Passiflora maliformis L.

Conch apple (en)

Species

Angiosperms > Malpighiales > Passifloraceae > Passiflora

Characteristics

Perennial liana to c. 10 m long, with simple axillary tendrils, glabrous or occasionally finely pubescent. Stem terete, stout. Stipules linear, 5–15 mm long, 1–2 mm wide. Leaves alternate, simple; lamina ovate, ovate-lanceolate or orbicular-ovate, 6–15 (–25) cm long, 4–10 (–15) cm wide, apex acute or acuminate, base rounded, truncate or cordate, margin entire to slightly serrate, glandular; petiole (1.5–) 3–6 cm long, with 2 or occasionally 3 or 4 ovate glands (to 1.5 mm diam.) below or just above middle of petiole. Flowers bisexual, borne singly in leaf axils, 6–7.5 (–9) cm diam.; pedicels 5–7 cm long; bracts 3, ovate, 4–6 cm long, 3–5 cm wide, green, entire, without glands, connate at base. Sepals adaxially white with purple spots, abaxially green, 3.5–4.5 cm long, keeled, terminating in an awn 2–7 mm long. Petals greenish white with purple spots, 3–3.5 cm long. Corona of 4 series of filaments; outer 2 series white with red bands in basal half, white with blue bands in apical half; outer series 8–15 mm long; second outer-most series 1.5–3 (–4) cm long; inner series c. 1 mm long. Operculum pale green, membranous, c. 6 mm long. Androgynophore 12–20 mm long. Stamens 5. Styles 3. Fruit an ovoid to globose berry, 4–5 cm long, 3.5–5 cm wide, greenish yellow to light orange when mature; pericarp very hard. Seeds finely reticulate.
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The plant is a vigorous vine. It grows 10 m long. The leaves are light green and can be curved back at the tip. They are 6-15 cm long. The flowers are white and purple. They are 4-5 cm across and have a scent. The fruit has a yellow-green hard shell. It is round and smooth and 5 cm across. It has white dots on the skin.
Involucral bracts very large, extending beyond the flower, acute-acuminate; stipules lanceolate, longly acuminate, 1-1½ cm; flowers c. 10 cm ø, mottled purple-red; corona filaments banded; fruit c. 4 cm ø.
Life form perennial
Growth form tree
Growth support climber
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 6.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

A tropical plant. It grows in more tropical conditions than purple passionfruit. It suits the warm, wet tropical lowlands. In South America it grows up to 1,700 m above sea level. In Jamaica it grows between 150-400 m above sea level.
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In Australia recorded in lowland rainforest.
Woods and thickets, usually on moist ground.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Cultivated mostly for its fruit within its native range, which has a grape-like taste and is used for refreshing drinks (Killip 1938).
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The flesh of the fruit is eaten. It is also made into drinks.
Uses food material medicinal
Edible fruits
Therapeutic use Sedative (unspecified), Diarrhea (unspecified), Astringent (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

They can be grown from seed or leafy cuttings.
Mode cuttings seedlings
Germination duration (days) 30 - 365
Germination temperacture (C°) 21 - 29
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Passiflora maliformis unspecified picture

Distribution

Passiflora maliformis world distribution map, present in American Samoa, Antigua and Barbuda, Australia, Bonaire, Sint Eustatius and Saba, Cook Islands, Colombia, Cuba, Ecuador, Fiji, Guadeloupe, Jamaica, Martinique, Niue, Puerto Rico, Tonga, Trinidad and Tobago, United States of America, Venezuela (Bolivarian Republic of), and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:324148-2
WFO ID wfo-0000480223
COL ID 4DYMN
BDTFX ID -
INPN ID 445880
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Passiflora maliformis Passiflora ornata Passiflora caudata Passiflora maliformis var. pubescens