Micranthes pensylvanica
English: Swamp Saxifrage.
Region: eastern N. America, Maine to Ontario, Minnesota, Virginia, Iowa, Missouri.
Habitat: wet meadows, swamps, boggy thickets, prairies, seeping banks; grows best in cool woodland conditions.
Use: young leaves, fresh or cooked, in salads or as a potherb; medicinal; ornamental, shady position in a wild garden.
Botany
Herb; perennial; up to 45 cm tall.