Here's my theory on unknown nepenthes, whether they be from Gubler's or Little Pot of Horrors: These plants are packaged and produced in an area of Florida where most of the horticultural businesses in the state are located. One of the mass market producers of nepenthes is located here and, not surprisingly, their cp show up a lot of the pots and terrariums sold at Lowe's and Home Depot. They only produce a small number of nepenthes, so the options from Gubler's and Little Pot are limited. The most common nepenthes being produced are ventricosa, xJudith Finn, and alata/ventrata (the TCer has a few strains of alata, at least two of which are actually ventrata). The point is, most of the 'unknowns' are probably one of these. That helps to narrow things down a bit.