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AVICENNIA MARINA

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AVICENNIA MARINA

AVICENNIA MARINA

🌱 GROWTH FORM

  • Medium to large tree growing up to 30 m.


🌱 TRUNK

  • Smooth or slightly flaky grey trunk.


🌱 ROOTS

  • Extensive lateral root system stretching just below the soil surface.

  • Pencil-like breathing roots (pneumatophores) stick vertically out of the muddy ground to take in oxygen.


🌱 FOLIAGE

  • Elliptic or oblong-obovate leaves with a round tip.

  • Pale green lower surface, upper surface covered with glandular dots.

  • Leaf size: up to 9 × 4.5 cm.


🏵️ FLOWERS

  • Small, regular, orange to dark orange flowers, 5 - 8 mm in size, with a waxy surface.

  • Terminal flower clusters usually contain 2 - 12 flowers.

  • Corolla has 4 equal lobes, ovary has a short style and a median ring of hairs that do not conceal the stigma.


🍊 FRUITS

  • Light green, ovoid in shape with a broad base and sharp apical beak, measuring about 2 cm across.

  • Cryptovivipary: The embryo germinates within the fruit but does not enlarge sufficiently to break through the fruit wall.



Avicennia marina, also known as Api Api Ludat, is a mangrove tree. It has large orange-yellow flowers that smell rancid. The leaves are oblong shaped and the underside are distinctly yellowish green.



🌿Growth Conditions:

Sole Type: It is best to have tight muddy soil or soft lightning that subsides from 10-30cm.



Type Mode: Preferably the number of days of tidal flooding from 20-25 days per month, the exposure time from 5-8 hours per day.



Climate: The average monthly temperature is over 20°C, the average annual rainfall is from 1,300-2,400mm/year.



Salinity: Suitable for Avicennia marina ranges from 15-25‰.



OTHER MANGROVES IN TRA VINH

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