Nepenthes (Viking x ampullaria Red) x (Viking x ampullaria 'Black Miracle') frog Nepenthes singalana x tenuis is Nepenthes singalana x tenuis is a diminutive cross with charming tubby red pitchers that would likely be a great terrarium or windowsill grower The jury is still out on the leaf insertion and undulating leaves (which don’t appear on pure undulatifolia until they are much larger) Primary hybrids between Viking and ampullaria tend to produce awesome plants already so throwing 'Black Miracle' into the mix makes this cross even more outstanding Nepenthes (Viking x ampullaria Red) x (Viking x ampullaria 'Black Miracle')