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Regina Waterfowl Park; south edge of the marsh (now Wascana Waterfowl Park)

Between Lemont & Lockport, on G.M. & O. RR tracks about 1 block s of 135th Street, just w of New Avenue (which goes through old Romeo) thus just west of New Avenue. In cinders.

In the Turkey Creek Area, Sec. 14, R6W, T80N.

NE of Amherst Village in the town of Amherst

...along roadside bordering drainage canal of Buena Vista Marsh

Mill Pond; Danvers

The location is 1/4 m. S of Hwy. 19 and 2 miles northeast of WATERLOO, Waterloo Wildlife Area.

USF Campus, Tampa.

One M W of Harrison.

Wilkinson-Renwick Marsh area, property of DeKalb County Forest Preserve District.

South Branch of Cooper's Creek.

Kankakee Co., Ill. At Essex, on right-of-way of Norfolk & Western RR northeast of station.

Racine Co., Wis. In Union Grove, on north edge of right-of-way of C.M.St.P& P. RR on block east of U.S. 45.

3/4 mile below Gallinas; in Gallinas river. [Creek]

Bremen Twp. Sec. 27. RR prairie.

3 miles north and east of Burnett

Clarke Co.: Athens, 200' north on Whitehall Rd. from intersection of Whitehall Rd. and South Milledge Ave., west along rail road tracks.

...along roadside near entrance to Griffith State Forestry Nursery, Wisconsin

Rochester Cemetery: on (one) mile s of Rochester, Iowa.

Racine Co., Wis. At Crestview, in ravine running into Lake Michigan near north edge of SW 1/4 Sec. 8, T4N, R23E.

At the intersection of Pit and Baileyville Rds; about 1.5 km N of Forreston Ill; railroad ballast.

Racine County, Wis. One-half mile east of Caddy Vista, in NW 1/4 of Sec. 3, T4N, R22E.

Will Co., Ill. In Wilmington in H & H Landscape Service on s. side of West Baltimore ca. 1/2 block east of W. River Road (Ill.53).

Russel (sic) Forest Preserve, approx 1 mi w of Genoa, Illinois.

De Kalb Co., Ill. In Sandwich, on north edge of Burlington Northern RR right-of-way a block east of the station.

Old Sycamore Rd. (No. First St.) 3 1/2 miles NE of DeKalb, roadside.

Along Penn Central Railroad, Lake Village, Lake Twp.

Fourth of July Canyon 9600 ft., above Eldora

G-W road 2 miles south of Grand Marsh.

Union Twp. Sec. 24-25, (T87N, R4W); Along the Maquoketa River

Kankakee County, Illinois. East of Essex, on south side of W425N Road, in SE 1/4 of SW 1/4 of Sec. 10, T31N, R9E.

U.S.A. New York. Essex Co. Adirondack Mountains. Intersection of N9 & W73. Near red barn.

Waubeesee Lake (Minister Lake), SE-side, near outlet of drainage canal. 6.5 km NE of Waterford.

Whiteside Co, Ill. near Cordova. [Cordova is located in Rock Island County]

Ralston Girl Scout Camp: just E of confluence of the Rock River and Clear Creek

Du Page County, Illinois: At Lisle, in the Morton Arboretum, east if Ill. 53, immediately east of greenhouses.

4 mi. northwest of Franklin Grove.

Du Page Co., Ill. West of Woodridge, in Greene Valley Forest Preserve on s.side of 79th Street in NW 1/4 Sec. 34, T38N, R10E.

N.I.U Dekalb, Ill. edge of woods

Meadows NE of False Mummy Pass above (W) Pingree Park Campus, CSU, W of Ft. Collins, Colo.

Green River area [Henry County, Illinois; 41.476, -90.319]

Pine Rock Natural Area, 4 mi. east of Oregon, north side of highway #64. [Pine Rock Nature Preserve]

Waukegan dunes, Illinois

Durham County: Weedy and gravelly vacant lot used for parking near Liggett & Myers Tobacco Factory between Main and Morgan Street.

Just N. of intersection of Mt. Morris Rd. and Il. Hwy 72. About 5 km W. of the town of Leaf River.

Grundy Co., Ill. South of Coal City, on east side of Broadway Road .6 mile south of Spring Road.

About 2 km N.E. of the city of Grand Detour on the E. Bank of the Rock River; near the end of Hay Rd. Collected on the south side of Hay Rd.

1 1/4 mi. s.w. of w. of Middleburg

Cook Co., Ill.: At pioneer (sic) Woods Forest Preserve

Little Sahara St. Park, 3 mi. S of Waynoka on St. Hwy. 14.