Horticultural, bred by Borneo Exotics. The female parent is a selected clone of N. ampullaria ‘Brunei Red’ (clone CR-1) otherwise known as ‘Williams Red’ and formerly sold under BE-3009. The male parent is our best selected form of N. aristolochioides, from amongst those sold under BE-3023. 
 
First two photos represent a mature plant and pitchers. These photos are from BE website. Last two photos are an example of the plant you'll receive.