Melaleuca eulobata

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Melaleuca eulobata
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Melaleuca
Species:
M. eulobata
Binomial name
Melaleuca eulobata

Melaleuca eulobata is a plant in the myrtle family, Myrtaceae and is endemic to the west coast of Western Australia. It is a shrub resembling Melaleuca campanae with its heads of pink flowers in late spring but is distinguished from that species by its sepals - in M. campane these are reduced to a ring of tissue but M. eulobata has distinct calyx lobes.

Contents

Description

Melaleuca eulobata is a shrub growing to 2 m (7 ft) tall with the young branches covered with short, silky hairs. Its leaves are arranged alternately, 10–18 mm (0.4–0.7 in) long, 3–6 mm (0.1–0.2 in) wide, flat, narrow egg-shaped with the end tapering to a point and three parallel veins. [1] [2]

The flowers are purple and arranged in heads on the ends of branches which continue to grow after flowering, sometimes also in the upper leaf axils. The heads are up to 22 mm (0.9 in) in diameter and composed of 4 to 7 groups of flowers in threes. The petals are 1–1.7 mm (0.04–0.07 in) long and fall off as the flower opens. There are five bundles of stamens around the flower, each with 9 or 10 stamens. Flowering occurs mainly in September and October and is followed by fruit which are woody capsules 2.5–3.5 mm (0.098–0.14 in) long, in almost spherical clusters around the stem. [1] [2]

Taxonomy and naming

Melaleuca eulobata was first formally described in 1999 by Lyndley Craven in Australian Systematic Botany from a specimen collected on the road to Monkey Mia. [3] [4] The specific epithet (eulobata) is from the Ancient Greek eu- meaning “well", "thoroughly” or "truly" and lobos, "lobe", referring to the distinct calyx lobes. [1]

Distribution and habitat

This melaleuca occurs near Shark Bay [2] in the Carnarvon and Yalgoo biogeographic regions [5] where it grows in scrubland in pebbly sand. [5]

Conservation status

Melaleuca eulobata is listed as "not threatened" by the Government of Western Australia Department of Parks and Wildlife. [5]

Related Research Articles

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.

<i>Melaleuca campanae</i> Species of shrub

Melaleuca campanae is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small, woody shrub similar to Melaleuca eulobata, with a low, spreading habit and pinkish flower heads but it has longer, pointed leaves and lacks distinct sepals which instead form a ring of tissue around the edge of the flowers.

<i>Melaleuca carrii</i> Species of shrub

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.

<i>Melaleuca clavifolia</i> Species of shrub

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.

<i>Melaleuca eurystoma</i> Species of shrub

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.

<i>Melaleuca fabri</i> Species of flowering plant

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.

<i>Melaleuca hnatiukii</i> Species of shrub

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 idana is a plant in the myrtle family, Myrtaceae, and is endemic to the south-west of Western Australia. It is a small shrub with fine, silky hairs covering the new foliage and heads of pink to deep purple flowers in early spring. It is similar to Melaleuca sapientes, differing mainly in the shape of the leaves in cross-section and the length of its styles.

Melaleuca keigheryi is a shrub in the myrtle family, Myrtaceae with white, papery bark and is endemic to the west coast of Western Australia. In spring, it has heads of pink flowers which fade in color to become white.

<i>Melaleuca laetifica</i> Species of flowering plant

Melaleuca laetifica is a plant in the myrtle family, Myrtaceae and is endemic to the west coast of Western Australia. It has unusual warty, hairy leaves and heads of bright yellow flowers in spring. It is one of the brightest yellow flowering melaleucas and deserves a place in gardens in semi-dry to temperate areas.

Melaleuca lara is a plant in the myrtle family, Myrtaceae and is endemic to a small area on the west coast of Western Australia. It is similar to Melaleuca ciliosa with its hairy young leaves and heads of yellow flowers ageing to red but there are fewer flowers in each head and the leaves are generally smaller.

<i>Melaleuca linguiformis</i> Species of shrub

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.

<i>Melaleuca longistaminea</i> Species of shrub

Melaleuca longistaminea is a plant in the myrtle family Myrtaceae, and is endemic to the south-west of Western Australia. It is a shrub with small, prickly, heart-shaped leaves and heads of yellow to green flowers on the sides of the stems in winter and spring. It is similar to Melaleuca spectabilis which was formerly included in this species but has smaller flowerheads and narrower leaves.

<i>Melaleuca podiocarpa</i> Species of shrub

Melaleuca podiocarpa is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a spreading shrub with prickly foliage and small heads of white flowers mostly hidden within the foliage.

Melaleuca procera is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is an erect, spindly shrub with cylinder-shaped leaves and heads of pinkish flowers in later spring or early summer.

<i>Melaleuca ryeae</i> Species of shrub

Melaleuca ryeae is a plant in the myrtle family, Myrtaceae and is endemic to the south west of Western Australia. It is a small shrub, closely resembling Melaleuca amydra with its small leaves and profuse heads of pink to purple flowers but M.amydra has narrower leaves and does not have spherical clusters of fruits.

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 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 villosisepala is a shrub in the myrtle family Myrtaceae and is endemic to the south-west of Western Australia. It is a shrub with narrow leaves, heads of pink to mauve flowers that fade to white and is similar to Melaleuca wonganensis except that its heads of flowers are smaller and pinkish rather than deep purple.

<i>Melaleuca bisulcata</i> Species of flowering plant

Melaleuca bisulcata is a plant in the myrtle family, Myrtaceae and is endemic to the a relatively small area on the west coast of Western Australia. It is difficult to distinguish this species from Melaleuca psammophila except on differences in the shape of the calyx lobes.

References

  1. 1 2 3 Brophy, Joseph J.; Craven, Lyndley A.; Doran, John C. (2013). Melaleucas : their botany, essential oils and uses. Canberra: Australian Centre for International Agricultural Research. p. 156. ISBN   9781922137517.
  2. 1 2 3 Holliday, Ivan (2004). Melaleucas : a field and garden guide (2nd ed.). Frenchs Forest, N.S.W.: Reed New Holland Publishers. pp. 46–47. ISBN   1876334983.
  3. "Melaleuca eulobata". APNI. Retrieved 4 May 2015.
  4. Craven, L. A.; Lepschi, B. J. (1999). "Enumeration of the species and infraspecific taxa of Melaleuca (Myrtaceae) occurring in Australia and Tasmania". Australian Systematic Botany. 12 (6): 875. doi:10.1071/SB98019.
  5. 1 2 3 "Melaleuca eulobata". FloraBase . Western Australian Government Department of Parks and Wildlife.