Melaleuca flammea is a species of flowering plant in the family Myrtaceae. It is endemic to the north‑eastern region of Queensland, Australia, where it occurs in woodland and forest habitats, often on sandy or loamy soils. The species was formally described by botanist Lyndley A. Craven in 1999, based on specimens collected from the Cape York Peninsula.
Description
Melaleuca flammea is a shrub or small tree that typically grows to a height of 2–5 m. Its leaves are narrow, lanceolate to linear, measuring 5–15 mm in length and 1–2 mm in width, and are arranged alternately along the stems. The foliage is aromatic, a characteristic common to many melaleucas.
The inflorescences consist of conspicuous terminal spikes bearing numerous flowers. The flowers are notable for their bright orange to reddish‑orange colour, which gives the species its epithet “flammea” (Latin for “flame‑coloured”). Each flower has five petals that are shed soon after opening and a prominent cluster of stamens, which are the main visual element of the bloom. Flowering mainly occurs in the wet season, from November to March.
The fruit is a woody capsule, typical of the genus, that persists on the plant after seed release. Seeds are small, with a membranous wing that aids in wind dispersal.
Taxonomy and Nomenclature
- Genus: Melaleuca
- Species: M. flammea
- Authority: (F.Muell.) Craven
The specific epithet flammea derives from Latin, referring to the flame‑like colour of the flowers. The species was previously treated under the synonym Callistemon flammeus but was transferred to Melaleuca following a taxonomic revision of the Myrtaceae that consolidated several Callistemon species into Melaleuca.
Distribution and Habitat
Melaleuca flammea is known from a limited range within Queensland, primarily in the Cape York Peninsula and surrounding coastal districts. It occupies open woodland and forest edges, often on well‑drained slopes and ridges. The species tolerates a range of rainfall regimes but is most common in areas with a pronounced wet season.
Ecology
The bright, nectar‑rich flowers attract a variety of pollinators, including birds (particularly honeyeaters) and insects such as bees. The plant contributes to the structural diversity of its native ecosystems and provides habitat and food resources for fauna. Its woody capsules protect seeds from fire, and fire events can stimulate seed release and germination, a common adaptation among Australian Myrtaceae.
Conservation Status
As of the latest assessments, Melaleuca flammea has not been listed on the IUCN Red List. In Queensland, it is considered a species with a relatively restricted distribution, but there are no immediate threats reported that would qualify it for a threatened status. Ongoing monitoring is recommended to detect any impacts from habitat alteration, invasive species, or climate change.
Uses
Melaleuca flammea is occasionally cultivated in horticulture for its striking orange‑red flower spikes and aromatic foliage. It is valued in native gardens and landscaping projects that aim to showcase Australian flora. The species may also be used in restoration plantings within its native range due to its adaptability to local soil and climatic conditions.