Sonneratia ovata Backer

Species

Angiosperms > Myrtales > Lythraceae > Sonneratia

Characteristics

Small or medium-sized tree, 2-5(-20) m high; young branchlets obtusely quadrangular. Leaves broadly ovate or oval to orbicular, rounded or subcordate at the base, broadly rounded at the top, 4-10 by 3-9 cm; lateral nerves several, widely patent, very thin; petiole 2-15 mm. Flowers solitary or 3 together; pedicels 1-2 cm, sometimes none. Buds broadly oval, with a rounded or very obtuse apex, less than twice as long as broad, finely ver-ruculose, in anthesis 2½-3 cm long, tube widely cupular from an abruptly contracted, shortly stipiti-form base; ribs decurrent down the stalk-like lower part. Segments usually 6, ovate-triangular, during anthesis as long as the tube or slightly longer, their inner side strongly tinged with red, in fruit ap-pressed to the berry. Petals absent. Filaments white. Ovary 13-15-celled. Ripe berry 3-4¾ cm broad, 2½-3½ cm high.
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A small tree. It grows up to 10-20 m high. The trunk is 20-35 cm across. It forms branches low down. It has aerial roots. The bark is similar to guava. Young branches are 4-angled. The leaves are simple and produced opposite one another. The leaf is rounded and notched around the edge. Leaves are 4-8 cm long by 3-7 cm wide. There are 12-14 pairs of side veins. The veins are fine but distinct on both sides of the leaf surface. The leaf stalk is 4-6 mm long. The flowers occur in a flat topped arrangement at the end of branches. Three flowers occur together. The bud is rounded at the top and has small dots. The flower tube has 6 lobes. The flower does not have petals. The fruit is a berry 3-4 cm across and 2-3 cm high. The sepals hang on the fruit enabling it to float. The fruit are edible.
Trees, columnar, to 10(-20) m tall. Pneumatophores ca. 20 cm, thin, pointed. Petiole 5-6 mm; leaf blade broadly ovate to suborbicular, 4-10 × 3-9 cm, base broadly rounded or subcordate, apex rounded, mucro absent. Flowers mostly 6-merous. Floral tube 2-3 cm at anthesis, finely verruculose, 6-ribbed, ribs decurrent along stipitate base; sepals adaxially strongly tinged red, ca. 1.5 cm, often appressed against mature fruit. Petals generally absent, rarely vestigial, white, linear. Staminal filaments white. Fruit 3-4.5 cm in diam., ca. equal to width of floral tube. Fl. Mar-Oct, fr. Apr-Oct. 2n = 22, 24.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.2 - 0.35
Mature height (meter) 10.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

A tropical plant. It occurs in mangrove swamps. It is near the coast and on alluvial soil with often fresh or brackish water nearby. It grows on the landward edge of the mangrove swamps. It is found in the less salty parts of mangrove forests and never on coral banks.
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Land-side of tidal forests in the less salt parts on a muddy soil, along tidal creeks, never on coral-reefs. Locally numerous but, on the whole, rather rare. Fl. Jan.-Dec.
Landward edge of mangrove swamps in brackish water and muddy soil.
Light -
Soil humidity 10-12
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The mature fruit is eaten. It is eaten as a salad.
Uses environmental use food fuel medicinal wood
Edible fruits
Therapeutic use Apertif (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Sonneratia ovata unspecified picture

Distribution

Sonneratia ovata world distribution map, present in China, Hong Kong, Indonesia, Iceland, Cambodia, Malaysia, Nigeria, Philippines, Papua New Guinea, Singapore, Thailand, and Viet Nam

Conservation status

Sonneratia ovata threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:821820-1
WFO ID wfo-0001223782
COL ID 4Y9TN
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Sonneratia ovata