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Confederate jasmine

Trachelospermum jasminoides · Apocynaceae · all Trachelospermum records

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: Fire-resistant — 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: 4 source placement records; source schemes remain separate.
Evidence regions: Austin, Texas; California; Catalonia, Spain; Global; Marin County, California; New Zealand; eastern US
Maintenance: No sourced horticultural maintenance assertion is normalized; fire-test conditions do not supply maintenance advice.

Typed publication scope: 3 scopes across 3 cited fire sources

Fire-Resistant Plants Common to Marin County · Official scoped edition
- Marin County (CA footprint); partial normalized coverage · 2019-01-01
  The publication is explicitly limited to plants common to Marin County. FireApproved publishes 104 exact owners as Marin regional context while retaining its placement, spacing, irrigation, and maintenance boundary. It is not statewide California guidance or parcel suitability.
Defensible Space Landscaping in the Urban/Wildland Interface: A Compilation of Fire Performance Ratings of Residential Landscape Plants · Official scoped edition
- CA; partial normalized coverage · 1997-07-01
  The UC Forest Products Laboratory says the guide covers properties of common California landscaping plants and was prepared for California fire agencies. FireApproved publishes 130 exact owners at historical California publication scope. The report is a 1997 compilation, not a current endorsement, site rating, or independent test of every row.
Firewise Landscaping (Travis County) · Official scoped edition
- Travis County, Austin area (TX footprint); partial normalized coverage · 2024-01-16
  Texas A&M AgriLife Extension publishes this page through its Travis County horticulture program. FireApproved publishes 56 exact owners and retains the source's zone and warning conditions. This is county/Austin regional context, not a second statewide Texas table or site clearance.

2. Why this plant is relevant here

State distribution: Documented in DC, DE, FL, LA, MD, NJ, OH, PA, TX, WV.
Native range: No current cited or legacy state native range is normalized.
Introduced / established: 3 sourced range or established records; set a location to match them. This is not an invasive warning.
USDA hardiness: Documented minimum 7b; no upper limit is documented.

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: 1 ecological invasive report; set a location to distinguish exact from regional context.
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.

Confederate jasmine (Trachelospermum jasminoides) — Photo: (c) Lewis, some rights reserved (CC BY-SA) (CC BY-SA), via iNaturalist. Species-typical, not necessarily this cultivar.

Form: vine
USDA hardiness: Minimum 7b; upper limit not documented
Mature height: ~35 ft
Light: Full sun
Water need: moderate
Grows in: DC, DE, FL, LA, MD, NJ, OH, PA +2
Rated in: Austin, Texas; California; Catalonia, Spain; Global +3
Family: Apocynaceae
Evidence: 14 cited sources

Native and introduced range evidence

These are exact U.S. botanical-area records from the cited range source. Native and introduced describe biogeographic relationship, not fire performance or planting approval. Doubtful and extinct rows stay visible but do not count as current presence.

Current native

0

exact source areas

Current introduced

3

exact source areas

Qualified

0

doubtful or extinct source rows

3 introduced source areas · World Checklist of Vascular Plants, version 16 v16, as of 2026-06-04

Alabama (AL)
Arkansas (AR)
Florida (FL)

The lossless worldwide derivative is retained once in the research corpus; object pages repeat only exact U.S. areas needed by the local lens. The JSON twin carries the same page assertions.

Plant hardiness evidence

These values describe the plant source. Your ZIP zone comes from the separate 2023 USDA Plant Hardiness Zone Map. Whole-zone values stay whole-zone, and a single unresolved value is not treated as a tolerance range. Different source boundaries stay separate: overlapping statements are compared independently, while only ranges with no shared zone are called a conflict.

Eastern United States Fire Performance Plant Selector · record trachelospermum-jasminoides · 2016-wayback · as of 2026-08-26

Source prints 8 · single-value meaning unresolved · whole zone precision · source stated

Source taxon: Trachelospermum jasminoides · exact match.

Source location: Cold Hardiness Zone field in the recovered selector record.

Not used for comparison: The recovered selector prints one Cold Hardiness Zone value but does not define it as a minimum threshold or a one-zone range.
USDA PLANTS Database — Plant Characteristics · record TRJA · PLANTS Help Document 2022; characteristics cache retrieved 2026-08-23 · as of 2026-08-26

Minimum 7b · no upper limit documented · half zone precision · derived containing band

Exact source measurement: 7°F; mapped only to its containing half-zone.

Source taxon: Trachelospermum jasminoides · source identifier match.

Source location: PlantCharacteristics record 43467, Temperature, Minimum (°F).

Conditions in the fire evidence

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

irrigated: Fire-Resistant Plants Common to Marin County evidence row

Where its sources say to plant it

Placement rules below use each source's own distances or named zones, tied to its rating. They are not interchangeable with the directory's current Zone 0 guidance.

Eastern United States Fire Performance Plant Selector: Landscape Zone 2 — 5–10 ft from the structure; maintained lawn or fuel breaks, with easily ignited evergreens avoided [Fire Performance Plant Selector landscape zone] (mid-scale rating)
Guía de pirojardinería: suitable inside or outside the 25-metre maximum-risk zone [girona-2020-iuf-25m-suitability] (with its recommendation)
Defensible Space Landscaping in the Urban/Wildland Interf…: Chapter 4, Landscape Vegetation Database [ucfpl-1997] (with its recommendation)
Firewise Landscaping: Vines [Travis County Firewise page sections] (with its avoid rating)

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.

