Passiflora riparia

Description

A vine. The fruit are 3-5 cm across. The fruit has yellow skin with green patches. The skin is bumpy.

This description is brief — help expand it

Edible Uses

The fleshy layer of the fruit is eaten raw. Fruit are occasionally sold in markets.

Traditional Uses

The fleshy layer of the fruit is eaten raw.

This uses section is brief — help expand it

Medicinal Uses

The leaves and roots of some, if not all, members of this genus contain a substance called 'passiflorina' which has similaritiesr to morphine and is an effective tranquilizer. We have no specific information for this species but many species are used in herbal infusions to calm the nerves and help bring about a restful sleep. The leaves of many species are also considered to be anthelmintic, antihysteric and diaphoretic. They are used in Brazil to combat intermittent fevers, cutaneous inflammations, and erysipelas.

Distribution

A tropical plant. It grows in wetlands and on lake shores and river banks. It grows up to 2,000 m above sea level in the Amazon.

Where It Grows

Amazon, Bolivia, Brazil*, Colombia, Ecuador, French Guiana, Guyana, Peru*, South America, Suriname, Venezuela,

Cultivation

Passiflora species generally grow best in a sheltered, sunny position or in dappled shade. Many of the vigorous species, this one included, can succeed in fairly dense shade, but in such a situation they climb into the canopy of the forest in order to get enough light to flourish, flower and produce fruit. Most species are found in the wild in moist but well-drained soils, generally of a lighter texture, and will often flower and fruit more heavily if the soil fertility is low. They often develop deep roots and can be moderately tolerant of dry spells. Most Passiflora species prefer a neutral to slightly alkaline soil, growing best where the pH is around 6.5 - 7.5.

Propagation

Seed - best sown as soon as it is ripe along with the pulp which will help break down the seed coat and speed up germination. Stored seed should be soaked for 24 hours in warm water and germination time can be reduced if the seed is then mixed with the juice of a fresh passion fruit (of any species). Even so, it can take 12 months for stored seed to germinate. Place the seed tray in a shady position, maintaining a temperature around 19 - 24°c. Prick the seedlings out into individual containers as soon as they are large enough to handle and plant out when large enough. Cuttings of young shoots, taken at the nodes. The cuttings root best in a neutral to slightly acid compost, but 100% sharp sand also produces good results. Cuttings of fully mature wood taken at a node. They can take 3 months. Layering. Very easy. Air layering.

Other Information

Fruit are occasionally sold in markets.

Synonyms

Also Known As

Sacha granadilla, Guijo, Granadilla blanco, Puru-puru, Maracuja do igapo

References (8)

• Kermath, B. M., et al, 2014, Food Plants in the Americas: A survey of the domesticated, cultivated and wild plants used for Human food in North, Central and South America and the Caribbean. On line draft. p 619
• Kew Plants of the World Online
• Lopez-Diago, D. & Garcia, N., 2021, Wild edible fruits of Colombia. Biota ColomBiana 22 (2) p 47
• Martin, F.W., C.W. Campbell and R.M. Ruberté, 1987, Perennial edible fruits of the tropics - An inventory. United States Department of Agriculture, Agricultural Research Service, Agriculture Handbook No. 642. Washington, D.C., USA
• Roa, J. A. G. & Boada, D. S. G., 2018, Fundación para el Fortalecimiento de la Fruticultura y Plantas Alimenticias no Convencionales en Colombia.

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