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Inner Coastal Plain/Piedmont, Susquehanna State Park, Susquhanna River along the Greenways Trail, approximately 2 km S of the Conowingo Rerservoir

Inner Coastal Plain/Piedmont, Susquehanna State Park, Susquhanna River along the Greenways Trail, approx. 2.2 km south of the Conowingo Rerservoir.

Havilland Mills Road and County Line

Bruceville

College Campus, M.A.C. [Maryland Agricultural College]

Assateague Island, State Park, unimproved road to McCabe house, W side, just S of N boundary of state park

Inner Coastal Plain/Piedmont, Susquehanna State Park, Susquhanna River along the Greenways Trail, approx. 1.5 km S of the Conowingo Rerservoir

N of Colorado Ave., and W of 16th St. N.W.

Laurel, Riverfront Park, along path near gravel beach

Berwyn Heights, near M-NCPPC Bike Path next to Indian Creek

Back field near salinity garden

Rt. 224; Douglas Point.

Miller Cabin in bed near well, Block 17S3W; Douglas Point.

Nr Owens Creek at margin, Foxville Rd., Catoctin Mtn. National Park, Thurmont.

Rts. 450 and 301

On Billy Goat Trail, Great Falls Recreation Area, along Potomac River on Bear Island

BARC Meadow, Cherry Hill South

NW of the town of Dargan, end of Mt. Lock Rd

Meadow at National Agricultural Library, Beltsville Agricultural Research Center.

Funkstown; Slightly E of town on E Oak Ridge Dr., along Antietam Cr

Potomac; Rte 190, 12.1 mi W of the Maryland Washington D.C. border

Hagerstown; Pangborn Blvd. 21740

W of the Beltway and N of the Great Falls area N of MacArthur Blvd

Old Annapolis Blvd. at N end of Old Severn River Bridge (near X Rt. 450)

Pine woodland Wildlife refuge nature trail

Just ESE of Hungerford cabin; 1.8 mi S of end of paved road

Marsh 0.2 mi F of main entrance road along Rt 611 State Park; Assateague Island.

Along Selman Rd, near the USDA Beltsville Agricultural Research Center.

Liberty Reservoir property; trail head parking on Deer Park Rd near the high voltage power lines; growing along a woodland trail parallel to the power lines and ca. 0.25 mi W of the parking area and several hundred ft E of the creek.

Douglas Point, Wetland 3, near outflow into Potaomac River

Lane in sight of Chiles House; Douglas Point

Hillsdale Park, Forest Park. Located in suburban public park.

North Tract, Patuxent Research Refuge, BGE Powerline Right-of-Way Access Road, 1500 feet SW of Northwest Gate

Block 6S6W, Douglas Point.

Swamp; Douglas Point

On Patapsco State property, along trail leading to base of Liberty Dam; parking area ca 500 ft N of Marriottsville Rd, trail leads 3655 ft N from the parking are to the base of the dam.

Berwyn Heights, in vicinity of the Indian Creek bike path and next to Indian Creek.

USDA Beltsville Agricultural Research Center, E side

Clearing in woods, Block 3S9W; Douglas Point.

Block 2S3W; Douglas Point

Woods, Block 1S5W; Douglas Point.

Telephone Box 69, Borehole #106, Block 3N8E, Rt 224.

Beltsville Agricultural Research Center, Central Farm; Beaver Dam Swamp (Plot 20) along Beaver Dam Creek, Bottomland Research Forest, E of Research Rd.

Bldg 192, Central Farm, Beltsville Agricultural Research Center

Millburn Landing State Park

Along side of Rt 32 N of Clarksville, about 1 mi S of Springfield Hospital.

Douglas Point; Block 7S4W

Beltsville Agricultural Research Center, East Farm near the entrance to an abandoned airport E of Springfield Road in the southernmost portion of the Wetland Research Forest (Plot 51), south of the airport.

BARC-forest S of Beck Lake

Along Shinham Rd., 0.5 mi off of Harpers Ferry Rd