Leaves lanceolate, stalkless. Pitchers of 2 kinds, lowermost ones swollen unevenly and with short-fringed wings, uppermost more or less tubular and with ribbed wings.

Assam (highland)

Source: Anderson, P.; Spencer, R. (1997). Nepenthaceae. In: Spencer, R.. Horticultural Flora of South-eastern Australia. Volume 2. Flowering plants. Dicotyledons. Part 1. The identification of garden and cultivated plants. University of New South Wales Press.