Pachystegia and Passiflora, are in the family of Passifloraceae?
Passiflora Passiflora, known also as the passion flowers or passion vines, is a genus of about 500 species of flowering plants, the type genus of the family Passifloraceae.
Passiflora caerulea Passiflora caerulea, the blue passionflower, bluecrown passionflower or common passion flower, is a species of flowering plant native to South America (Argentina, Chile, Paraguay, Uruguay and Brazil). It is a vigorous, deciduous or semi-evergreen tendril vine growing to 10 m or more, with palmate leaves and fragrant, blue-white flowers with a prominent fringe of coronal filaments in bands of blue, white, and brown. The ovoid orange fruit, growing to 6 cm , is edible but bland.