Given the question: Diospyros ferruginescens -  Diospyros ferruginescens is a tree in the Ebenaceae family. It grows up to 36 metres (120 ft) tall. Twigs dry to black. Inflorescences bear up to nine flowers. The fruits are roundish up to 2.5 cm (1 in) in diameter. The specific epithet ferruginescens is from the Latin meaning becoming rusty referring to the indumentum. Habitat is forests from sea-level to 1500 metres (5000 ft) altitude. D. ferruginescens is endemic to Borneo. 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?
The answer is:
Plant