N. lowii x campanulata that just open, wish it will color up soon. But...
N. rafflesiana var alata x [mirabilis - winged x (mirabilis x Chelsonii)]
N. rafflesiana var alata x [mirabilis - winged x (mirabilis x Chelsonii)] and
N. mirabilis - winged x (mirabilis x Chelsonii) are nice, winged and smaller lid.
Overall,
N. rafflesiana var alata x [mirabilis - winged x (mirabilis x Chelsonii)] is nice plant. But, I dont like their lid, whereby it is smaller if compare with peristome size.