Zingiberaceae
…Most species can be found in forests and around 20 species are cultivated for domestic use. The current distribution of the subfamilies Alpinioideae, Zingiberoideae, Siphonochiloideae and Tamijioideae reflects their varying lineage ages. Alpinioideae, Zingiberoideae, and Tamijioideae are all found in the tropical…