Passiflora jamesonii

Passiflora jamesonii', commonly known as the Coral Sea Passion Flower or Jameson's Passion Flower, is a species of flowering plant in the family Passifloraceae. Native to South America, particularly the Andean regions of Ecuador and Colombia, this species is renowned for its striking flowers and its use in gardens as an ornamental plant. The plant is a vigorous vine, capable of climbing with the aid of tendrils, and is often found in mountainous regions, thriving at altitudes of 1,000 to 3,000 meters.

Description

Passiflora jamesonii features large, intricate flowers that are a deep coral-pink to red color, with a central disc of filaments that can be purple, white, or banded. The flowers, which bloom from spring to late summer, are followed by oval-shaped, orange fruits that are edible, though not as flavorful as those of its relative, the Purple Passion Fruit. The leaves of Passiflora jamesonii are three-lobed, dark green, and glossy, adding to the plant's ornamental value.

Cultivation and Uses

In cultivation, Passiflora jamesonii is valued for its stunning floral display and its ability to attract pollinators such as bees and butterflies. It prefers a position in full sun to partial shade and requires well-drained soil. In regions prone to frost, it can be grown in a greenhouse or conservatory, as it is not frost-tolerant. Regular watering and feeding during the growing season are recommended to ensure vigorous growth and flowering.

Passiflora jamesonii is also used in traditional medicine in its native range for various ailments, although scientific studies supporting these uses are limited. Its primary value remains as an ornamental plant in horticulture.

Conservation

While not currently listed as endangered, the habitat of Passiflora jamesonii is threatened by deforestation and land conversion for agriculture, which could impact its wild populations. Conservation efforts in both Ecuador and Colombia are important to ensure the survival of this and other native plant species.

See Also

• Passiflora
• Passifloraceae
• Ornamental plant
• Pollinator