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Tea-oil camellia
Camellia oleifera
Your local evidence lens
Separate evidence questions, never one approval badge
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
- 1 source placement record; source schemes remain separate.
- Evidence regions
- Global; eastern US
- 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
- Documented in DC, DE, MD, NJ, OH, PA, WV.
- 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
- Only uncertain or inapplicable hardiness rows are cited; no primary zone is projected.
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.
- Form
- tree
- USDA hardiness
- Only uncertain or inapplicable source rows; no primary zone projected
- Mature height
- ~20 ft
- Light
- Part sun
- Grows in
- DC, DE, MD, NJ, OH, PA, WV
- Rated in
- Global; eastern US
- Family
- Theaceae
- Evidence
- 12 cited sources
Plant hardiness evidence
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Eastern United States Fire Performance Plant Selector
Source prints 7 · single-value meaning unresolved
Where its sources say to plant it
- Eastern United States Fire Performance Plant Selector: Landscape Zone 3 — 10–30 ft from the structure; thin vegetation, remove debris, and minimize plant massing
The evidence
Mid-scale / conditional (1)
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Eastern United States Fire Performance Plant Selector
“AT RISK Firewise (3)”
Source of tea leaves. Used for interbreeding with other camellias for hardiness.
Listed without a rating (11)
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FLAMITS: FLAMmability plant traiTS database
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“time to flaming (s): 41”
FLAMITS record 7045; Ignitability measurement; plant part leaves; fuel live; predrying no; device calorimeter; site Liu2013-1; sampling ND. Primary study Liu2013: Liu, M., Yi, L., Yu, S., Zhou, G., Jiang, H., & Li, X. (2013). Combustibility of fresh leaves of 26 forest species in China. Journal of Tropical Forest Science, 25, 528-536.
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“maximum energy flux (kW/m²): 35.54”
FLAMITS record 7071; Combustibility measurement; plant part leaves; fuel live; predrying no; device calorimeter; site Liu2013-1; sampling ND. Primary study Liu2013: Liu, M., Yi, L., Yu, S., Zhou, G., Jiang, H., & Li, X. (2013). Combustibility of fresh leaves of 26 forest species in China. Journal of Tropical Forest Science, 25, 528-536.
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“mass loss rate (g/s): 1.06”
FLAMITS record 7097; Combustibility measurement; plant part leaves; fuel live; predrying no; device calorimeter; site Liu2013-1; sampling ND. Primary study Liu2013: Liu, M., Yi, L., Yu, S., Zhou, G., Jiang, H., & Li, X. (2013). Combustibility of fresh leaves of 26 forest species in China. Journal of Tropical Forest Science, 25, 528-536.
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“calorific value (kcal/kg): 812.08”
FLAMITS record 7123; Combustibility measurement; plant part leaves; fuel live; predrying no; device calorimeter; site Liu2013-1; sampling ND. Primary study Liu2013: Liu, M., Yi, L., Yu, S., Zhou, G., Jiang, H., & Li, X. (2013). Combustibility of fresh leaves of 26 forest species in China. Journal of Tropical Forest Science, 25, 528-536.
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“total heat release (MJ/m²): 1.46”
FLAMITS record 7149; Combustibility measurement; plant part leaves; fuel live; predrying no; device calorimeter; site Liu2013-1; sampling ND. Primary study Liu2013: Liu, M., Yi, L., Yu, S., Zhou, G., Jiang, H., & Li, X. (2013). Combustibility of fresh leaves of 26 forest species in China. Journal of Tropical Forest Science, 25, 528-536.
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“total smoke release (m²/m²): 131.33”
FLAMITS record 7175; Consumability measurement; plant part leaves; fuel live; predrying no; device calorimeter; site Liu2013-1; sampling ND. Primary study Liu2013: Liu, M., Yi, L., Yu, S., Zhou, G., Jiang, H., & Li, X. (2013). Combustibility of fresh leaves of 26 forest species in China. Journal of Tropical Forest Science, 25, 528-536.
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“smoke release rate (m²/s): 0.69”
FLAMITS record 7201; Combustibility measurement; plant part leaves; fuel live; predrying no; device calorimeter; site Liu2013-1; sampling ND. Primary study Liu2013: Liu, M., Yi, L., Yu, S., Zhou, G., Jiang, H., & Li, X. (2013). Combustibility of fresh leaves of 26 forest species in China. Journal of Tropical Forest Science, 25, 528-536.
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“smoke specific extinction area (m²/kg): 170.41”
FLAMITS record 7227; Combustibility measurement; plant part leaves; fuel live; predrying no; device calorimeter; site Liu2013-1; sampling ND. Primary study Liu2013: Liu, M., Yi, L., Yu, S., Zhou, G., Jiang, H., & Li, X. (2013). Combustibility of fresh leaves of 26 forest species in China. Journal of Tropical Forest Science, 25, 528-536.
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“energy flux (kW/m²): 10.52”
FLAMITS record 7253; Combustibility measurement; plant part leaves; fuel live; predrying no; device calorimeter; site Liu2013-1; sampling ND. Primary study Liu2013: Liu, M., Yi, L., Yu, S., Zhou, G., Jiang, H., & Li, X. (2013). Combustibility of fresh leaves of 26 forest species in China. Journal of Tropical Forest Science, 25, 528-536.
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“time to flaming (s): 61”
FLAMITS record 18694; Ignitability measurement; plant part leaves; fuel live; predrying yes; device calorimeter; site Tian2003-1; sampling ND. Primary study Tian2003: Tian, X., Shu, L., & Zhang, X. (2003). Study on the influence of microstructure of trees twig and leaf on combustibility. Scientia Silvae Sinicae, 39, 8488.
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“energy flux (kW/m²): 82”
FLAMITS record 18704; Combustibility measurement; plant part leaves; fuel live; predrying yes; device calorimeter; site Tian2003-1; sampling ND. Primary study Tian2003: Tian, X., Shu, L., & Zhang, X. (2003). Study on the influence of microstructure of trees twig and leaf on combustibility. Scientia Silvae Sinicae, 39, 8488.
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