United States / Grow / wax myrtle

wax myrtle (Morella cerifera)
Photo: no rights reserved (CC0), via iNaturalist. Species-typical, not necessarily this cultivar.

wax myrtle

Morella cerifera · Myricaceae · all Morella records · syn. Myrica cerifera · Wikipedia

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Morella cerifera holds keep away recommendation on morella cerifera. On morella cerifera, Flammability of native understory beside cerifera on Morella cerifera. The facts stay as separate jobs for morella cerifera — Morella cerifera. On morella cerifera, avoid does not replace Flammability of native for cerifera.

On morella cerifera, Morella cerifera also carries 1 ecological invasive reports for cerifera. On morella cerifera, Morella cerifera also carries same form alternatives for cerifera.

Use evidence on morella cerifera for cerifera. Use related plants on morella cerifera for cerifera. The sourced rows remain on morella cerifera.

Fire-resistant trees instead

Form
tree
Mature height
~10 ft
Water need
high
Rated in
Austin, Texas; Georgetown, Texas; NC; North Carolina +4
On this lot

1. Fire evidence and conditions

Fire evidence
Highly flammable — location does not change the cited classification.
Placement evidence
4 source placement records; source schemes remain separate.
Evidence regions
Austin, Texas; Georgetown, Texas; NC; North Carolina; North Carolina / southeastern US; Virginia / Mid-Atlantic; eastern US; north-central Florida
Typed publication scope: 4 scopes across 4 cited fire sources
  • Fire-Resistant Landscaping in North Carolina (AG-874) · Official scoped edition
    • NC; complete normalized coverage · 2025-03-26

      The complete three-table AG-874 plant list is explicitly for North Carolina and contains 202 low-, medium-, or high-flammability rows. FireApproved accounts for all source rows under its strict taxonomy and lineage rules; source scope does not establish local suitability at a particular North Carolina site.

  • Firewise Plant Guide · Official scoped edition
    • Sun City Texas, Georgetown (TX footprint); partial normalized coverage · 2015-01-14

      The guide is authored for the Sun City Texas community in Georgetown. FireApproved publishes 142 exact owners only as community-level context. It is an archived HOA exhibit with unknown rating lineage, not a current statewide Texas source or an independent Tier 1 determination.

  • 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.

  • 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 AL, AR, DE, FL, GA, HI, LA, MD, MS, NC, NJ, OK, PR, SC, TX, VA, WV.
Native range
The legacy compatibility field lists NC in native range; its field-level source was not retained.
USDA hardiness
Documented minimum 6b; no upper limit is documented.

3. Legal, ecological, and broader status

Reported invasive here
1 ecological invasive report.
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.

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 (1)

Corroboration (1 rows from 1 source)
  • Firewise Plant Guide — Sun City Texas Firewise Group · updated January 14, 2015 · original source Corroboration HOA exhibit lineage: unknown

    “low”

    The table rates Wax Myrtle — Morella cerifera low for flammability hazard, defined as the ease a plant can burn at high temperatures for a prolonged time.

Avoids (5)

Corroboration (2 rows from 2 sources)
  • North Carolina Extension Gardener Plant Toolbox — plant profiles and flammability ratings — NC State Extension (plants.ces.ncsu.edu) · live facet capture accessed 2026-08-23 · original source Corroboration Expert-curated lineage: nc-tree resolves to Firewise Landscaping in North Carolina (E05-44596)

    “high flammability; extreme flammability (listed under both tags)” · original source

    NC Toolbox facet capture lists "Myrica cerifera" under the high and extreme flammability tags. Exact GBIF reconciliation: "Myrica cerifera" → "Morella cerifera", "Myrica cerifera" → "Morella cerifera".

  • 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 Wax Myrtle — Morella cerifera. 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 (2)

Fire-resistant trees instead

Fire-resistant trees listed above

Guides that discuss this plant

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

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

Morella cerifera (Wax myrtle). FireApproved. https://fireapproved.com/plants/morella-cerifera/. Last verified 2026-08-23.