United States / Grow / Celery-top Pine

Celery-top Pine

Phyllocladus toatoa · Phyllocladaceae · all Phyllocladus records · also called Phyllocladus toatoa · Wikipedia

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Form
tree
Region
New Zealand; United Kingdom
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 (10)
Corroboration (10 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

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

    • Primary study Belcher2016: Belcher, C. M. (2016). The influence of leaf morphology on litter flammability and its utility for interpreting palaeofire. Philosophical Transactions of the Royal Society B: Biological Sciences, 371, 20150163.

      Shared row context: plant part litter; fuel all; predrying yes; device calorimeter; site Belcher2016-1; sampling ND.

      • “time to flaming (s): 7.67”

        FLAMITS record 606; Ignitability measurement.

      • “burning duration (s): 68.34”

        FLAMITS record 621; Sustainability measurement.

      • Shared measurement context: Combustibility measurement.

        • “maximum energy release rate (kW): 4.85”

          FLAMITS record 636.

        • “calorific value (kcal/kg): 3451.24”

          FLAMITS record 651.

    • Primary study Mason2016: Mason, N. W. H., Frazao, C., Buxton, R. P., & Richardson, S. J. (2016). Fire form and function: evidence for exaptive flammability in the New Zealand flora. Plant Ecology, 217, 645-659.

      Shared row context: plant part leaves; fuel live; predrying yes; device muffle furnace; site Mason2016-10; sampling summer.

      • Shared measurement context: Ignitability measurement.

        • “temperature at smoke (°C): 125.18”

          FLAMITS record 8475.

        • “temperature at smoke (°C): 207.65”

          FLAMITS record 8476.

        • “temperature at flaming (°C): 413”

          FLAMITS record 8690.

        • “temperature at flaming (°C): 461.98”

          FLAMITS record 8691.

      • Shared measurement context: Combustibility measurement.

        • “temperature increase rate (°C/s): 15.54”

          FLAMITS record 8905.

        • “temperature increase rate (°C/s): 9.05”

          FLAMITS record 8906.

Fire-resistant trees instead

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

Profiles: GBIF · iNaturalist · Wikidata · Wikipedia ·

Phyllocladus toatoa (Phyllocladus toatoa). FireApproved. https://fireapproved.com/plants/phyllocladus-toatoa/. Last verified 2026-08-25.