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Champak

Michelia champaca (accepted: Magnolia champaca) · Magnoliaceae · all Michelia records

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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: 1 condition stated in cited fire-evidence rows.
Fire ecology context: No section-reviewed fire-ecology context is normalized.
Placement evidence: 0 source placement records; source schemes remain separate.
Evidence regions: Curitiba, Paraná, Brazil; Global
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.

Champak (Michelia champaca) — Photo: (c) Ong Jyh Seng, some rights reserved (CC BY-SA), uploaded by Ong Jyh Seng (CC BY-SA), via iNaturalist. Species-typical, not necessarily this cultivar.

Form: tree
Region: Brazil
Rated in: Curitiba, Paraná, Brazil; Global
Family: Magnoliaceae
Evidence: 12 cited sources

Conditions in the fire evidence

These describe tested or rated plant material. They are not horticultural maintenance instructions.

green: Evaluation of the flammability of trees and shrubs used in green barriers in southern Brazil evidence row

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)

Evaluation of the flammability of trees and shrubs used in green barriers in southern Brazil — USDA Forest Service (Batista, Biondi, Tetto et al.; Universidade Federal do Paraná) · 2013 · original source Primary evidence Lab-tested lineage: ufpr-cortinas-tree

“Flammable (FV 3)” · score 3 (valette-0-5-live-shoot) · condition: green

Mean time to ignition 13.1 s; mean flame length 8.16 cm.

Listed without a rating (11)

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

11 cited rows from this source; its identity, lineage and tier are stated once.
- “time to flaming (s): 13.1” · score 13.1 (FLAMITS — time to flaming (s))
  
  FLAMITS record 439; Ignitability measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Batista2012-1; sampling ND. Primary study Batista2012: Batista, C., Biondi, D., França, A., de Assunção, R., Tres, A., Costa, R., ... Kovalsyki, B. (2012). Evaluación de la Inflamabilidad de Árboles y Arbustos Utilizados en la Implementación de Barreras Verdes en el Sur del Brasil. Cuarto Simposio Internacional Sobre Políticas, Planificación y Economía de los Incendios Forestales: Cambio Climático e Incendios Forestales, Ciudad de México, México.
- “burning duration (s): 3.87” · score 3.87 (FLAMITS — burning duration (s))
  
  FLAMITS record 444; Sustainability measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Batista2012-1; sampling ND. Primary study Batista2012: Batista, C., Biondi, D., França, A., de Assunção, R., Tres, A., Costa, R., ... Kovalsyki, B. (2012). Evaluación de la Inflamabilidad de Árboles y Arbustos Utilizados en la Implementación de Barreras Verdes en el Sur del Brasil. Cuarto Simposio Internacional Sobre Políticas, Planificación y Economía de los Incendios Forestales: Cambio Climático e Incendios Forestales, Ciudad de México, México.
- “flammability value: 3” · score 3 (FLAMITS — flammability value)
  
  FLAMITS record 449; Ignitability measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Batista2012-1; sampling ND. Primary study Batista2012: Batista, C., Biondi, D., França, A., de Assunção, R., Tres, A., Costa, R., ... Kovalsyki, B. (2012). Evaluación de la Inflamabilidad de Árboles y Arbustos Utilizados en la Implementación de Barreras Verdes en el Sur del Brasil. Cuarto Simposio Internacional Sobre Políticas, Planificación y Economía de los Incendios Forestales: Cambio Climático e Incendios Forestales, Ciudad de México, México.
- “flame height (cm): 8.16” · score 8.16 (FLAMITS — flame height (cm))
  
  FLAMITS record 454; Combustibility measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Batista2012-1; sampling ND. Primary study Batista2012: Batista, C., Biondi, D., França, A., de Assunção, R., Tres, A., Costa, R., ... Kovalsyki, B. (2012). Evaluación de la Inflamabilidad de Árboles y Arbustos Utilizados en la Implementación de Barreras Verdes en el Sur del Brasil. Cuarto Simposio Internacional Sobre Políticas, Planificación y Economía de los Incendios Forestales: Cambio Climático e Incendios Forestales, Ciudad de México, México.
- “time to flaming (s): 19.8” · score 19.8 (FLAMITS — time to flaming (s))
  
