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Common Rengas

Gluta wallichii · Anacardiaceae · also called Gluta wallichii · Wikipedia

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Form
tree
Region
Singapore
Rated in
Global
On this lot

1. Fire evidence and conditions

Fire evidence
Mixed evidence — location does not change the cited classification.
Evidence regions
Global

2. Why this plant is relevant here

3. Legal, ecological, and broader status

How to read this page

The status above is computed from the cited rows below: independent recommendations can support a fire-resistant result, an avoid row can produce keep-away, and disagreement stays visible as conflict. Placement notes preserve each source’s own scheme rather than translating unlike rules into one scale. This is evidence about a plant, not permission to plant it in every part of the defensible space; Zone 0 remains noncombustible.

The evidence

Grouped by what each source concluded. Primary evidence rated the plant itself (a lab, field program, or original curation); corroboration compiled or republished another source's rating and resolves to its root lineage.

Listed without a rating (3)
Corroboration (3 rows from 1 source)
  • FLAMITS: FLAMmability plant traiTS database — Dryad / Global Ecology and Biogeography · Dryad version 9 · original source Corroboration Trait database lineage: meta-aggregator

    3 cited rows from this source; its identity, lineage and tier are stated once.

    • Primary study Rahman2023: Rahman, N. E. B., Smith, S. W., Lam, W. N., Chong, K. Y., Chua, M. S. E., Teo, P. Y., ... Wardle, D. A. (2023). Leaf decomposition and flammability are largely decoupled across species in a tropical swamp forest despite sharing some predictive leaf functional traits. New Phytologist, 238: 598-611.

      Shared row context: plant part litter; fuel all; predrying yes; device epiradiator; site Rahman2023-1; sampling July 2020 and january 2021.

      • “maximum flame temperature (°C): 494.913958”

        FLAMITS record 19478; Combustibility measurement.

      • Shared measurement context: Ignitability measurement.

        • “time to smoke (s): 124.96985”

          FLAMITS record 19500.

        • “time to smouldering (s): 129.8298”

          FLAMITS record 19522.

Fire-resistant trees instead

Last verified 2026-08-25. JSON (CC BY 4.0)

Profiles: GBIF · iNaturalist · Wikidata · Wikipedia ·

Gluta wallichii (Gluta wallichii). FireApproved. https://fireapproved.com/plants/gluta-wallichii/. Last verified 2026-08-25.