Please answer the following question: Cercidiphyllum -  Cercidiphyllum is a genus containing two species of plants both commonly called Katsura. They are the sole members of the monotypic family Cercidiphyllaceae. The genus is native to Japan and China. 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