Melaleuca
About this species.
Melaleuca or Paperbark Tree (Melaleuca quinquenervia) is one of Florida's most ecologically destructive invasives — introduced in the early 1900s with the explicit goal of drying up the Everglades, and now a Category I invasive that has invaded hundreds of thousands of acres of Florida wetlands. The distinctive paperbark trunk makes it easy to identify. The state regulatory response is removal.
Identification
- Very distinctive thick spongy soft creamy-whitish papery layered exfoliating bark peeling away in thin papery sheets and curls — THE diagnostic feature, visible from a distance.
- Narrow tall conical-to-rounded crown, often with multiple trunks from a single base.
- Narrow 2–4 inch lance-shaped grayish-green aromatic leaves (the eucalyptus family — Myrtaceae).
- White bottle-brush-like cylindrical 2-inch flower spikes in late summer / fall.
- Small woody capsule fruit clusters along the branches, persistent for years.
- Narrow trunk relative to height; 40–80 ft mature.
Why it's been a disaster
Melaleuca was deliberately introduced and broadcast-seeded across South Florida wetlands in the 1900s under the theory that it would 'dry up' the Everglades and make the land more agriculturally useful. The strategy succeeded in changing the hydrology — and in creating one of the worst environmental disasters in Florida history. Melaleuca dominated hundreds of thousands of acres of native wetland habitat, displacing native plants, reducing wildlife value to nearly zero, and increasing wildfire risk (the species is flammable and adds fuel load).
Active removal programs by state and federal agencies have substantially reduced melaleuca coverage in protected lands over the past 30 years, but the seed bank persists for years and the species continues to invade disturbed areas.
Florida regulatory status
- Listed Category I invasive by Florida Exotic Pest Plant Council.
- Prohibited from planting, sale, or transport under state law.
- Active removal target on conservation lands.
- Lee County and some other SW Florida jurisdictions offer cost-share programs for invasive removal including melaleuca.
Removal — required
If you have melaleuca on your property, removal is the regulatory expectation. Like other Florida invasives, proper removal includes cut + cambium herbicide treatment (the species resprouts aggressively from cut stumps), proper disposal (not chipping into landscape mulch — seeds survive), and follow-up sweeps for new seedlings from the soil seed bank for 1–3 years.
What to know.
- Listed as a Category I invasive by the Florida Exotic Pest Plant Council — actively displaces native species.
- Cuttings cannot be composted or burned in residential yards. Specialized disposal required.
- Lower wind-resistance score — particularly vulnerable in hurricane-force winds. Pre-storm inspection recommended.
Frequently asked.
Why is the bark like papery sheets?
Continuous outward bark growth without sloughing — older bark layers persist as papery sheets, building up over time into the distinctive thick spongy layered trunk. The bark is the species' most iconic identifying feature and its common name 'paperbark tree' is literal.
Can I keep my melaleuca tree?
Legally, you can keep existing trees but cannot plant new ones. Practically, every mature melaleuca on your property is producing seeds that spread the invasion into surrounding natural areas — including any conservation lands or wetlands nearby. Removal is strongly encouraged by Florida environmental authorities even though it's not strictly required for existing specimens.
Does the county pay for melaleuca removal?
Sometimes. Lee County and some other SW Florida jurisdictions periodically offer cost-share or incentive programs for invasive removal — including melaleuca, Brazilian pepper, and Australian pine. Programs change year-to-year; we can flag current options for your address as part of the removal estimate.
Services for melaleucas.
The work we do on melaleucas most often. Each card links straight to the service detail.