]> GH barcode-01714193 United States of America Maryland Gunpowder State Park; N of Big Falls Road at crossing over Gunpowder River. Near Panther Branch. Monkton.; near parking area at bridge. Myosoton aquaticum (Linnaeus) Moench (Linnaeus) Moench 2021-02-02 09:55:33 S. R. Hill