This is a seed-grown clone of mine that has proven to be a fertile male, and is one of the few tropical pitchers that I consider suitable for terrarium growing. Vines take years to reach even a foot or two long, prefering to remain compact with broad oval leaves. Lower pitchers start out when smaller with a lot of campanulata influence, with a slightly hourglass shape and slender build topped by a slightly crenellated round peristome and tiny teeth. Larger lowers become fatter and more overall funnel shaped, with broader more crenellated peristomes. Color is greenish overall with a pinkish blush interior that bleeds into the outside, and a bright chartreuse peristome edged in red. If this plant makes uppers, I've not seen them.
Two plants of different sizes available, rooted cuttings shown in last image.