United States, Wisconsin, Door, South Point, Washington Island
45.3338657° N, 86.8676051° W; T33N R30E sec17 SE4SE4;
Tall outcrops of a limestone escarpment bordering a broad limestone shelf along the modern shoreline. Often with wet local depressions, fissures and cracks. Low flats, like a tidal estuary with pools of standing water and covered with vegetation (50-75% cover). Deschampsia abundant. Calamagrostis stricta infrequent to rare, about 1 m diameter in area.