Avoids (1)

Firewise Landscaping (Travis County) — Texas A&M AgriLife Extension, Travis County · page modified 2024-01-16 · original source Corroboration Compilation lineage: unknown

“Plants to Avoid for Zone 1 (within 30′ of Structure)”

Listed as Jasmine, Confederate — Trachelospermum jasminoides. The page says Zone 1 entries should be restricted to zones 2 or 3; all-zone entries are highly flammable due to volatile oils or growth habit.

Mid-scale / conditional (1)

Eastern United States Fire Performance Plant Selector — USDA Forest Service Northeastern Area S&PF + state Firewise programs (WV, OH, PA, DE, DC, MD, NJ) · 2016-wayback · original source Primary evidence Keyed curation lineage: ufifas-srs-tree

“AT RISK Firewise (3)”

Outstanding creamy white flowers with great scent.

Listed without a rating (8)

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

8 cited rows from this source; its identity, lineage and tier are stated once.
- “ignition frequency (%): 33.3” · score 33.3 (FLAMITS — ignition frequency (%))
  
  FLAMITS record 1506; Ignitability measurement; plant part branches; fuel all; predrying yes; device grill; site Cui2020a-1; sampling ND. Primary study Cui2020a: Cui, X., Paterson, A. M., Wyse, S. V., Alam, M. A., Maurin, K. J. L., Pieper, R., ... Curran, T. J. (2020a). Shoot flammability of vascular plants is phylogenetically conserved and related to habitat fire-proneness and growth form. Nature Plants, 6, 355-359.
- “maximum sample temperature (°C): 227.7” · score 227.7 (FLAMITS — maximum sample temperature (°C))
  
  FLAMITS record 1700; Combustibility measurement; plant part branches; fuel all; predrying yes; device grill; site Cui2020a-1; sampling ND. Primary study Cui2020a: Cui, X., Paterson, A. M., Wyse, S. V., Alam, M. A., Maurin, K. J. L., Pieper, R., ... Curran, T. J. (2020a). Shoot flammability of vascular plants is phylogenetically conserved and related to habitat fire-proneness and growth form. Nature Plants, 6, 355-359.
- “burning duration (s): 2.2” · score 2.2 (FLAMITS — burning duration (s))
  
  FLAMITS record 1894; Sustainability measurement; plant part branches; fuel all; predrying yes; device grill; site Cui2020a-1; sampling ND. Primary study Cui2020a: Cui, X., Paterson, A. M., Wyse, S. V., Alam, M. A., Maurin, K. J. L., Pieper, R., ... Curran, T. J. (2020a). Shoot flammability of vascular plants is phylogenetically conserved and related to habitat fire-proneness and growth form. Nature Plants, 6, 355-359.
- “estimated burnt biomass (%): 5.8” · score 5.8 (FLAMITS — estimated burnt biomass (%))
  
  FLAMITS record 2088; Consumability measurement; plant part branches; fuel all; predrying yes; device grill; site Cui2020a-1; sampling ND. Primary study Cui2020a: Cui, X., Paterson, A. M., Wyse, S. V., Alam, M. A., Maurin, K. J. L., Pieper, R., ... Curran, T. J. (2020a). Shoot flammability of vascular plants is phylogenetically conserved and related to habitat fire-proneness and growth form. Nature Plants, 6, 355-359.
- “time to flaming (s): 3.25” · score 3.25 (FLAMITS — time to flaming (s))
  
  FLAMITS record 19457; Ignitability measurement; plant part branches; fuel all; predrying yes; device grill; site Murray2023-1; sampling ND. Primary study Murray2023: Murray, B. R., Hawthorne, T., Curran, T. J., Krix, D. W., Wallace, M. I., Young, K., ... & Webb, J. K. (2023). Shoot flammability patterns among plant species of the wildlandurban interface in the fire-prone Greater Blue Mountains World Heritage Area. International Journal of Wildland Fire, Online early.
- “burning duration (s): 2.75” · score 2.75 (FLAMITS — burning duration (s))
  
  FLAMITS record 19458; Sustainability measurement; plant part branches; fuel all; predrying yes; device grill; site Murray2023-1; sampling ND. Primary study Murray2023: Murray, B. R., Hawthorne, T., Curran, T. J., Krix, D. W., Wallace, M. I., Young, K., ... & Webb, J. K. (2023). Shoot flammability patterns among plant species of the wildlandurban interface in the fire-prone Greater Blue Mountains World Heritage Area. International Journal of Wildland Fire, Online early.
- “maximum flame temperature (°C): 298.25” · score 298.25 (FLAMITS — maximum flame temperature (°C))
  
  FLAMITS record 19459; Combustibility measurement; plant part branches; fuel all; predrying yes; device grill; site Murray2023-1; sampling ND. Primary study Murray2023: Murray, B. R., Hawthorne, T., Curran, T. J., Krix, D. W., Wallace, M. I., Young, K., ... & Webb, J. K. (2023). Shoot flammability patterns among plant species of the wildlandurban interface in the fire-prone Greater Blue Mountains World Heritage Area. International Journal of Wildland Fire, Online early.
- “estimated burnt biomass (%): 4” · score 4 (FLAMITS — estimated burnt biomass (%))
  
  FLAMITS record 19460; Consumability measurement; plant part branches; fuel all; predrying yes; device grill; site Murray2023-1; sampling ND. Primary study Murray2023: Murray, B. R., Hawthorne, T., Curran, T. J., Krix, D. W., Wallace, M. I., Young, K., ... & Webb, J. K. (2023). Shoot flammability patterns among plant species of the wildlandurban interface in the fire-prone Greater Blue Mountains World Heritage Area. International Journal of Wildland Fire, Online early.

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

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Trachelospermum jasminoides (Confederate jasmine). FireApproved. https://fireapproved.com/plants/trachelospermum-jasminoides/. Last verified 2026-08-23.