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Salacca affinis

Salacca affinis
Photo: Daderot, CC0

Red salak, a spiny, clumping palm from the rainforest understory of Southeast Asia, grown mainly in botanical gardens. It is a clump-forming species with spiny stems and leaves that needs warm, humid, moist conditions.

Family
Arecaceae (Palm family)
Grows as
Shrub
Light
Part shade, Shade
Water
Keep the soil consistently moist, as it grows naturally near ponds and swamps.
Soil
Rich, moist, well-drained organic soil or a peat-based mix.
Temperature
22–32 °C; protect below 15 °C
How easy
Hard
Edible
Yes, some parts
Native range
W. Malesia
Climate
wet tropical

About

Salacca affinis, also known as red salak, red snakefruit salak, red snakefruit, buah ridan salak, buah ridan, linsum, salak hutan, buah manau, kelubi, buah rotan, and ridan, is a flowering shrub in the family Arecaceae. The specific epithet (affinis) comes from Latin "ad finis", meaning "at the boundary", and refers to its resemblance with the congener species Salacca zalacca.

Where it grows

Salacca affinis is native to Singapore, Peninsular Malaysia, Borneo, Java, and Sumatra, and occurs in the understory of rainforests, especially near ponds and swamps.

Uses

Salacca affinis is rarely cultivated outside of its native range. Since its spines discourage its cultivation in parks and gardens, it is rarely found in cultivation outside of botanical gardens. Cultivation for fruit is limited as those of Salacca zalacca are superior, although it is sometimes gathered locally and sold in markets.

Other Salacca plants

Salak

Text excerpted from the Wikipedia article Salacca affinis 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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