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Inanga

Dracophyllum longifolium · Ericaceae · all Dracophyllum records · also called Inaka

Your local evidence lens

Separate evidence questions, never one approval badge

Set a ZIP to compare this record with state distribution, native range, USDA hardiness, and invasive records.

A genus split is not a placement verdict. Set a ZIP to read the local documented split.

1. Fire evidence and conditions

Fire evidence: Mixed evidence — location does not change the cited classification.
Fire-performance conditions: No test or rating condition is normalized.
Fire ecology context: No section-reviewed fire-ecology context is normalized.
Placement evidence: 0 source placement records; source schemes remain separate.
Evidence regions: Global; New Zealand
Maintenance: No sourced horticultural maintenance assertion is normalized; fire-test conditions do not supply maintenance advice.

2. Why this plant is relevant here

State distribution: No state distribution is normalized.
Native range: No current cited or legacy state native range is normalized.
Introduced / established: No introduced or established row is normalized; that does not prove native status.
USDA hardiness: No hardiness value is normalized.

3. Legal, ecological, and broader status

Legal-list status: Set a location for an exact legal-list result; source silence is not clearance.
Seed-list status: Set a location to compare the separate state noxious-weed seed layer.
Reported invasive here: No ecological invasive report is normalized; that does not prove noninvasiveness.
Broader regional context: Aggregate AK, HI, and L48 evidence is shown only as regional context, never as an exact-state finding.
Federal context: Federal designations remain separate from state legal-list results.

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.

Inanga (Dracophyllum longifolium) — Photo: (c) Christopher Stephens, some rights reserved (CC BY-SA) (CC BY-SA), via iNaturalist. Species-typical, not necessarily this cultivar.

Form: shrub
Region: New Zealand
Rated in: Global; New Zealand
Family: Ericaceae
Evidence: 15 cited sources

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.

Mid-scale / conditional (1)

Low Flammability Plants directory — Fire and Emergency New Zealand (plant flammability testing at Lincoln University) · 2026 · original source Primary evidence Lab-tested lineage: lincoln-nz-tree

“Moderate/high flammability”

Moderate/high flammability classification.

Listed without a rating (14)

FLAMITS: FLAMmability plant traiTS database — Dryad / Global Ecology and Biogeography · Dryad version 9 · original source Corroboration Trait database lineage: meta-aggregator

14 cited rows from this source; its identity, lineage and tier are stated once.
- “ignition frequency (%): 100” · score 100 (FLAMITS — ignition frequency (%))
  
  FLAMITS record 3; Ignitability measurement; plant part branches; fuel all; predrying yes; device grill; site Alam2020-1; sampling ND. Primary study Alam2020: Alam, M. A., Wyse, S. V., Buckley, H. L., Perry, G. L. W., Sullivan, J. J., Mason, N. W. H., . . . Curran, T. J. (2020). Shoot flammability is decoupled from leaf flammability, but controlled by leaf functional traits. Journal of Ecology, 108, 641-653.
- “maximum sample temperature (°C): 661.25” · score 661.25 (FLAMITS — maximum sample temperature (°C))
  
  FLAMITS record 19; Combustibility measurement; plant part branches; fuel all; predrying yes; device grill; site Alam2020-1; sampling ND. Primary study Alam2020: Alam, M. A., Wyse, S. V., Buckley, H. L., Perry, G. L. W., Sullivan, J. J., Mason, N. W. H., . . . Curran, T. J. (2020). Shoot flammability is decoupled from leaf flammability, but controlled by leaf functional traits. Journal of Ecology, 108, 641-653.
- “burning duration (s): 41.5” · score 41.5 (FLAMITS — burning duration (s))
  
  FLAMITS record 35; Sustainability measurement; plant part branches; fuel all; predrying yes; device grill; site Alam2020-1; sampling ND. Primary study Alam2020: Alam, M. A., Wyse, S. V., Buckley, H. L., Perry, G. L. W., Sullivan, J. J., Mason, N. W. H., . . . Curran, T. J. (2020). Shoot flammability is decoupled from leaf flammability, but controlled by leaf functional traits. Journal of Ecology, 108, 641-653.
- “estimated burnt biomass (%): 51.25” · score 51.25 (FLAMITS — estimated burnt biomass (%))
  
  FLAMITS record 51; Consumability measurement; plant part branches; fuel all; predrying yes; device grill; site Alam2020-1; sampling ND. Primary study Alam2020: Alam, M. A., Wyse, S. V., Buckley, H. L., Perry, G. L. W., Sullivan, J. J., Mason, N. W. H., . . . Curran, T. J. (2020). Shoot flammability is decoupled from leaf flammability, but controlled by leaf functional traits. Journal of Ecology, 108, 641-653.
- “time to flaming (s): 1.6” · score 1.6 (FLAMITS — time to flaming (s))
  
