United States / Grow / Japanese spindletree

Japanese spindletree (Euonymus japonicus)
Photo: no rights reserved (CC0), via iNaturalist. Species-typical, not necessarily this cultivar.

Japanese spindletree

Euonymus japonicus · Celastraceae · all Euonymus records · also called Japanese euonymus · Wikipedia

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Is this one for your yard?

Enter your ZIP to see whether this is legal to plant in your state, and whether it survives your winter.

Euonymus japonicus remains avoid in the evidence table. The recommendation is the leading selected conclusion for this species and keeps its source trail visible.

One ecological invasive report accompanies the recommendation. Its place in the compact pack is retained with the cited evidence, as an ecological signal rather than a replacement for fire-related sourcing.

Same-form alternatives are available under related plants. They allow direct comparison while leaving the avoid conclusion and ecological report attached to this individual species record.

Fire-resistant shrubs instead

Form
shrub
Mature height
~6 ft
Light
Full sun
Rated in
Australian Capital Territory, Australia; Catalonia, Spain; Global; Valencia, Spain / western Mediterranean +2
On this lot

1. Fire evidence and conditions

Fire evidence
Highly flammable — location does not change the cited classification.
Placement evidence
3 source placement records; source schemes remain separate.
Evidence regions
Australian Capital Territory, Australia; Catalonia, Spain; Global; Valencia, Spain / western Mediterranean; Virginia / Mid-Atlantic; eastern US
Typed publication scope: 1 scope across 1 cited fire source
  • Virginia Firescapes — Firewise Landscaping for Woodland Homes (430-300) · Official scoped edition
    • VA; partial normalized coverage · 2009-04-15

      Virginia Cooperative Extension's publication opens with Virginia wildfire conditions, identifies its Virginia Firewise Landscaping Task Force, and labels plants native to Virginia. FireApproved publishes 306 exact source owners. Publication scope does not establish parcel suitability or current endorsement of this archived 2009 list.

2. Why this plant is relevant here

State distribution
Documented in DC, DE, IN, LA, MD, MS, NC, NJ, OH, PA, VA, WV.
Introduced / established
3 sourced range or established records. This is not an invasive warning.
USDA hardiness
Only uncertain or inapplicable hardiness rows are cited; no primary zone is projected.

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.

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

2

exact source areas

Qualified

0

doubtful or extinct source rows

2 introduced source areas · World Checklist of Vascular Plants, version 16 v16, as of 2026-06-04
  • Arkansas (AR)
  • Illinois (IL)

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.

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.

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.

Recommends (2)

Corroboration (1 rows from 1 source)
  • Canberra Plant Selector — fire-retardant attribute — ACT Government / Everyday Climate Choices · live tool capture 2026-08-25 · original source Corroboration Compilation lineage: act-fire-retardant-plants-canberra

    “Fire Retardant — Yes — Euonymus japonicus 'Aureo-marginatus'”

    The live Canberra Plant Selector marks “Euonymus japonicus 'Aureo-marginatus'” as “Fire Retardant: Yes.”

Avoids (2)

Mid-scale / conditional (1)

Listed without a rating (18)
Corroboration (18 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

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

    • Primary study Batista2020: Batista, A.C., Biondi, D., & Martini, A. (2020). Flammability of ornamental species for fire management in wildland-urban interface in Paraná state. Floresta, 51, 192-200.

      Shared row context: plant part leaves; fuel live; predrying no; device epiradiator; site Batista2020-1; sampling ND.

      • Shared measurement context: Ignitability measurement.

        • “time to flaming (s): 49.18”

          FLAMITS record 483.

        • “ignition frequency (%): 33”

          FLAMITS record 513.

        • “flammability value: 0”

          FLAMITS record 514.

      • “flaming duration (s): 28.68”

        FLAMITS record 484; Sustainability measurement.

      • “flame height (cm): 17.4”

        FLAMITS record 485; Combustibility measurement.

    • Primary study Ganteaume2018: Ganteaume, A. (2018). Does plant flammability differ between leaf and litter bed scale? Role of fuel characteristics and consequences for flammability assessment. International Journal of Wildland Fire, 27, 342-352.

      Shared row context: plant part leaves; device epiradiator; site Ganteaume2018-1; sampling summer.

      • Shared measurement context: Ignitability measurement; fuel all; predrying yes.

        • “time to flaming (s): 132.43”

          FLAMITS record 3657.

        • “ignition frequency (%): 16.5”

          FLAMITS record 3687.

      • “flaming duration (s): 71.67”

        FLAMITS record 3672; Sustainability measurement; fuel all; predrying yes.

      • “flame propagation: 1.52”

        FLAMITS record 3702; Combustibility measurement; fuel all; predrying yes.

      • Shared measurement context: Ignitability measurement; fuel live; predrying no.

        • “time to flaming (s): 17.51”

          FLAMITS record 3717.

        • “ignition frequency (%): 49”

          FLAMITS record 3747.

      • “flaming duration (s): 9.55”

        FLAMITS record 3732; Sustainability measurement; fuel live; predrying no.

    • Primary study Terrei2019: Terrei, L., Lamorlette, A., & Ganteaume, A. (2019). Modelling the fire propagation from the fuel bed to the lower canopy of ornamental species used in wildland–urban interfaces. International journal of wildland fire, 28, 113-126.

      Shared row context: plant part branches; fuel live; predrying no; device burning bench; site Terrei2019-1; sampling april to june.

      • Shared measurement context: Ignitability measurement.

        • “time to flaming (s): 26”

          FLAMITS record 13012.

        • “temperature at flaming (°C): 263.7”

          FLAMITS record 13016.

      • Shared measurement context: Sustainability measurement.

        • “flaming duration (s): 28”

          FLAMITS record 13020.

        • “rate of burning spread (cm/s): 1.03”

          FLAMITS record 13032.

      • Shared measurement context: Combustibility measurement.

        • “mass loss rate (g/s): 0.18”

          FLAMITS record 13024.

        • “maximum flame temperature (°C): 395”

          FLAMITS record 13028.

Fire-resistant shrubs instead

Fire-resistant shrubs listed above

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

Profiles: USDA PLANTS · GBIF · iNaturalist · Wikidata · Wikipedia · ITIS

Euonymus japonicus (Japanese euonymus). FireApproved. https://fireapproved.com/plants/euonymus-japonicus/. Last verified 2026-08-23.