Melaleuca glena | |
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M. glena leaves, flowers and fruit | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Myrtales |
Family: | Myrtaceae |
Genus: | Melaleuca |
Species: | M. glena |
Binomial name | |
Melaleuca glena | |
Melaleuca glena is a plant in the myrtle family, Myrtaceae and is endemic to the south of Western Australia. It is similar to the commonly cultivated Melaleuca nesophila with its purple "pom-pom" flower heads but is a smaller shrub with the inflorescences much more often on the sides of the branches and only occasionally on the ends.
Melaleuca glena is a shrub growing to 2 m (7 ft) tall with papery bark and glabrous young stems. Its leaves are flat, narrow egg-shaped, 24–46 mm (0.9–2 in) long, 6.5–10.5 mm (0.3–0.4 in) wide with rounded ends and 5 to 7 longitudinal veins. [1] [2]
The flowers are a shade of pink to purple and are arranged in heads or spikes usually only on the sides of the branches. The spikes are up to 15 mm (0.6 in) in diameter and composed of 5 to 12 groups of flowers in threes. The outer edge of the floral cup and the parts of the flowers covering the buds are covered with short, soft, silky white hairs. The petals are 1.2–1.8 mm (0.05–0.07 in) long and fall off as the flower ages. There are five bundles of stamens around the flower, each with 4 to 7 stamens. Flowering occurs in spring and early summer and is followed by fruit which are woody capsules 2.5–3.5 mm (0.098–0.14 in) long, in almost spherical clusters along the stem. [1] [2]
Melaleuca glena was first formally described in 1999 by Lyndley Craven in Australian Systematic Botany from a specimen collected near Scaddan. [3] [4] The specific epithet (glena) is from the Ancient Greek glenos meaning “a thing to stare at" or "a thing to wonder at” [5] [6] referring to the lateral flower heads of this species. [1]
Melaleuca glena occurs in the Wittenoom Hills and Fitzgerald River districts near Esperance [1] in the Esperance Plains and Mallee biogeographic regions [7] where it grows in shrubland and mallee in clay soil over granite or laterite [1] or a fossil bearing rock called spongolite. [8]
Melaleuca glena is listed as "not threatened" by the Government of Western Australia Department of Parks and Wildlife. [7]
Melaleuca penicula is a plant in the myrtle family, Myrtaceae and is endemic to the south of Western Australia. It is a rare species only known from the Fitzgerald River National Park and resembles Melaleuca eximia with its spikes of red flowers but its leaves and stamen bundles are different.
Melaleuca barlowii is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is similar to a number of other Western Australian melaleucas such as M. conothamnoides with its purple pom-pom flower heads but is a more erect shrub with different leaves and the fruiting clusters have a different shape.
Melaleuca boeophylla is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is similar to a number of other Western Australian melaleucas such as M. filifolia with its purple pom-pom flower heads but its leaves are shorter and oval in cross-section.
Melaleuca caeca is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is similar to a number of other Western Australian melaleucas such as M. pentagona with its purple pom-pom flower heads but it is a smaller shrub with narrower leaves and smaller inflorescences.
Melaleuca carrii is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small shrub similar to Melaleuca pentagona, with "pom-pom" heads of pinkish flowers and sharply pointed leaves but it is generally smaller, lacks a groove in its leaves and retains its petals on the flowers for longer than that species.
Melaleuca clavifolia is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small shrub similar to Melaleuca tinkeri, with "pom-pom" heads of pinkish flowers and soft, silky hairs on the new growth but it has larger flower heads and its leaves are shorter, more club-shaped and have less distinct oil glands.
Melaleuca eurystoma is a plant in the myrtle family, Myrtaceae and is endemic to the south of Western Australia. It is a small shrub with pale lemon to greenish flowers and egg-shaped to almost oval leaves.
Melaleuca eximia is a plant in the myrtle family, Myrtaceae and is endemic to the south of Western Australia. It is distinguished by its leaf arrangement, its large, showy red inflorescences and the large, furry bracts under the flowers.
Melaleuca fabri is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It features strap-like leaves with distinct veins and spikes of pinkish flowers, the buds of which are covered with short, soft, silky hairs.
Melaleuca hnatiukii is a plant in the myrtle family, Myrtaceae and is endemic to the south of Western Australia. It is a medium to large shrub with arching branches, prickly tipped leaves and creamy-white heads of flowers in spring or early summer.
Melaleuca hollidayi is a plant in the myrtle family, Myrtaceae and is endemic to the south of Western Australia. It is a small shrub with fine hairs like spider web on its leaves, and bright pink flowers.
Melaleuca johnsonii is a plant in the myrtle family, Myrtaceae and is endemic to the south of Western Australia. It is similar to Melaleuca thapsina with its cylindrical leaves with prickly tips and usually yellow heads of flowers but is distinguished from it by its shorter leaves and papery sepals.
Melaleuca linguiformis is a plant in the myrtle family, Myrtaceae and is endemic to the south of Western Australia. It is a shrub with hairy new growth, small leaves and heads of white flowers similar to Melaleuca teuthidoides shorter sepals and more stamens in each flower.
Melaleuca orbicularis is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is similar to Melaleuca cordata with its pinkish "pom-pom" heads of flowers but its leaves are smaller, almost circular compared to the heart shaped leaves of the other species.
Melaleuca sapientes is a plant in the myrtle family, Myrtaceae, endemic to the south-west of Western Australia. It is a small shrub with silky grey leaves and small heads of pinkish flowers in spring or early summer. The attractive, silvery foliage has made this melaleuca a popular garden plant under the incorrect name of Melaleuca holosericea, a similar but much rarer species.
Melaleuca similis is a plant in the myrtle family, Myrtaceae and is endemic to the south west of Western Australia. It is a small shrub, similar to Melaleuca stramentosa with its narrow, almost cylindrical leaves and heads of pink to purple flowers but lacks the matted, silky hairs on the young leaves and outer edge of the flower cup.
Melaleuca societatis is a plant in the myrtle family, Myrtaceae and is endemic to the south west of Western Australia. It is a dwarf shrub with small, fleshy leaves and many heads of pink or purple flowers in spring, followed by "soccer-ball" fruit.
Melaleuca papillosa is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is one of the smallest species of Melaleuca, distinguished by its narrow, usually hairy, pimply leaves, small heads of pink to purple flowers surrounded by silky hairs and scattered rather than clustered fruits.
Melaleuca stramentosa is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small, bushy shrub similar to Melaleuca similis with its cylindrical leaves and heads of pink to purple flowers but differs in have matted, woolly hairs around the flowers and on the young leaves.
Melaleuca plumea is a shrub in the myrtle family, Myrtaceae, and is endemic to the south of Western Australia. It is a widely spreading, densely foliaged shrub which produces masses of deep pink flowers in spring and early summer. Fluffy hairs on parts of the flowers, including the bracts covering the flower buds, are also a feature.