N. spathulata x singlana:
N. spathulata x talangensis, the new pitcher has coloured up nicely and the new one on the far right is looking to be at least a good 10% larger:
N. veitchii x burbidgeae, only open for a week or two when this picture was taken:
In contrast, the pitcher from a much younger/smaller N. veitchii x burbidgeae plant:
N. burbidgeae x robcantleyi pitcher, pictures taken a week apart:
As summer's coming it'll get more light and the rest of the peristome will turn the same colour as the stripes, which I think is a bit of a pity. Still, lots of time for the plant to grow and change.