Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Simarouba amara -  Simarouba amara is a species of tree in the Simaroubaceae family found in the rainforests and savannahs of South and Central America and the Caribbean. It was first described by Aublet in French Guiana in 1775 and is one of six species of Simarouba. The tree is evergreen but produces a new set of leaves once a year. It requires relatively high levels of light to grow and grows rapidly in these conditions but lives for a relatively short time.
Plant