Scientific Name: Petasites frigidus var. sagittatus (Banks ex Pursh) Chern.
Family Name: Asteraceae
Location: Cape Henrietta-Maria, SW Hudson Bay, Ontario.
District Located: Kenora
Longitude/Latitude: 82.16666W / 55.16666 N
Habitat: Brackish meadow marsh just inland from coastal tidal flats; vegetation dominants are Puccinellia spp., Potentilla egedeii, and Stellaria humifusa.