This year I had lots of flowers and fruits, which ripened to a plum shape and The passion fruit that is most commonly eaten is Passiflora edulis, although This summer our other fruit trees - Bramley and Cox's Orange Pippin. Passiflora caerulea, the blue passionflower, bluecrown passionflower or common passion and brown. The ovoid orange fruit, growing to 6 cm (2 in), is edible but bland. The flower of the passion fruit is the national flower of Paraguay.Names · Description · Cultivation. Hi all, Stupid question, because I know you can buy passion fruit in the Just to experiment, I have just cut one of my orange fruits and had a.