  FLAMITS record 2106; Ignitability measurement; plant part branches; fuel all; predrying yes; device grill; site Cui2020b-10; sampling summer and autumn. Primary study Cui2020b: Cui, X., Paterson, A. M., Alam, M. A., Wyse, S. V., Marshall, K., Perry, G. L. W., & Curran, T. J. (2020b). Shoot-level flammability across the Dracophyllum (Ericaceae) phylogeny: evidence for flammability being an emergent property in a land with little fire. New Phytologist, 228, 95-105
- “maximum flame temperature (°C): 559.8” · score 559.8 (FLAMITS — maximum flame temperature (°C))
  
  FLAMITS record 2127; Combustibility measurement; plant part branches; fuel all; predrying yes; device grill; site Cui2020b-10; sampling summer and autumn. Primary study Cui2020b: Cui, X., Paterson, A. M., Alam, M. A., Wyse, S. V., Marshall, K., Perry, G. L. W., & Curran, T. J. (2020b). Shoot-level flammability across the Dracophyllum (Ericaceae) phylogeny: evidence for flammability being an emergent property in a land with little fire. New Phytologist, 228, 95-105
- “burning duration (s): 59.8” · score 59.8 (FLAMITS — burning duration (s))
  
  FLAMITS record 2148; Sustainability measurement; plant part branches; fuel all; predrying yes; device grill; site Cui2020b-10; sampling summer and autumn. Primary study Cui2020b: Cui, X., Paterson, A. M., Alam, M. A., Wyse, S. V., Marshall, K., Perry, G. L. W., & Curran, T. J. (2020b). Shoot-level flammability across the Dracophyllum (Ericaceae) phylogeny: evidence for flammability being an emergent property in a land with little fire. New Phytologist, 228, 95-105
- “estimated burnt biomass (%): 56” · score 56 (FLAMITS — estimated burnt biomass (%))
  
  FLAMITS record 2169; Consumability measurement; plant part branches; fuel all; predrying yes; device grill; site Cui2020b-10; sampling summer and autumn. Primary study Cui2020b: Cui, X., Paterson, A. M., Alam, M. A., Wyse, S. V., Marshall, K., Perry, G. L. W., & Curran, T. J. (2020b). Shoot-level flammability across the Dracophyllum (Ericaceae) phylogeny: evidence for flammability being an emergent property in a land with little fire. New Phytologist, 228, 95-105
- “temperature at smoke (°C): 167.73” · score 167.73 (FLAMITS — temperature at smoke (°C))
  
  FLAMITS record 8375; Ignitability measurement; plant part leaves; fuel live; predrying yes; device muffle furnace; site Mason2016-9; sampling summer. 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.
- “temperature at smoke (°C): 155.78” · score 155.78 (FLAMITS — temperature at smoke (°C))
  
  FLAMITS record 8376; Ignitability measurement; plant part leaves; fuel live; predrying yes; device muffle furnace; site Mason2016-9; sampling summer. 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.
- “temperature at flaming (°C): 314.37” · score 314.37 (FLAMITS — temperature at flaming (°C))
  
  FLAMITS record 8590; Ignitability measurement; plant part leaves; fuel live; predrying yes; device muffle furnace; site Mason2016-9; sampling summer. 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.
- “temperature at flaming (°C): 301.32” · score 301.32 (FLAMITS — temperature at flaming (°C))
  
  FLAMITS record 8591; Ignitability measurement; plant part leaves; fuel live; predrying yes; device muffle furnace; site Mason2016-9; sampling summer. 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.
- “temperature increase rate (°C/s): 21.08” · score 21.08 (FLAMITS — temperature increase rate (°C/s))
  
  FLAMITS record 8805; Combustibility measurement; plant part leaves; fuel live; predrying yes; device muffle furnace; site Mason2016-9; sampling summer. 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.
- “temperature increase rate (°C/s): 14.77” · score 14.77 (FLAMITS — temperature increase rate (°C/s))
  
  FLAMITS record 8806; Combustibility measurement; plant part leaves; fuel live; predrying yes; device muffle furnace; site Mason2016-9; sampling summer. 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.

Fire-resistant shrubs instead

Mastic
Pistacia lentiscus

Cistus salviifolius
Cistus salvaefolius

Creeping Myoporum
Myoporum parvifolium

Kinnikinnick
Arctostaphylos uva-ursi

Kurrajong
Brachychiton populneus

Calicotome spinosa
Calycotoma spinosa

Last verified 2026-08-23. JSON (CC BY 4.0)

Profiles: GBIF · iNaturalist · Wikidata ·

Dracophyllum longifolium (Inanga, Inaka). FireApproved. https://fireapproved.com/plants/dracophyllum-longifolium/. Last verified 2026-08-23.