Please answer the following question: Ageratum houstonianum (flossflower bluemink blueweed pussy foot Mexican paintbrush) syn. Ageratum mexicanum Hort. is a cool-season annual plant often grown as bedding in gardens. The plant grows to 0.3–1 m high with ovate to triangular leaves 2–7 cm long and blue flowers (sometimes white pink or purple). The flower heads are borne in dense corymbs. 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?
Answer:
Plant