Leptospermum purpurascens

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Purple-stemmed turkey bush
Leptospermum purpurascens.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Leptospermum
Species:
L. purpurascens
Binomial name
Leptospermum purpurascens
Leptospermum purpurascensDistA65.png
Occurrence data from AVH
Habit Leptospermum purpurascens habit.jpg
Habit

Leptospermum purpurascens, commonly known as the purple-stemmed turkey bush, [2] is a shrub or small tree that is endemic to far north Queensland, Australia. It has bark that is purple when new, elliptical to broadly lance-shaped leaves, relatively small white flowers arranged in pairs and small fruit that falls from the plants when the seeds are released.

Contents

Description

Leptospermum purpurascens is a shrub or small tree that typically grows to a height of 6 m (20 ft) with thin, rough bark that is shed annually to reveal shining purple new bark. Younger stems are hairy at first and have a conspicuous flange near each leaf base. The leaves are elliptical to broadly lance-shaped, about 10 mm (0.39 in) long, 2–4 mm (0.079–0.157 in) wide and glossy on the upper surface, silky hairy on the lower surface. The flowers white, sometimes reddish, 3–5 mm (0.12–0.20 in) wide and usually arranged in pairs. The floral cup is hairy, about 1.5 mm (0.059 in) long and the sepals are about 0.7 mm (0.028 in) long. The petals are about 1.5 mm (0.059 in) long and the stamens are 0.5–1 mm (0.020–0.039 in) long. Flowering occurs from June to July and the fruit is a capsule about 3 mm (0.12 in) in diameter with the remains of the sepals attached, but that falls from the plant when the seeds are released. [3]

Taxonomy and naming

Leptospermum purpurascens was first formally described in 1989 by Joy Thompson in the journal Telopea . [3] [4] The specific epithet (purpurascens) is a Latin word meaning "purplish" or "becoming purple", referring to the colour of the new bark. [3] [5]

Distribution and habitat

This tea-tree grows on rocky hillsides in far north Queensland. [3]

Conservation status

This species is classified as "least concern" under the Queensland Government Nature Conservation Act 1992 . [6]

Use in horticulture

This species prefers moist, well-drained soil but is frost tender. [2]

Related Research Articles

<i>Leptospermum petersonii</i> Species of shrub

Leptospermum petersonii, commonly known as lemon-scented teatree, is a species of shrub or small tree that is endemic to eastern Australia. It has thin, fibrous or flaky bark, often strongly-scented elliptic to lance-shaped leaves, white flowers and fruit that are retained for several years. It is commonly grown as an ornamental and is regarded as a minor environmental weed in some areas.

<i>Leptospermum trinervium</i> Species of shrub

Leptospermum trinervium, commonly known as flaky-barked tea-tree, slender tea-tree or paperbark tree, is a species of shrub or small tree that is endemic to eastern Australia. It has papery bark that is shed in thin, flaking layers, narrow elliptic to broadly egg-shaped leaves with the narrower at the base, white flowers and silky-hairy fruit that falls from the plant when mature.

<i>Leptospermum turbinatum</i> Species of shrub

Leptospermum turbinatum, commonly known as shiny tea-tree, is a species of spreading shrub that is endemic to the Grampians and nearby ranges in Victoria, Australia. It has thin, rough bark, elliptical to lance-shaped leaves with the narrower end towards the base, relatively large white flowers and fruit that remains on the plant at maturity.

<i>Leptospermum juniperinum</i> Species of plant

Leptospermum juniperinum, commonly known as the prickly tea tree, is a species of broom-like shrub that is endemic to eastern Australia. It has narrow, sharply pointed leaves, white flowers usually arranged singly on short side shoots and small fruit that remain on the plant when mature.

<i>Leptospermum deuense</i> Species of shrub

Leptospermum deuense is a species of shrub that is endemic to New South Wales. It is a leafy, densely branched shrub with rough bark on the older stems, elliptical leaves with a glossy upper surface, white flowers arranged singly or in pairs and woody fruit.

<i>Leptospermum morrisonii</i> Species of shrub

Leptospermum morrisonii is a shrub or small tree that is endemic to New South Wales. It has strongly aromatic, elliptical to lance-shaped or curved leaves, white or greenish white flowers and fruit that remain on the plant. It occurs in the south-east of the state.

<i>Leptospermum deanei</i> Australian species of plant

Leptospermum deanei, commonly known as Deane's tea-tree, is a species of rare, slender shrub that is endemic to the northern suburbs of Sydney. It has bark peeling in long strips from the older stems, hairy young stems, narrow elliptical to lance-shaped leaves, white flowers arranged singly on short side shoots and mostly glabrous fruit.

