United States of America, Indiana, Porter, Wilson Beach near Gary, Porter County, Indiana.
41.61976 -87.159201 +-8856m. WGS84
Georeferenced to Wilson (in Porter County) with uncertainty radius extending west to nearby Marquett Park along Michigan Lake, encompassing shoreline from Wilson to park (Wilson Beach not identified or labeled by Google or USGS Topo maps).
For additional information about this specimen, please contact: Jennifer Ackerfield, Head Curator of Biodiversity Collections (jennifer.ackerfield@botanicgardens.org)