Comments. Submit. Tropical plants in Cambodia are similar to those in Thailand and Vietnam. Aside from tropical fruits, like pineapple, coconut, jackfruit, and durian, there is a wide range of different other plants.The tropical forests of Southeast Asia, including Cambodia, are rich in biodiversity. form of ginger, Globba graminifolia, is also native to Cambodia. This ginger is also sometimes called Globba siamensis. Globba plants are ginger plants that have pendant-like blooms that are sometimes called dragons because of their uncanny resemblance to the mythical Asian dragon.