Aegiceras corniculatum (L.) Blanco

Species

Angiosperms > Ericales > Primulaceae > Aegiceras

Characteristics

Shrub or small tree to 7 m high, mostly to c. 4–5 m high, often multistemmed; bark ± smooth, grey to brown. Leaves alternate; petiole 5–12 (–15) mm long; lamina elliptic to obovate, (2.5–) 3–11.5 cm long, (1–) 1.5–5.4 (–6) cm wide, coriaceous, bright mid-green above, paler below, glabrous, base cuneate, margin entire, usually recurved, apex obtuse to emarginate, glands reddish (salt secreting glands). Inflorescence umbelliform terminating short axillary shoots, occasionally terminal; peduncle 0–10 mm long; pedicels (5–) 7–15 (–18) mm long. Flowers 5–25 (–30) per umbel, 5-merous, white, fragrant, apex pointed in bud; calyx (2–) 3–5 mm long; corolla tube 3–5 mm long, densely hairy at mouth, glandular hairs towards base, the lobes 4.5–6 mm long, spreading-reflexed; anthers narrowly sagittate, c. 3 mm long; ovary conical, 6–8 mm long, pedicellate, glands at base of style. Fruit cylindrical (with long-pointed apex), curved, (2–) 3–4 cm long (excluding style), 4–6 mm wide, green to maroon, style persistent to 5 mm long.
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Plants ca. 1.5 m tall. Branchlets reddish or blackish brown, glabrous. Petiole 5-10 mm; leaf blade elliptic or broadly obovate, 3-8 × 2-4.5 cm, leathery, base cuneate, margin entire, revolute, apex rounded or emarginate; lateral veins 7-11 on each side of midrib, densely puberulent abaxially. Inflorescences terminal, subsessile, ca. 10-flowered; bracts oblong-lanceolate, deciduous. Pedicel ca. 1 cm, ± glandular. Flowers ca. 1 cm. Calyx lobes rhomboid, 5-6 × 3-4 mm, leathery, prominently veined, black glandular at base, asymmetric, entire, apex broadly rounded. Corolla white, ca. 9 mm; lobes ovate, ca. 5 mm, asymmetric, acuminate, reflexed; tube 3-4 mm, villous inside. Stamens longer than corolla tube; filaments villous basally on outside, glabrous inside; anthers ca. 3 mm. Style black glandular basally. Fruit 6(-8) cm, 5-6 mm in diam., glabrous, base clasped by twisted persistent sepals. Fl. Dec-Feb, fr. Oct-Dec.
A small tree or shrub. It grows up to 1.5-7 m tall. It often has several stems. The young branches are reddish brown. The bark is smooth and grey to brown. The leaf stalk is 5-10 mm long. The leaves are oval. They are 2.5-8.5 cm long by 0.9-3.6 cm wide. They are leathery. There are 7-11 side veins on each side of the main vein. The midrib is easily seen under the leaf. The flower arrangement is made up of flowers from a common point arranged on stalks of equal length. They arise from a knob like point. The fruit are curved and like a cylinder up to 8 cm long by 5-6 mm across. They taper to a sharp point.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.5 - 4.0
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 grows in tropical and warm temperate areas. It occurs along banks of tidal creeks. It is also on the seaward edge of mangroves. It can grow in brackish and salty water. It likes light.
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This species is tolerant of a wide range of tidal environments. It is found along the banks of tidal creeks and estuaries usually on the seaward side of the mangrove community.
Mangrove swamps, muddy flats, coasts.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The leaves are eaten raw or cooked. The fruit are cooked and eaten. Salt is collected from the leaves.
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Used in traditional medicine, and investigated for its chemical and medicinal properties.
Uses environmental use food fuel invertebrate food material medicinal poison social use wood
Edible fruits leaves
Therapeutic use Fishes, poisonous (bark), Anti-infective agents, local (leaf), Pesticides (leaf), Wounds and injuries (leaf), Piscicide (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seed.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) 18 - 26
Size -
Vigor -
Productivity -

Images

Fruit

Aegiceras corniculatum fruit picture by Daniel Barthelemy (cc-by-nc)

Distribution

Aegiceras corniculatum world distribution map, present in Australia, Bangladesh, Brunei Darussalam, China, Indonesia, India, Cambodia, Sri Lanka, Myanmar, Malaysia, Pakistan, Philippines, Papua New Guinea, Singapore, Thailand, and Viet Nam

Conservation status

Aegiceras corniculatum threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:92812-3
WFO ID wfo-0000521489
COL ID 659BB
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Aegiceras obcordatum Aegiceras obovatum Aegiceras corniculatum Aegiceras fragrans Aegiceras majus Aegiceras malaspinaea Aegiceras minus Umbraculum corniculatum Rhizophora corniculata Malaspinaea laurifolia Rhizophora aegiceras