These species are distributed throughout southern and southeast Asia to Australia and Polynesia also in North America (brought to North America as a decorative plant but now considered to be an invasive species).
The mountain consists of soaring and lofty trees of Mesua ferrea, Bischofia javanica, Vitex Altissima to smaller trees of Dillini a species of festooning climber, shrubs, valuable herbs, variety of orchids, two types of canes and many indigenous palms and cycads.