Anybody knows what this is? I've come to a conclusion that it is the elongated form of gracilis. The pitchers look like gracilis but just more elongated and tube-like. Can this be N. gracilis var. elongata? This plant is a lowlander according to the owner.
The stems are cylindrical-triangular just like a typical gracilis. Leaves looks exactly like gracilis ie. slender and narrow. The leaf blade also grows out from the main stem.
Here's some pictures...
Here's the stem and leaves... By the way, the guy at the background is Choong aka kltower.