Location: About 15 km SE of the Shagamu River mouth, SW coast of Hudson Bay, Ontario.
District Located: Kenora
Longitude/Latitude: 86.7375W / 55.7375 N
Habitat: Site 78-55 (9). 0.33 km from high tide line, a sparsely vegetated beach ridge dominated by Saxifraga tricuspida, Elymus mollis, and Hedysarum mackenziei.