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Wooded area behind 44 Court in Greenbelt

N. side of Baltimore-Washington Parkway between Laurel and Beltsville exits

Shocks Road and Fountain Green Creswell, MD.

Bethesda, Bradley Hills

Rocky Gorge Reservoir of the Patuxent River at Brown's Bridge

Rocky Gorge Reservoir on Brown Bridge Road, across the bridge on the right and up the horse trail

Westminster

Bank, foot of Blue Ridge Mt. near Mt. Taber, W of Keedysville.

Beltsville, edge of Riggs Road

Roadside near Wheaton

Edmonson Rd, College Park, MD

College Park, MD; bottom of Cattail Hill

Bog, Beltsville, Md.

Edge of oak woods near airfield

Hollywood, MD; East of Beltsville, west of Kenilworth

In small wooded plot 1 block N of Washington-Lee H. S.

Bottom of Cat-Tail Hill, College Park, Md.

Suitland Bog, inside fenced enclosure near North exposed gravel bog margin

U of Md campus, College Park

N of Wild Wood Shopping Center.

Dayspring Church Farm, 11301 Neelsville Church Road, Germantown, along bank of creek feeding the largest of the farm ponds, 20 yds up from the pond.

Along Long Branch Creek, S of Piney Branch Rd.

College Park area along W side of Calvert Rd at the junction of Old Calvert Rd.

400 meters W of the 9800 block of Croom Road, on the N side of a dirt track known as Wallace Lane and on an adjacent cutbank.

Southern side of Black Rock Rd. 1 mile from Rt #66

Queenstown, MD

Green Run near grave stone

edge of pine woods, sandy soil, clear-cut pineland along Nassawango Rd. ca. 1-2 mi N of Milburn Landing State Park.

Vic. of St. Patricks Creek, near St. Clements Bay

Oxon Hill on Rt 210.

Wide Water

Below Practice House, University of Maryland; College Park

Assateague Island, at dune-pine woods transition, scrub woods, vicinity of rescue station, Old Ferry Landing Road, North Beach.

Near Walkersville

In a marsh off of Rte 50, 1 mi past Kent Narrows Draw Bridge (between Chester River and Prospect Bay), E of Marina on N side of road

Forest Glen, MD

Still Pond Creek. woods on north shore

SW section of Rte 136 and 165; 39.709279 -76.355369

Between Cropley and Cabin John

Maryalnd Agricultural College, Greenhouse

Rte 29, Silver Spring, MD.

SE of Ellicot City on electric power line section XII

1 mi E of Conowingo Dam

Small wooded plot one block N of Washington-Lee High School.

Rockwells Mills

Hyattsville-Adelphi; Along powerlines, between Riggs Rd and Rt 193.

Off of Lewisdale Drive by power plant.

Suitland Bog

Stand 4, Plot 2, Greenbelt Park, Greenbelt.

Hort. Farm, near cabin. Beltsville, Md.