  FLAMITS record 11926; Ignitability measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Santos2018a-1; sampling ND. Primary study Santos2018a: Santos, J. F. L., Batista, A. C., Tres, A., Tetto, A. F., & Kovalsyki, B. (2018a). Flammability and combustibility of potential species for use as fuel breaks. In: D. X. Viegas, Advances in Forest Fire Research 2018 (pp. 788-793), Portugal, University of Coimbra.
- “flame height (cm): 4.92” · score 4.92 (FLAMITS — flame height (cm))
  
  FLAMITS record 11935; Combustibility measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Santos2018a-1; sampling ND. Primary study Santos2018a: Santos, J. F. L., Batista, A. C., Tres, A., Tetto, A. F., & Kovalsyki, B. (2018a). Flammability and combustibility of potential species for use as fuel breaks. In: D. X. Viegas, Advances in Forest Fire Research 2018 (pp. 788-793), Portugal, University of Coimbra.
- “flammability value: 1” · score 1 (FLAMITS — flammability value)
  
  FLAMITS record 11944; Ignitability measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Santos2018a-1; sampling ND. Primary study Santos2018a: Santos, J. F. L., Batista, A. C., Tres, A., Tetto, A. F., & Kovalsyki, B. (2018a). Flammability and combustibility of potential species for use as fuel breaks. In: D. X. Viegas, Advances in Forest Fire Research 2018 (pp. 788-793), Portugal, University of Coimbra.
- “burning duration (s): 4.5” · score 4.5 (FLAMITS — burning duration (s))
  
  FLAMITS record 11953; Sustainability measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Santos2018a-1; sampling ND. Primary study Santos2018a: Santos, J. F. L., Batista, A. C., Tres, A., Tetto, A. F., & Kovalsyki, B. (2018a). Flammability and combustibility of potential species for use as fuel breaks. In: D. X. Viegas, Advances in Forest Fire Research 2018 (pp. 788-793), Portugal, University of Coimbra.
- “flame height (cm): 32.6” · score 32.6 (FLAMITS — flame height (cm))
  
  FLAMITS record 11962; Combustibility measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Santos2018a-1; sampling ND. Primary study Santos2018a: Santos, J. F. L., Batista, A. C., Tres, A., Tetto, A. F., & Kovalsyki, B. (2018a). Flammability and combustibility of potential species for use as fuel breaks. In: D. X. Viegas, Advances in Forest Fire Research 2018 (pp. 788-793), Portugal, University of Coimbra.
- “rate of burning spread (cm/s): 70” · score 70 (FLAMITS — rate of burning spread (cm/s))
  
  FLAMITS record 11971; Sustainability measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Santos2018a-1; sampling ND. Primary study Santos2018a: Santos, J. F. L., Batista, A. C., Tres, A., Tetto, A. F., & Kovalsyki, B. (2018a). Flammability and combustibility of potential species for use as fuel breaks. In: D. X. Viegas, Advances in Forest Fire Research 2018 (pp. 788-793), Portugal, University of Coimbra.
- “calorific value (kcal/kg): 3707.8” · score 3707.8 (FLAMITS — calorific value (kcal/kg))
  
  FLAMITS record 11980; Combustibility measurement; plant part twigs; fuel live; predrying no; device epiradiator; site Santos2018a-1; sampling ND. Primary study Santos2018a: Santos, J. F. L., Batista, A. C., Tres, A., Tetto, A. F., & Kovalsyki, B. (2018a). Flammability and combustibility of potential species for use as fuel breaks. In: D. X. Viegas, Advances in Forest Fire Research 2018 (pp. 788-793), Portugal, University of Coimbra.

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Last verified 2026-08-24. JSON (CC BY 4.0)

Profiles: USDA PLANTS · GBIF ·

Michelia champaca (Champak). FireApproved. https://fireapproved.com/plants/magnolia-champaca/. Last verified 2026-08-24.