Explore

On the southwest edge of Morris, off the north side of Old Stage Road, at the Mount Carmel Cemetery

In Ringwood, at the Ringwood Cemetery

Just north of Richmond, off the east side of U.S.12

Near Lemont at Camp Sagawau near the lodge, on east wall of canyon

East of Lakeside, at Warren Woods State Park

Just east of Lemont, just east of Ball Road, at McGinty Slough

1/2 mi. N, 1.3 mi W of Denhoff

In Lisle, at the Morton Arboretum. On western wall of The Thornhill Building

In Elgin, at Elgin Community College, along the parking area

In Lisle, at the Morton Arboretum. Southeast of Parking Lot 20A.

In Lisle, at the Morton Arboretum. Southeast of Parking Lot 20A. Grid B-22. Quercus rubra #947.

In Lisle, at the Morton Arboretum, in the south, annually burned portion of the Schulenberg Prairie Restoration.

In Lisle at the Morton Arboretum, west side, north of Thornhill.

At Greene Valley Forest Preserve, Hinterlong Woods

In Michigan City, south of U.S. 12, east of the Blue Chip Casino, at Hansen Park.

In Fort Wayne, south of Engle Road, at the St. John's Lutheran Cemetery

Near Glen Ellyn, at Hidden Lake Forest Preserve

North of Lisle, at the Morton Arboretum, at Ill. 53 bridge over east-west connecting road.

1 mi. S of Odessa. Big Stone national Wildlife Refuge, 1 mile S of headquarters.

In Battle Creek, at the Oak Hill Cemetery

In Lisle, at the Morton Arboretum. Parking Lot 20A.

In Lisle, at the Morton Arboretum. Grid O-86.

South of Glen Ellyn, at Butterfield West, 21W665

At Johnson's Shut-Ins State Park, just west of the first shut-in

North of Lisle, on the grounds of the Morton Arboretum, in the East Woods, south off of Main Route

At the P.A. Nehring Forest Preserve

South of Shabbona, at Shabbona Grove Forest Preserve

In Lago, at the Independent Order of Odd Fellows Cemetery

High west facing bluffs above James River about 1/4 mile east of Galena.

Mark Twain National Forest. Lane Spring public use area, near Blossom Rock.

Along Karbers Ridge, at Pounds Hollow State Recreation Area, along the Rimrock Trail.

Along N side of Rt. 14, 0.7 mi W of jct with Rt. AB, ca 9 mi E of Ava.

Along N side of Rt. 14, 0.7 mi W of jct with Rt. AB, ca 9 E of Ava.

DOC Little Sac Woods Metro Forest; north of Springfield along Little Sac River.

Along Rt. J. ca 1/2 mi west of its jct with Rt. 51, ca 4 mi E of Yount.

Appalachian Mountains.

Along east side of Stillwater River.

Along blufftop above north side of Missouri River floodplain, ca. 0.25 miles east of hwy 40.

Murphysboro Lake State Park.

Montauk State Park, near building #29 (duplex cabin).

Above bluffs along east side of Big River, just south of hwy 8 bridge.

Bona Glade Natural Area, above Maze Creek.

Ca 1.5 mi SW of Rat, along Big Creek Road.

Along tributary to Sac River. Ca. 6 miles south of Roscoe.

Airport for abandoned DEW line station 9 km E. of Armstrong on S. side of mainline CNR.

Along Jacks Pork River, vicinity of Buck Hollow. Ca. 1/4-1/3 mi. e. of Hwy. 17. Station no. 2, Site Sample 4.

Along north side of hwy 32, 1.1 miles east of Plato.

Along Jacks Fork River, vicinity of Buck Hollow. Ca. 1/4-1/3 mi. e. of Hwy. 17. Station no. 2, Site Sample 4.

At Harbison Walker Refractory tract, along hwy C, ca. 0.7 miles east of Maries County line.

Montauk State Park. Along Lone Pine Trail, near park entrance.