Passiflora alata, commonly known as Wingstem Passionflower, is an evergreen perennial vine originating from the tropical rainforests of South America. It can climb to heights exceeding 6 meters (20 feet), showcasing its climbing habit. The Wingstem Passionflower is renowned for its striking flowers and edible passion fruit. The fragrant blossoms measure 7–10 cm (3–4 in) across, featuring red curved tepals and a distinctive fringed corona with bands of purple and white, resembling stripes. These flowers are particularly showy and bloom in late summer to early fall, attracting pollinators such as bees, butterflies, and birds. The solitary fruit is oval-shaped, transitioning in color from yellow to bright orange as it matures, and measures 8–15 cm (3–6 in) in length and 5–10 cm (2–4 in) in diameter, weighing between 90–300 g (3–11 oz).

In cultivation, Wingstem Passionflower is valued for its ornamental flowers and fruit, and it has received the Royal Horticultural Society’s Award of Garden Merit. It is often grown indoors in temperate zones but can also be cultivated outdoors in regions where temperatures stay above 5 °C (41 °F). The plant thrives in full sun to part shade and requires medium amounts of water, preferring well-drained soils. It is suitable for trellises, arbors, and as a greenhouse specimen. However, gardeners should be aware of its potential to become invasive outside its native range and should consult local regulations before planting.CC BY-SA 4.0