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Cajeput

Melaleuca cajuputi

Also called Cajuput, White samet, Cajaput, Cajaput Tree, Paperbark Teatree, Swamp Teatree

In Singapore: Gelam, Paper Bark Tree, Kayu Puteh, Tea Tree, Paper-bark, Cajeput, Cajeput Oil Tree, White Tree, White Wood, 白千层 (Native to Singapore, Data deficient)

Cajeput
Photo: Murray Fagg, CC BY 3.0

Cajeput is a medium to tall tree in the myrtle family, known for papery bark and a source of cajuput oil; it is a species, not a genus. It grows best in warm, wet or seasonally flooded conditions and is most at home in tropical swamps.

Family
Myrtaceae (Myrtle family)
Grows as
Tree
Light
Full sun
Water
Keep soil consistently moist; it tolerates waterlogging and wet ground.
Soil
Moist, loamy or peaty soil; tolerates clay and poor soils.
Temperature
20–35 °C; protect below 5 °C.
How easy
Moderate
Native range
Indo-China to N. Northern Territory
Climate
seasonally dry tropical

About

Melaleuca cajuputi, commonly known as cajuput or white samet is a plant in the myrtle family, Myrtaceae and is widespread in Australia, Southeast Asia, New Guinea and the Torres Strait islands. It is a medium to tall tree with papery bark, silvery new growth and white or greenish flower spikes. It has important uses as a source of cajuput oil.

Where it grows

Melaleuca cajuputi subsp. cajuputi occurs in the Dampier Peninsula, Calder River, Fitzroy Crossing district in the Central Kimberley biogeographic zone in Western Australia, the northern part of the Northern Territory, Ambon Island, Buru Island of Maluku, and East Timor. It grows in woodland, vine forest, gallery forest and savannah forest, on clayey and peaty loam.

Other Melaleuca plants

Common netbush · Narrow Leaf Paperbark · Bracelet honey myrtle · River teatree · Myrtle Family · Goldfields Bottlebrush · Blue Paperbark · Prickly Leaved Paperbark · Creek Tea–tree · Swamp paperbark · Slender Honey Myrtle · Weeping Paperbark

[Contains information from Leaf Area Index (LAI) and Heritage Trees from data.gov.sg (National Parks Board), made available under the terms of the Singapore Open Data Licence version 1.0]

Text excerpted from the Wikipedia article Melaleuca cajuputi by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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