Q:Ranunculus septentrionalis - Ranunculus septentrionalis (the Swamp Buttercup) is a species of buttercup found in North America from New Brunswick to Manitoba and from Georgia to Kansas. It is now considered to be a subspecies of Ranunculus hispidus. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Plant