Occupying an area of 0.8 ha, the Distinctive Plant Collection is home to 256 kinds of tropical rare and exotic flowers and trees. In this garden, visitors can have a taste at the “miracle fruit”  (Synsepaium dulcificum) which can turn your taste and feel sourness as sweetness. You can also see “dancing grass” (Codariocalyx motorius) that is very sensitive to certain voice, and, mimosa grass (Mimosa pudica) and tree (Mimosa pigra), whose leaves will droop and shut when touched. Many other rare flowers are also vying for attraction, such as medicinal “mountain tortoise” (Stephania cepharantha) which tubers are spheroidal to obovate spheroidal in shape, pony tail palm (Cordyline fruticosa, elephant’s foot), and Buddha belly plant (Jatropha podagrica) with swollen base, sorrowless tree (Saraca indica) and jackfruit (Artocarpus heterophylla) hick blossom and bear fruit on their stems, etc.