✿Caesalpiniaceae · Intsia

Moluccan Iron Wood

Intsia bijuga

Also known as Borneo Teak

Treeoutdoor
Habit
Tree
Found in India
Andaman & Nicobar Islands, West Bengal
Flowering
Throughout the year

How to identify Moluccan Iron Wood

Identify Moluccan Iron Wood by combining habit, leaf characters, flower or fruit details, location, and its family pattern. Do not rely on one feature alone.

  • Look for a tree habit.
  • Check the distinctive field mark: Valuable hardwood timber tree.
  • Confirm leaf type: Pinnately compound (leaflets in rows along a stalk).
  • Confirm flower colour: White.
  • Confirm fruit type: Legume.
  • In season, compare flowering and fruiting time: Throughout the year.
  • In India, compare location records such as Andaman & Nicobar Islands, West Bengal.

Plant Details

Scientific name
Intsia bijuga
Genus
Intsia
Habit
Tree
Habitat
Tidal forests
Habitat type
Coastal, Forest
Distribution
India, Sundarbans, Andamans (India), Sri Lanka, Madagascar, Malesia, Seychelles, Solomon Islands, Papua New Guinea, Japan, Australia, American Samoa
Found in India
Andaman & Nicobar Islands, West Bengal
Flowering & fruiting
Throughout the year
Conservation status
Vulnerable (VU)

Leaf characters

Leaf type
Pinnately compound (leaflets in rows along a stalk)recorded

Typical of the family

Arrangement
Alternate
Entire margin leaf character
Margin
Entire
Pinnate venation leaf character
Venation
Pinnate

Characters marked “recorded” are for Moluccan Iron Wood itself; the rest are typical of the Caesalpiniaceae family.

Flower & fruit characters

Flower colour
Whiterecorded
Fruit type
LegumerecordedA dry pod that splits open along two seams (typical of the pea/bean family).“The fruit is a rather flat woody pod measuring between 10–28 cm (3.9–11.0 in) long and 4–8 cm (1.6–3.1 in) broad, with up to 8 disc-shaped seeds about 3 cm (1.2 in) diameter and 1 ” — Wikipedia, CC BY-SA 4.0

Typical of the family

Inflorescence
Raceme
Fruit
Legume

Characters marked “recorded” are for Moluccan Iron Wood itself; the rest are typical of the Caesalpiniaceae family — flowering plants only.

About Moluccan Iron Wood

Moluccan Iron Wood (Intsia bijuga) is a tree in the Caesalpiniaceae family. In India it has been recorded in Andaman & Nicobar Islands and West Bengal. It grows in tidal forests. It flowers and fruits through much of the year.

Uses

Locally it is long used in traditional medicine, cut for timber and furniture and a source of dye or tannin. Those medicinal uses are traditional attributions, not medical advice.

In culture

It is treated as sacred and appears in worship.

Illustration representing the Caesalpiniaceae family
Botanical family

Caesalpiniaceae

Senna family

Moluccan Iron Wood belongs to the Caesalpiniaceae family.

The illustration represents the family — not necessarily this exact species.

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