Passiflora laurifolia
| Passiflora laurifolia | |
|---|---|
| |
| Scientific name | Passiflora laurifolia [1] |
| Common names | Water lemon; yellow granadilla; golden bellapple; Jamaican honeysuckle [1] |
| Genus | Passiflora [1] |
| Family | Passifloraceae [1] |
| Order | Malpighiales [3] |
| Growth form | Evergreen woody climber with coiling tendrils; stems commonly about 5–18 m or more [2] |
| Native range | Tropical America, including the Caribbean, Guianas, Venezuela, Peru and eastern Brazil [2] |
| Habitat and site | Hot, wet lowland rainforest, thicket, forest edge, marsh forest and rock savanna [2] |
| Fruit | Yellow to yellow-orange ovoid or ellipsoid fruit with fragrant, juicy subacid pulp [3][2] |
| Propagation | Seed, cuttings, layering and air layering [2] |
Passiflora laurifolia, called water lemon, yellow granadilla, golden bellapple or Jamaican honeysuckle, is an evergreen tropical passionfruit vine. It climbs with tendrils and produces yellow to yellow-orange fruit with fragrant, juicy pulp. [1][2]
The native range extends across tropical America and the Caribbean. Natural settings include rainforest, thicket, forest margins, marsh forest, roadsides and rock savanna, generally in hot, wet lowland conditions. The plant is frost-intolerant and is best suited to frost-free cultivation or protected culture. [2][3]
Description[edit | edit source]
Passiflora laurifolia is a vigorous evergreen woody climber. Its stems commonly reach about 5–18 m or more when supported, and coiling tendrils allow it to use trees, trellises and other structures. Severe pruning is tolerated, which makes renewal practical where a vine has outgrown its support. [2]
The leaves are described as about 6–12.5 cm long and 3.5–8 cm wide. Flowers are solitary. The fruit is ovoid to ellipsoid, yellow or yellow-orange, and is described at roughly 5–10 cm long by 4–7 cm wide in one horticultural account and about 5–8 cm long in another. [3][2]
Cultivation[edit | edit source]
In its native wet lowland settings, Passiflora laurifolia grows where warmth, moisture and vigorous climbing growth are available. Cultivation should reproduce that combination while providing free drainage and a durable trellis. The species account gives a preferred daytime range of about 22–30 °C, annual rainfall around 2,000–3,000 mm, and no frost tolerance. [2]
Soil and water[edit | edit source]
Use humus-rich, moist but well-drained soil. The reported preferred pH is about 5.5–6.5, with tolerance from roughly 5–7, and moderate fertility is sufficient. Water reliably through warm active growth, but keep excess water moving away from the root zone rather than allowing stagnant conditions. [2]
Sun and humidity[edit | edit source]
Dappled shade suits the species account and matches its rainforest and forest-edge habitat. A bright filtered-light position with warm, humid air is a practical starting point; a sturdy trellis and moving air are important for a vine that produces long, dense growth. Full sun should be paired with dependable moisture and protection from drying exposure rather than assumed to be equivalent to the native forest-edge setting. [2]
Seasonal changes[edit | edit source]
This is an evergreen tropical vine rather than a plant adapted to frost or a pronounced dry dormancy. Keep moisture available during warm growth and protect the foliage and root zone as temperatures fall. In climates with a cool season, growth and fruit production should be managed in a frost-free protected position instead of exposing the vine to freezing weather. [2][3]
Propagation[edit | edit source]
Fresh seed is a documented propagation route. A shady seed tray kept around 19–24 °C is recommended in the horticultural account; stored seed may remain dormant for up to 12 months, so a delayed emergence should not be mistaken for immediate failure. [2]
Young-shoot cuttings taken at nodes, mature-wood cuttings, layering and air layering are also described. Mature-wood cuttings may take about three months to root. These are reported methods and timings rather than guaranteed schedules, so retain warmth and stable moisture while avoiding saturated rooting media. [2]
Flowering, fruiting, and harvest[edit | edit source]
The fruit develops as a yellow to yellow-orange ovoid or ellipsoid berry. Reported dimensions vary, with one account giving about 5–10 cm by 4–7 cm and another about 5–8 cm in length. The ripe pulp is fragrant, juicy and mildly subacid. [2][3]
Fruit and uses[edit | edit source]
The pulp is eaten fresh and used in drinks, ice cream and sweets. Its fragrant, juicy and subacid character suits fresh use as well as blending into beverages and desserts. [2]
Leaves carry a reported poisoning warning and should not be treated as edible. The warning does not define a dose, preparation or medical use. [2]
References[edit | edit source]
- ↑ [1] GBIF species record: Passiflora laurifolia. Accepted name, family placement and common names.
- ↑ [2] Useful Tropical Plants: Passiflora laurifolia. Habitat, climate, cultivation, propagation, fruit and safety account.
- ↑ [3] Passiflora laurifolia — Wikipedia. Independent summary of morphology, fruit dimensions, flavor and uses.
Image credits[edit | edit source]
- Passiflora laurifolia Blanco2.414.jpg — botanical plate of Passiflora laurifolia from Flora de Filipinas; Francisco Manuel Blanco (O.S.A.); Public domain, Creative Commons Public Domain Mark 1.0; file page. Attribution is not required; retain the file-page link.
