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Cook Co. Open field at 127th Street and Stony Island, Cook Co., Illinois.

Along AMTRACK (sic) RR right-of-way W of DeLand near Lake Beresford.

Lake Itasca State Park: rich wooded ridge near Bear Paw Point

South side Lake Marmo, Morton Arboretum

British Honduras. At ferry crossing to San Antonio, just 3 mi from Mexican frontier. [Cayo]

old scout camp, Castle Rock, 4 mi. southwest of Oregon.

Big Sabd (sic) [Sand] Mound, Muscatine Co.

The Williams Prairie (a prairie relict). About 6 km NE of the village of Oxford.

Tattnal County: Just S.W. of Reidsville city limits. UTM meters: longitude, 400813.987; latitude, 3525751.065.[Zone 17]

1 mi. W of of Wolf Lake near creek bottom

DeKlab (sic) Illinois. NIU, DeKalb, Illinois. Wooded area e. of Montgomery Hall.

Loyolhanna Creek near Greensburg Pa.

Grundy Co., Ill. N. of Coal City, in Short Cemetery in n.e. corner of Sec. 22, T33N, R8E.

Lee County, Illinois. In cowyard (sic) on farm one half mile south of Compton.

Two miles west of Leaf River, Illinois, Ogle Co.

Chicago Hts.: Forest preserve: U.S. 30 & Alt. 1 [Cook Co.]

Los Angeles County, California. Palos Verdes on Hwy 1.

DeKalb County, Illinois. Along Buzzle (sic) Road just off of Lukens Road, 2 1/2-3 miles east on Plank Road, north of the town of Sycamore on route 23.

Kane Co. Elgin city dump.

DeKalb County, Illinois. 2-2 1/2 miles west on Lloyd Road which is 2 1/2-3 miles north of the town of Sycamore on route 23.

First Street, DeKalb

South of Ribes Collection, Morton Arboretum, Lisle, Ill.

Charlotte County. Punta Gorda city limits. Hammock about size of city block, off Fla 17.

Naturalized in low wet area on N. side of Forest Rd., Crowley Pond, R-78 area, Morton Arboretum, Du Page Co., Illinois.

Fairport [Muscatine Co.]

Owhata, Herekino Harbor, New Zealand.

Phillips County, Montana. Bowdoin National Wildlife Refuge: about 200 m nw of Bowdoin Lake (alkaline).

Wenderholm

2 1/4 mi. n.w. of McClure

Ottawa. [La Salle Co., Illinois]

Gallatin County, Illinois. Above the Saline River about 0.3 mi w of Ill rt 1, 3 mi s of jct with Ill rt 13.

Will County, Illlinois. Mobil Joliet Refinery, SW of Joliet, SE of I-55 bridge over the Des Plaines River.

Volusia County, Florida. South Daytona, 727 Chicago Avenue. Ca. 3.5 mi. ENE of the junction of I-95 & I-4.

Along Hector Creek Rd, 2-4 mi e of Hattieville. British Honduras.

Cooper Gardens, Ahipara, New Zealand

4 mi e of Ill 23 on Barber Green Rd, between Sycamore and DeKalb

Palm Villas, Big Pine Key, Monroe Co., Florida.

Beaver meadow NW of Pingree Park Campus, CSU, W of Ft. Collins, Colo.

From an altitude of 11,200', North Pole Basin, Colorado

Limestone Lake - northeast shore, about 3 mi. south of "mile 155" on Hanson Lake Road.

Dade [Miami Dade] County, Florida. Just S of Old Cutler Rd jct with 184 st (Eureka Blvd) in SE Miami.

Głogoczów near Myślenice, vicinity of Kraków (the Pogorze Wielickie Foothills), Square DF 89 of the ATPOL grid.

Dry prairie at 91st Street and Harlem Avenue in Chicago

Colorado desert at Salton City.

Tuscola Co.: Lake Huron, Saginaw Bay, Fish Point. Fish Point Wildlife Area.

St. Charles Co. Mo.

Near Ansel Watrous Campground, W. of Ft. Collins, Colo (Poudre R. canyon)

Du Page County, Ill. Along the east bank of the west branch of the Du Page River, north of Ill. 34, southwest 1/4 Sec. 11, T38N, R9E, (Naperville Twp.).

Volusia County, Florida. Intersection of I-4 and Orange Camp Road in the SW [SE] part of DeLand city.

Along Calif. HWY 1, Bolsa Chica State Park, across street from Bolsa Chica Gun Club.