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unknown

Ithaca, N.Y.

Clearwater, Florida

College Campus - Woodlot

Lisle, Ill. waste places

Lisle, Ill. Woods

Loveland Hill, Norwich Windsor Co., Vermont

Lisle, Ill. Moist woods

Hurricane Hill, Hartford Windsor Co., Vermont

Pembine, Wisconsin

Five Points, Acworth, Sullivan Co., N.H.

College Campus-Woodlot

Mass Beach, Cal. Pacific Coastal ledge

Lisle, Ill. Oak woods

Mink Brook Mouth, Hanover Grafton Co., N.H.

St. Louis

Collected at Tamazunchale, State of San Luis Potosi, Mexico. alt. 370 ft.

Lisle, Ill. Maple grove

Lisle, Ill. edge of marsh

Campus Woodlot

Lisle, Ill. Dry soil

Comte des Deux-Montagnes Quebec, Can.

Varberg, Sweden

Low field off Yackley Ave., Lisle, Illinois

Lisle, Ill. Pasture

Velvet Rocks Hills, Hanover, Grafton Co., N.H.

Plainfield

Lisle, Ill. ponds

Woodlot, College Campus

Lisle, Ill. marsh

Lisle, Ill. Along stream

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

New York, N.Y.

Lisle, Ill. Wet meadows

Varberg, Sweden rock ledge

Lisle, Ill. Dry banks

Lisle, Ill. Edge of swamp

Lisle, Ill. moist shady woods

Lisle, Ill.

Collected in alpine tundra of Rendevous Mt., GTNP, Teton Co., WY.

Lowville, N.Y.

Springport, N.Y.

Collected at Tamazunchale, State of San Luis Potosi, Mexico. alt. 260 ft.

Oahu, Hawaii

Lisle, Ill. Rich woods

Beaver Meadow, New York Swamps and rich soil

Lisle, Ill. Along streams

Lisle, Ill. Low woods

Lisle, Ill. damp oak woods

Near greenhouse on I.B.C. campus; Lisle, Ill.