham Lake Dam. S of Gillham Lake Rd. and N of Cossatot Reefs Campground. W o

Ouachita Mountains. Athens Plateau Ecoregion. USGS De Roche 7.5' Quad. T4S R19W S33 SW4NE4 Ross Foundation. Just S of Wheatley Rd. at a point about 0.35 rd. mi. W of jct. with AR Hwy 128, NE of De Roche.

Mississippi Alluvial Plain. Western Lowlands Pleistocene Valley Trains Ecoregion. USGS Swifton East 7.5' Quad. T14N R1W S16 NW4 Swifton Sand Ponds Natural Area, S of Jackson Co. Rd. 72 about 0.5 rd. mi. E of US Hwy 67 between Swifton and Alicia.

West Gulf Coastal Plain. Floodplains and Low Terraces Ecoregion. USGS Marais Saline 7.5' Quad. T18S R9W S18 SW4NW4 Felsenthal National Wildlife Refuge. Between old Tram Road and Pine Island Access Road (Ashley Co. Rd. 227), about 0.3 mi. S of interstectio

West Gulf Coastal Plain. Pleistocene Fluvial Terraces/Tertiary Uplands Ecoregion boundary. USGS New Edinburg 7.5' Quad. T10S R11W S25 SW4NE4 Hall Creek Barrens Natural Area. Larger barrens complex N of Hall Creek Deer Camp Rd. about 0.6 mi. E of jct. with

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Bluff City 7.5' Quad. T12S R20W S28 SW4SE4 Arkansas Oak Natural Area. About 0.16 air mi. E of Nevada Co. Rd. 47 at a point about 1.1 rd. mi. S of jct. with AR Hwy 299 at a point about 4.6 rd. mi. S

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Bluff City 7.5' Quad. T12S R20W S28 SW4SE4 Arkansas Oak Natural Area. Original tract, E of Nevada Co. Rd. 47 at a point about 1.0 rd. mi. S of jct. with AR Hwy 299 at a point about 4.6 rd. mi. S of

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills/White River Hills Ecoregion boundary. USGS Eureka Springs 7.5' Quad. T20N R26W S13 S2NW4 Eureka Springs. Eureka Springs Cemetery. N side of US Hwy 62 on E side of town, at jct. with Carroll Co

Boston Mountains. Lower Boston Mountains Ecoregion. USGS Leslie 7.5' Quad. 2.0 mi. W of Leslie.

Ouachita Mountains. Central Mountain Ranges Ecoregion. USGS De Roche 7.5' Quad. Jack Mountain Wildlife Management Area (Ross Foundation). Tisdale Gorge (tight gap in mountains in headwaters of Prairie Bayou). Along Tisdale Gorge Rd. (CR 808), 0.2 mi. S of

Ouachita Mountains. Central Mountain Ranges Ecoregion. USGS Bismarck 7.5' Quad. Jack Mountain Wildlife Management Area (Ross Foundation). 0.25 mi. SW of jct. of Hwy 7 & CR 203. E end of Needle's Eye Mountain.

Approx. 500 meters east of HWY 1 and 50 meters west of England creek lane. Collected along the creek.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Rogers 7.5' Quad. E Rogers. Lake Atalanta Park. E shore of lake, above N Lake Atalanta Rd. in powerline R-O-W.

Arkansas Valley/Boston Mountains boundary. Arkansas Valley Hills/Lower Boston Mountains Ecoregion boundary. USGS Clinton 7.5' Quad. 4.0 mi. NW of Choctaw. South Fork Native Plant Preserve. On the west side of peninsula, above bluff at edge of Greers Ferry

West Gulf Coastal Plain. Pleistocene Fluvial Terraces Ecoregion. USGS Wilmar South 7.5' Quad. Warren Prairie Natural Area. 0.3 mi. N of jct. of Old Warren/Monticello Rd. (CR 78) & Carter Ln. (CR. 361).

Ouachita Mountains. Central Mountain Ranges Ecoregion. USGS Athens 7.5' Quad. Ouachita National Forest. 3.0 mi. E of Shady Lake. Near top of "Prairie Mountain" (old name from 1930s topographic maps that isn't on the current ones). Along Athens-Big Fork No

Ouachita Mountains. Athens Plateau Ecoregion. USGS De Roche 7.5' Quad. Jack Mountain Wildlife Management Area (Ross Foundation). N of Glade Rd., 0.3 mi. E of jct with Cooper Ranch Road.

Benton

Arkansas Valley. Arkansas Valley Hills Ecoregion. USGS Hunt 7.5' Quad. I-40 median W of dirt connector road between E- & W-bound lanes, just W of Johnson Co. line.

