Thanks Tony. I got it as a N. deroose alata, or a Deroose "N. alata," or however you want to call it, from another member here on TF. Personally I find their looks indistinguishable from N. ventrata; their vigor seems to be what distinguishes them. But given that they do have different parentage, it would be more accurate to call that out, correct? Unless this whole thing about the Deroose alata being an alata x ventrata is complete bunk in the first place, in which case I will gladly adjust my nomenclature!