- Choptank River, Red Bridges Road, Christian Park.1
- Cove Point Marsh, barrier wetland at Cove Point, along the Chesapeake Bay.1
- Dover Bridg Marsh, Dover Bridge Road, MD Rt. 331, at the Choptank River.1
- East of Brunswick, Rt 464, Point of Rocks Road, at Catoctin Creek, along Ausherman Road.1
- East of Whiton, Whiton Crossing Road at the Pocomoke River, on the east side of the river.1
- Hammel Glade Swamp, along the western edge of the swamp about 0.1 mile east of Foster Road, 0.5 mile south of Bray School Road, about 2.5 air miles southwest of Thayerville.1
- Harford1
- Hellen Creek Preserve & vicinity, 4 miles north of Solomon's Island.1
- Hellen Creek Preserve.1
- Lil Aaron Strauss Wilderness Area, Maryland Department of Natural Resources, Little Orleans. North slope of ridge located north of Zeigler Rd bridge (over Sideling Hill Creek) along bank of fire road (both sides), about 200 feet from intersection with the1
- Mt. Briar Wetland Preserve (Rohrersville Swamp); along Millbrook Road, 0.1 mi. east of Mt. Briar Road, 0.6 mi. west of Rohrersville.1
- NE Rocks Creeks, 3 mi ESE of Rockville.1
- Near Cherry Hill Rd & Sellman Rd., 2 miles W. Beltsville.1
- Near Somerset.1
- New Germany State Park.1
- North east of Millington, Walnut Tree Road at Cypress Branch.1
- North of Pocomoke City, along Fleming Mill Road at Dividing Creek.1
- North side of Pocomoke River, across from end of Winter Quarter Road, 1 mi north of Pocomoke City, in power line right-of-way.1
- On Marshy Point, Hammerman Area of Gunpowder Falls State Park.1
- On branch of Monroe Run towards Soloman Ridge, vicinity of Big Run Park.1