Arkansas Valley. Scattered High Ridges and Mountains Ecoregion. USGS Morrilton West 7.5' Quad. Top of Petit Jean Mountain. E end, 0.4 mi. WNW of the tip of Stout's Point.

Ozark Highlands. Springfield Plateau/Dissected Springfield Plateau-Elk River Hills Ecoregion boundary. USGS Garfield 7.5' Quad. Devil's Eyebrow Natural Area. Indian Creek, 0.6 mi. upstream from confluence with Beaver Lake.

West Gulf Coastal Plain. Pleistocene Fluvial Terraces Ecoregion. USGS Artesian 7.5' Quad. 5.75 air miles SE of Hampton, along the SSE side of CR-37, 0.9 mile WSW of the AR-160 jct.

Ozark Highlands. Dissected Springfield Plateau-Elk River Hills Ecoregion. USGS Landis 7.5' Quad. NE bank of Big Creek, beneath the AR-14 bridge, 3.0 road miles SE of the AR-27 jct.

West Gulf Coastal Plain. Pleistocene Fluvial Terraces Ecoregion. USGS Woodberry 7.5' Quad. 3.4 air miles NW of Hampton, along the N side of CR-13 (Nowlin Tr.), 1.4 miles NW of the CR-21 jct.

T221 R8 S3 Crowley's Ridge. Along St. Francis River.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Round Hill 7.5' Quad. 11 air miles S of Malvern, 0.3 mile S of AR-222 along Leau Fraiz Rd., then 110 yds. to the E.

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Jessieville 7.5' Quad. Hot Springs Village, 100 yds. SE of the Carro Ln / Caceres Way jct.

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Jessieville 7.5' Quad. Hot Springs Village, S of DeSoto Lake, 128 yds. ENE of the DeSoto Blvd. / Sierra Dr. jct.

Ozark Highlands. White River Hills Ecoregion. USGS Cotter 7.5' Quad. N of Cotter, NE of the White River, along the NE side of Denton Ferry Rd., 1.7 miles N of the US-412 jct.

Ouachita Mountains. Athens Plateau Ecoregion. USGS Chapel Hill 7.5' Quad. 8 air miles WNW of De Queen, 10 yds. WNW of State Line Rd., 1.5 miles NNE of the US-70 jct.

Mississippi Valley Loess Plains. Bluff Hills Ecoregion. T5N R3E S16 Crowley's Ridge. 1 miles north of Forrest City.

Mississippi Valley Loess Plains. Bluff Hills Ecoregion. T9N R3E S25 Crowley's Ridge. 1 miles southeast of Cherry Valley.

Mississippi Valley Loess Plains. Bluff Hills Ecoregion. T18N R4E S12 Crowley's Ridge. 3 1/2 miles NE of Beech Grove.

Mississippi Valley Loess Plains. Bluff Hills Ecoregion. T14N R4E S16 Crowley's Ridge. ASU campus.

Mississippi Valley Loess Plains. Bluff Hills Ecoregion. T14N R3E S6 Crowley's Ridge. 1 1/2 miles nort of Jonesboro.

Mississippi Valley Loess Plains. Bluff Hills Ecoregion. T21N R8E S1 Crowley's Ridge.

Mississippi Valley Loess Plains. Bluff Hills Ecoregion. T21N R8E S10 Crowley's Ridge.

Mississippi Valley Loess Plains. Bluff Hills Ecoregion. T5N R3E S25 Crowley's Ridge. 2 miles north of Forrest City.

T13N R4E S7 Crowley's Ridge. Craighead Forest.

Mississippi Alluvial Plain. Northern Holocene Meander Belts Ecoregion. USGS Helena 7.5' Quad. Helena River Park, 70 yds. SSE of Cunningham Rd. and 25 yds. NW of the Mississippi River.

Ouachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. USGS Fountain Lake 7.5' Quad. Hot Springs Village, SE of Balboa Lake, 0.4 air mile ESE of the Ponce de Leon Dr. / Balearic Rd. jct.

T5N R4E S6 Crowley's Ridge. 5 miles north and 1 mile west of Jonesboro.

West Gulf Coastal Plain. Tertiary Uplands Ecoregion. USGS Bloomburg 7.5' Quad. Miller County Sandhills Natural Area, 300 yds. E of State Line Rd.

Arkansas Valley. Arkansas Valley Hills Ecoregion. USGS Hunt 7.5' Quad. I-40 median, 1.1 miles W of the AR-164 jct.