<i>Leptospermum blakelyi</i> Australian species of plant

Leptospermum blakelyi is a species of shrub that is endemic to rocky clifftops near Lithgow in New South Wales. It has densely silky young stems, egg-shaped to elliptical leaves and white or pink flowers.

<i>Leptospermum brevipes</i> Australian species of plant

Leptospermum brevipes, commonly known as the slender tea-tree, is a species of shrub or small tree that is endemic to eastern Australia. It has fibrous bark on the main stems, smooth bark on young stems, narrow elliptical to narrow egg-shaped leaves, white flowers and hemispherical fruit that is shed when mature.

<i>Leptospermum gregarium</i> Species of shrub

Leptospermum gregarium is a species of shrub that is endemic to eastern Australia. Its young stems are hairy the leaves are egg-shaped to lance-shaped with the narrower end towards the base, the flowers are white and arranged singly or in pairs on short side branches and the fruit remain on the plant at maturity. It usually grows in dense stands in swamps or along rocky creeks in high altitude place in northern New South Wales and south-eastern Queensland.

<i>Leptospermum lamellatum</i> Species of shrub

Leptospermum lamellatum is a species of shrub or small tree that is endemic to inland Queensland and has distinctive reddish, layered bark. It has narrow elliptical leaves, white flowers and small fruit that fall from the plant when mature.

Leptospermum microcarpum is a species of shrub that is endemic to eastern Australia. It has elliptical to lance-shaped leaves with a sharp point on the tip, white flowers and small fruit that falls from the plant shortly after the seeds are released.

<i>Leptospermum namadgiense</i> Australian species of plant

Leptospermum namadgiense is a species of small shrub that is endemic to areas near the border between New South Wales and the Australian Capital Territory. It has silky-hairy, narrow lance-shaped to elliptical leaves, usually white flowers borne singly or in pairs on short side shoots, and fruit that falls from the plant shortly after the seeds are released.

<i>Leptospermum neglectum</i> Species of shrub

Leptospermum neglectum is a shrub or small tree that is endemic to Queensland. It has elliptical leaves that are silky-hairy at first, white flowers on short shoots in leaf axils and fruit with the remnants of the sepals attached but that fall from the plant shortly after the seeds are released.

<i>Leptospermum polyanthum</i> Species of shrub

Leptospermum polyanthum is a rigid, spreading shrub or small tree that is endemic to New South Wales. It has thin, rough bark, young stems that are hairy at first, elliptical leaves, relatively small white flowers and fruit are shed when the seeds are mature.

<i>Leptospermum sejunctum</i> Species of shrub

Leptospermum sejunctum is a shrub that is endemic to the Nowra district in New South Wales. It has thin, grey bark, lance-shaped to elliptical leaves, white flowers and fruit that remain on the plant at maturity.

<i>Leptospermum semibaccatum</i> Species of shrub

Leptospermum semibaccatum is a species of low, dense shrub that is endemic to eastern Australia. It has egg-shaped to narrow elliptical leaves with a blunt tip, white or pink flowers and hairy, flat-topped fruit that falls from the plant shortly after the seeds are released. It grows in poorly-drained soil in coastal heath.

Leptospermum speciosum is a species of shrub that is endemic to eastern Australia. It has pale bark that is shed in strips, broadly lance-shaped to elliptical leaves, white flowers arranged singly or in groups of up to three in leaf axils, and small, woody fruit that falls off when mature.

<i>Leptospermum subglabratum</i> Species of shrub

Leptospermum subglabratum is a species of open shrub that is endemic to a south-eastern New South Wales. It has thin, rough bark, egg-shaped to lance-shaped leaves with the narrower end towards the base, white flowers arranged singly on short side shoots and relatively small fruit that falls from the plant at maturity.

<i>Leptospermum whitei</i> Species of shrub

Leptospermum whitei is a species of shrub that is endemic to eastern Australia. It has fibrous, flaky bark, elliptical leaves, white flowers arranged in small groups on the ends of short side branches, and fruit that falls from the plant when mature.

References

  1. "Leptospermum purpurascens". Australian Plant Census. Retrieved 24 May 2020.
  2. 1 2 "Leptospermum purpurascens - Purple-stemmed turkey bush". Australian National Botanic Gardens. Retrieved 24 May 2020.
  3. 1 2 3 4 Thompson, Joy (1989). "A revision of the genus Leptospermum (Myrtaceae)". Telopea. 3 (3): 355–356.
  4. "Leptospermum purpurascens". APNI. Retrieved 24 May 2020.
  5. William T. Stearn (1992). Botanical Latin. History, grammar, syntax, terminology and vocabulary (4th ed.). Portland, Oregon: Timber Press. p. 4760.
  6. "Species profile—Leptospermum purpurascens". Queensland Government Department of Environment and Science. Retrieved 24 May 2020.