Nepenthes appendiculata is a tropical pitcher plant known only from the Hose Mountains of central Sarawak, Borneo, where it grows at elevations of 1450–1700 m above sea level.[2] The species is characterised by an enlarged glandular appendage on the lower lid surface, for which it is named.[2][3][4]
^ abcLee, C.C., G. Bourke, W. Taylor, S.T. Yeo & K. Rembold 2011. Nepenthes appendiculata, a new pitcher plant from Sarawak. In: McPherson, S.R. New Nepenthes: Volume One. Redfern Natural History Productions, Poole. pp. 24–35.