Locality:
United States, Wisconsin, La Crosse, Island 15; Mississippi Rivermile #691.6, E side of main channel, on eastern side of island.
43.73243913 -91.25310357
Verbatim Coordinates:
43.7324391° N, 91.2531035° W; T15N R07W sec31
Elevation:
193 meters
Verbatim Elevation:
ca. 633 ft.
Habitat:
Age of dredge material- 2yr; Normal pool elevation- 631 ft. Small site; specimen growing at edge of slough; small sandy area surrounded by Phalaris.