I've had this plant for over a decade but I'm still not sure what it is. I thought it was alata for a long time but after seeing some photos of ventricosa x alata, I'm not so sure anymore. It hasn't pitchered for me in a while since the humidity is so low, but I took some pictures of the old pitchers and the foliage. They were a light reddish color with very reduced wings. I hope it's not a hybrid.