04 October 2006.
Michigan, United States
Locality: Sarett Nature Preserve, 2300 Benton Center Road, Benton Harbor.
Coordinates: 42.1592, -86.3794
(Map it)
Elevation: 180m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Full sun; no slope. Growing in standing water ~0-4 inches deep. Abundant population (>75) with uniform distribution.
Number of plants sampled: 30
Associated species: Aronia, Rhus vernix, Rosa palustris, Alnus incana, Physocarpus opulifolius, Cornus, and Lindera benzoin.
Comment: Site 7.
Collector(s):