Nepenthes stenophylla , or the narrow-leaved pitcher-plant, is a tropical pitcher plant endemic to Borneo and occurs at elevations of 900–2,100 m (3,000–7,000 ft). The species produces attractive funnel-shaped pitchers up to 25 cm high. It is listed as Least Concern on the IUCN Red List. Nepenthes stenophylla belongs to the loosely defined "N. maxima complex", which also includes, among other species, N. boschiana, N. chaniana, N. epiphytica, N. eymae, N. faizaliana, N. fusca, N. klossii, N. maxima, N. platychila, and N. vogelii.

...