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European aspen

Populus tremula · Salicaceae · all Populus records · also called Populus davidiana · Wikipedia

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Form
tree
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

State distribution
Documented in MA, MO.
Introduced / established
1 sourced range or established record. This is not an invasive warning.

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 (2)
Corroboration (2 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

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

    • Primary study Shan2008: Shan, Y., Liu, N., & Shu, L. (2008). Flammability ranking of foliage species by factor analysis of physical and chemical pyric properties. Fire and Materials: An International Journal, 32, 371-382.

      Shared row context: plant part leaves; fuel live; predrying no; site Shan2008-1; sampling ND.

      • “temperature at flaming (°C): 268”

        FLAMITS record 12540; Ignitability measurement; device ignition temperature tester.

      • “calorific value (kcal/kg): 4329.58”

        FLAMITS record 12541; Combustibility measurement; device calorimeter.

Fire-resistant trees instead

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

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Populus tremula (Populus davidiana). FireApproved. https://fireapproved.com/plants/populus-tremula/. Last verified 2026-08-25.