Package of 15 seeds . Small blue purple Passion Fruit Passiflora biflora, commonly known as maypop, is a fast growing perennial vine with climbing or trailing stems. A member of the passionflower genus Passiflora,. This and other passionflowers are the exclusive larval host plants for the butterflies. We have more seeds and a lot of extremely rare cactus if you want something rare let me know and I will listing for you. Questions? feel free to email me.