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Bennett Spring State Park; near bath house in middle loop of 3-Loop campground.

West of St. Charles, north of Dean Street, off of Pheasant Run Drive.

Southeast of Bald Knob, ca. 1 mile northeast of southwest corner of St. Francois County.

Along the Ohio River, northeast of Finneyville. Shelterville 7.5 topo.

Duxbury: Along shore of beaver pond at Wind Gap.

Mark Twain National Forest; along south side of Eleven Point River at highway 19 bridge.

At the rest area of the east side of I-55, about 2 miles south of New Madrid.

At Pounds Hollow, near the road to Pounds Lake.

St. Francis National Forest, on Crowley's Ridge southeast of Marianna. In woodland south of Bear Creek Lake, vicinity of Bear Creek Recreation Area.

Along fencerow bordering Piney River Narrows Natural Area.

Along north side of Gasconade River, about 1 miles west of highway E.

St. Joseph Penninsula State Park.

Near Palos Park, at Cap Sauers Holding Nature Preserve, near Wolf & Ford Rds.

At Garden of the Gods recreation area, along the main trail, near the wooden walkway.

South-facing sandstone cliffs along the north side of Hwy 54, about 1.2 mile north of Blackjack.

About 4 miles east of Milton, south of U.S. 90, off the east side of Fla. 87.

In East Milton, just north of the L. & N. RR., on Blackmon property.

Bennett Spring State Park. Bordering glades south of Ushery Campground.

Northeast of junction of state routes 64 and 64A.

About 4 miles north west of Byrnesville along hollow near the Black Mary Retreat.

Shaded sandstone outcrop along St. Louis/San Francisco Railroad tracks east of Route 123, about 3 miles northwest of Willard.

About 15 miles east-southeast of Ava, along dolomite bluffs and flood plain bordering west side of Bryant Creek at the DOC public access on the Rippee Wildlife Area.

Near Lincoln, along Rt. 700N just east of Rt. 350E.

Oregon Substation, in Oregon.

Wood, north shore of Lake Glendale, Robbsville recreational area in the Shawnee National Forest.

Mark Twain National Forest. North of Eleven Point River, west of highway 19.

S-facing dolomite bluff along James River, about 1.5 miles southwest of Janesville, about 0.3 mile south of Hwy U.

North side of Apple River and about 200 yards west of Apple River Canyon State Park.

Just northwest of Bourbonais at Kankakee River State Park, south of Sportsman'€™s Club Road, along Davis Creek.

Concrete drain on Mount Union Road & Route 38, 1 mile west of Ashton.

About 4 miles north of Holley, about 1/2 miles west of Florida 87, along steep head of Weaver Creek.

Oregon Topographic Quadrangle, 15 minute series. Castle Rock State Park. Four miles southwest of Oregon Rt. 2, West bank of the Rock River, mouth of Anne's Canyon, north

Near Chillicothe, at Singing Woods Preserve - Peoria Park District.

In Elora, along north side of Elora Gorge, on south edge of athletic field at Lion's Park.

Barrow-Kobuk District. In Arctic tundra along the Meade River, 60 miles south of Barrow.

Near Hickory Hills, in Buffalo Woods East Preserve 1/4 mile northeast of the intersection of 87th street and LaGrange Road.

In Lockport, along Railroad tracks paralleling the I & M Canal where Fraction Run Creek enters the Canal, at the entrance to Dellwood Park.

2 miles west of Pickens.

Ouachita National Forest. At Pipe Spring, east of highway 259, about 1.5 miles south of highway 1.

Along east coast of Orris Island, about 6 miles south of Brunswick.

About 2 miles south of Goreville, at Ferne Clyffe State Park, at Round Bluff.

Near Granville, at the Fox Run Conservation Area, at Hwy 1250E and Hwy 1390N.

Southeast of Harrisburg at Garden of the Gods Recreation Area; at the overlook trail, at the parking lot

Near Romeoville, at Veterans Woods Preserve.

Stockton State Park, along lakeshore, just south of Route 215.

HaHaTonka State Park. At Natural Bridge near entrance to the Collesium.

Southwest of Lake Wappapello, along roadside of Route K, 1.8 miles east of the junction of Route K and Route W.

Along N side of hwy EE, SW of Bachelor Creek.

Southeast of Harrisburg at Garden of the Gods State Recreation Area, overlook trail.

About 1 mile east of Bonds, along sandstone escarpment.