About Pedicularis lanceolata Michx.
Pedicularis lanceolata Michx., commonly known as swamp lousewort, is a species of flowering plant. This species is native to the Midwestern and Northeastern United States, as well as southern Canada. It grows most frequently in base-rich wetland habitats, including fens, springs, and wet meadows. It produces a spiral arrangement of cream-colored flowers from late summer through fall.