Please answer the following question: Senecio madagascariensis - Senecio madagascariensis also known as Madagascar ragwort is a species of the genus Senecio and family Asteraceae. Other common names include Madagascar groundsel and fireweed. It has made a place for itself on the noxious weeds list for Hawaiiand the reject list for Australia. 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