WT5”BZ] The results of its morphological and anatomical observation and studies on the leaves of Nepenthes mirabilis (Lour.) Druce indicate that its leaves are a kind of metamorphosis unifoliates; with a symphysis of rachis and two lateral leaflets at the base. The tip of rachis enlarges and turns back into flask like body, on one side of it growing two leaflets, and the tip growing leaflet changes its form into the cover of the flask; There are joints where the cover joins the flask like body; and on the joints there are still two to five (2～5) reduced leaflets.
Nepenthes mirabilis (Lour.)Druce