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Marais, Saint Pol de Seirs France

In Rocky Gen woods, Illinois

Roadsides, Lisle, Ill.

Collected from Phillips Tract Aster Garden, east of Urbana, Champaign Co., IL.

In elten vergrasten Torflochern beim Rohrhof unweit Schwetzingen, Baden

Plant collected in GTNP, Teton Co., WY.

Near forest edge behind slough on I.B.C. campus, Lilse, Illinois

Collected in Granite Canyon, GTNP, Teton Co., WY.

COLLECTED IN AND AROUND THE SOUTH END OF THE BLACK RANGE North Percha Creek Sierra County Approximate Altitude 6000 ft

Komarow Hungary

Sitka, Alaska.

Lisle. Illinois. Marsh.

Maple woods on I.B.C. campus; Lisle, Illinois

NORTH DAKOTA PLANTS. old fields

Collected near AJO, AZ and Organ Pipe National Monument.

Talbot County damp woods 1.5 mi S.W. of Easton

Seedlings germinated and cultivated in Greenhouse (Benet).

Skane: Svedala Parish, L. Lindholmen, in a fishpond.

In courtyard of Science Hall, I.B.C. campus; Lisle, Illinois

Lisle, Ill. Ponds.

Open woods near old gym, I.B.C. campus; Lisle, Illinois

Forest edge off Maple Ave., about 3 blocks west of U.S. 53, before DuPage River; Lisle, Ill.

Collected at Kingston, Jamaica, West Indies. alt. 0 ft.

Lisle, Ill. Maple grove.

Near Ajo, AZ (Sonoran Desert)

Collected at ca. 9,000 ft. between Granite Canyon and Rendevous Mt., GTNP, Teton Co., WY.

Collected at ca 8,000 ft. along path to Lake Solitude, GTNP, Teton Co., WY.

Jefferson & Springside Aves.; Downers Grove, Illinois

Plant cultivated in Phillips Tract Aster Garden east of Urbana, Champaign Co., IL. Plant originally collected in Olney, IL (AGJ 74-74).

alt. 50 ft. Collected at Houston, Texas, U.S.A.

Lawn at 635 Ogden Ave.; Downers Grove, Ill.

North Market St. Road - one block outside of Champaign, Illinois city limits, in open field

Low fiels off Yackley Ave., Lisle, Illinois

Weed in flower bed at 205 E. Chicago Ave.; Naperville, Illinois

Plant cultivated in Phillips Tract east of Urbana, Champagin Co., IL. Plant originally collected in Olney, IL (AGJ 74-74).

Back of AD-Buldg

In garden at 508 S. 5th Street; Champaign, Illinois

Plant collected beneath pine trees along Wild Life Loop, Custer State Park, Custer Co., SD.

Collected southwest of Tucson, AZ, near Saguaro National Monument.

Woods Lisle, Ill.

Uppland: par. Alvkarleby, Billhamn, Bilfladet, alt. c. 3 m.

Abbey orchard near Maple and College Aves.; Lisle, Illinois

In mountain woods on Chestnut Ridge at Hillside

Collected at White Oaks, New Mexico, U. S. A. alt. 6500 ft.

Bunkeflo, Sweden

With C. novae-angliae in dap woods, Windham High Peak, Windham Alt. 2500 ft.

Open woods behind I.B.C. Slough; Lisle, Ill.

Lisle, Illinois. Campus.

Keyport, Kitsap Co. on the edge of a salt marsh.

Collected at Bartown, Texas, U. S. A. alt. 20 ft.