Australian Ericifolia (Melaleuca ericifolia)
Also known as Lavender Tea Tree, this single oil blends the freshness of tea tree with a softer, lavender-like undertone.
How to use it
3–5 drops alone, or with cedarwood for a calm, evening-friendly atmosphere.
Dilute in a carrier oil — a gentler alternative where standard tea tree feels too sharp.
Safety in detail
- Max dermal use
- Dilute in a carrier oil for skin
- Phototoxic
- No
- One of the gentler Melaleuca oils thanks to its linalool content; still dilute for skin use.
- Contains some 1,8-cineole — use conservatively around the faces of very young children.
- Not phototoxic. Keep out of reach of children.
Sources: JEOR study (2004)
Composition & chemistry
- Linalool 35%
- 1,8-Cineole 18%
- α-Pinene 8%
- Limonene 5%
- Aromadendrene 4%
- α-Terpineol 3%
- Other minor constituents 27%
- Linalool — the soft, floral alcohol that makes rosalina unusually gentle for a Melaleuca oil JEOR study (2004)
Steam-distilled rosalina (Melaleuca ericifolia); a gentle Melaleuca oil unusual for being led by soft linalool alongside 1,8-cineole — sometimes called 'lavender tea tree'.
Source: JEOR study on geographic variation in Melaleuca ericifolia oil (2004)Marketed as "Lavender Tea Tree," though botanically it's a melaleuca, not a lavender at all.
What the research says
An honest read of the published research — what has actually been studied, at what stage. Not medical advice or a promise of results.
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Rosalina (M. ericifolia) has been characterised chemically and studied for antimicrobial activity in the laboratory, with a gentler profile than tea tree. These are in-vitro findings, not clinical claims.
JEOR study (2004)
Evidence & sources
Peer-reviewed research on Australian Ericifolia's chemistry and safety. These describe composition and documented effects — not health or treatment claims.
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Rosalina is a linalool-led Melaleuca oil (with 1,8-cineole), giving it a softer, sweeter aroma than terpinen-4-ol tea tree — hence 'lavender tea tree'.
JEOR study (2004)
Frequently asked questions
What is 'Australian ericifolia' or rosalina?
It's the oil of Melaleuca ericifolia, a relative of tea tree. Because it's rich in soft linalool rather than sharp terpinen-4-ol, it's gentler and sweeter — sometimes nicknamed 'lavender tea tree'. JEOR study (2004)
Is rosalina gentler than tea tree?
Generally yes — its linalool content makes it softer on skin and in aroma, so many people prefer it as a gentler Melaleuca option. Dilute it as usual, and keep the cineole fraction in mind around young children. JEOR study (2004)
Is rosalina phototoxic?
No — it isn't phototoxic, so there's no sun-exposure restriction. Dilute it for topical use as usual.
Gallery
The Plant
Australian Ericifolia (Melaleuca ericifolia) grows in swampy coastal areas of southeastern Australia, particularly Victoria and Tasmania, as a smaller, shrubbier relative of the tea tree used for the more familiar Melaleuca alternifolia oil. It’s sometimes marketed as “Lavender Tea Tree,” though botanically it isn’t related to lavender at all — the nickname simply describes how the aroma reads to most noses.
Extraction & Aroma
Like standard tea tree, the oil is steam-distilled from the leaves and twigs. Its high 1,8-cineole content gives it the same fresh, medicinal-adjacent quality tea tree is known for, but a supporting note of alpha-terpineol softens that freshness with something rounder and slightly floral, closer to lavender’s gentleness than tea tree’s sharp edge.
Traditional & Everyday Uses
Because it reads softer than standard tea tree, it’s often chosen by people who find regular tea tree oil too sharp or medicinal for daily use, while still wanting the same fresh, clean quality in a diffuser or diluted topical application.
In the diffuser: 3–5 drops alone, or blended with cedarwood for a calm, evening-friendly atmosphere that leans more toward relaxation than the invigorating feel of straight tea tree.
On skin: dilute in a carrier oil before use. It works well in the same kinds of everyday topical routines people use standard tea tree for, just with a gentler sensory experience.
Pairing
Beyond cedarwood, it blends comfortably with lavender itself (reinforcing the floral facet), or with a citrus oil like lemon for a fresher, brighter combination that still keeps the softened tea-tree character front and center.
Sourcing Note
Despite the nickname, this oil is botanically a melaleuca, not a lavender-tea tree hybrid — worth knowing if you’re trying to source it by scientific name rather than the common marketing name, since a search for “lavender tea tree” as a botanical term won’t turn up an accurate match.