Hey,
If you look down the throught of the flower, one will notice a small apron like pad, that would be the female stigma, right behind this is the male anthers, which are hidden from view. You take a small brush, toothpick, ect. and make an upward swipe, bringing the pollen of the anthers to the stigma. P. Primuliflora isn't easy to self pollinate I dont think, so another flower is required. My general question basically was if you had another flower of P. Primuliflra to pollinate the current flower shown.
Kevin