Schiedea spergulina is a rare species of flowering plant in the pink family known by the common name canyon schiedea and spreading schiedea. It is endemic to Hawaii where it is known only from the island of Kauai. It is threatened by the degradation and destruction of its habitat. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Plant