Barringtonia macrocarpa Hassk.

Species

Angiosperms > Ericales > Lecythidaceae > Barringtonia

Characteristics

Shrubs or small trees, 1.5-13 m tall. Leaves: petioles 0.5-2 cm long, winged; lamina obovate-lanceolate or linear-lanceolate, 30-70 by 6-18 cm, chartaceous, base cuneate, confluent onto petiole, margin distinctly serrate-crenulate, apex cuspidate, acumen 10-20 mm long, lower surface glabrous; midrib prominulous above, prominent beneath, primary veins 16-30 pairs, brochidodromous, merging through network of veins 2-3 mm from margin, prominulous above, prominent beneath, intercostal veins prominulous on both surfaces, with tendency to be parallel and arranged at right angles to veins. Inflorescences terminal racemes, pendulous, with c. 135 flowers, 26-112 cm long; rachis 5-7 mm diam. at base, 2-4 mm at apex, glabrous; bracts triangular, 1.5-5 by 0.5-2 mm. Calyx open in bud. Buds 5-7 mm. Flowers with pedicels 5-15 mm; hypanthium 3-4-gonous to globular, 7-11 mm long, glabrous; petals 1.75-2.75 by 0.75-1.5 cm, pale yellowish pink, white, pale pink; stamens pink to deep pink, staminal whorls 3-4, the inner one staminodal, staminal tube 0.5-5 mm high, staminodia 6-12 mm; disc a grooved small ring, 0.5-0.75 mm high; ovary 3-4-locular, 2-5 ovules per locule; style 3.5-4.2 cm. Fruits (immature) 3-4-gonous, 3-4-winged, 6-12.5 by 1.5-3 by c. 1.5 cm. Seeds ovoid, fissured, c. 3.5 by 0.75 by 1.5 cm.
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A small tree. It grows 3-7 m tall. The trunk is thin and straight. It is 5-15 cm across. The leaves are alternate. The leaves are broadly sword shaped. They extend down along the stem at the base. The flowers hang down along a long stalk amongst the leaves. The flowers are greenish with red tips.
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Growth form tree
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Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
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Mature width (meter) 0.05 - 0.15
Mature height (meter) 3.0 - 7.0
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Environment

A tropical plant. In Java it grows from the lowlands to 600 m above sea level. It grows in shady places and near water on non saline soils.
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Along rivers, in swampy forest and periodically inundated areas; at elevations from sea-level up to 300 metres.
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Hardiness (USDA) 8-12

Usage

Uses Roots rubbed with ashes used as a fish poison.
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The young slender sprouts or shoots are eaten.
Uses material medicinal poison
Edible leaves shoots
Therapeutic use Piscicide (unspecified)
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Cultivation

Plants can be grown by seeds and cuttings.
Mode seedlings
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Images

Leaf

Barringtonia macrocarpa leaf picture by Pom botani (cc-by-sa)

Distribution

Barringtonia macrocarpa world distribution map, present in Indonesia, Myanmar, Malaysia, Thailand, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:591210-1
WFO ID wfo-0000774915
COL ID KSCT
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Michelia helferi Megadendron macrocarpum Michelia reinwardtii Stravadium reinwardtii Barringtonia reinwardtii Michelia serrata Michelia macrocarpa Michelia insignis Stravadium serratum Stravadium insigne Barringtonia macrocarpa Barringtonia serrata Barringtonia comosa Barringtonia helferi Barringtonia insignis