Leptospermum continentale

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Prickly tea-tree
Leptospermum continentale flowers.jpg
Leptospermum continentale on Black Mountain (Australian Capital Territory) in the A.C.T.
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Leptospermum
Species:
L. continentale
Binomial name
Leptospermum continentale
Leptospermum continentaleDistA11.png
Occurrence data from AVH
Habit DSC 6235 Leptospermum continentale, Bull Creek, Shackle Road, Flinders Chase National Park, Kangaroo Island, South Australia (30760496863).jpg
Habit
Fruit Leptospermum continentale fruit.jpg
Fruit

Leptospermum continentale, commonly known as prickly tea-tree, [2] is a species of slender, straggling shrub that is endemic to south-eastern Australia. It has sharp-pointed, narrowly egg-shaped leaves, white flowers arranged singly in leaf axils and woody fruit that remains on the plant when mature.

Contents

Description

Leptospermum continentale is a slender, straggling shrub that typically grows to a height of 1–2 m (3 ft 3 in – 6 ft 7 in) or more. It has smooth bark that is shed in stringy strips. The leaves are narrow egg-shaped, 5–13 mm (0.20–0.51 in) long and 1–3.5 mm (0.039–0.138 in) wide with a sharp point on the end. The flowers are arranged singly in leaf axils, 8–12 mm (0.31–0.47 in) in diameter on a pedicel up to 1 mm (0.039 in) long and the floral cup is 2–3 mm (0.079–0.118 in) long. The sepals are triangular, mostly glabrous, about 1.5 mm (0.059 in) long and fall off as the flower opens. The petals are usually white, rarely pink, 3–5 mm (0.12–0.20 in) long and the stamens are 1.5–2 mm (0.059–0.079 in) long. Flowering occurs between September and February and the fruit is a broadly hemispherical capsule 5–8 mm (0.20–0.31 in) wide and remaining on the plant when mature. [2] [3] [4]

Taxonomy and naming

Leptospermum continentale was first formally described in 1989 by Joy Thompson in Telopea from specimens she collected in Kanangra-Boyd National Park in 1982. [3] [5] The specific epithet (continentale) refers to the distribution of the species on the Australian mainland, in contrast to its close relative Leptospermum scoparium that occurs in Tasmania, some Bass Strait Islands and New Zealand.

Distribution and habitat

Prickly tea-tree occurs from Mudgee in central eastern New South Wales and the Australian Capital Territory to the southern half of Victoria and south-eastern South Australia. It is widespread in heath and woodland in well-drained sandy soil but also in swampy places. [2] [3] [4] [6]

Use in horticulture

This tea-tree can be propagated from cuttings or from seed and is a hardy shrub that tolerates most soils and aspects, including poorly-drained sites. [7]

Related Research Articles

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

Leptospermum liversidgei, commonly known as the olive tea-tree, is a species of compact shrub that is endemic to eastern Australia. It has narrow egg-shaped, lemon-scented leaves, white or pink flowers and woody fruit that remain on the plant at maturity.

<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 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 confertum</i> Species of shrub

Leptospermum confertum is a species of shrub that is endemic to East Mount Barren on the south coast of Western Australia. It has rough bark, crowded narrow club-shaped leaves and white flowers that are pinkish in bud.

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

Leptospermum arachnoides, commonly known as the spidery tea-tree, is a species of shrub that is endemic to eastern Australia. It has rough bark, crowded linear to lance-shaped leaves with a sharp point on the end, white flowers and hairy fruit.

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

Leptospermum coriaceum, commonly known as green tea-tree or mallee teatree, is a shrub species that is endemic to south-eastern Australia. It has smooth bark on the younger stems, elliptic to narrow egg-shaped leaves, white flowers and woody fruit. The usual habitat is mallee on sand dunes.

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

Leptospermum multicaule, commonly known as the silver tea-tree, is a species of shrub that is endemic to south eastern Australia. It has linear, narrow elliptical or narrow egg-shaped leaves, white or pink flowers usually borne singly on short side shoots, and fruit the falls from the plant soon after the seeds are released.

<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 argenteum</i> Australian species of plant

Leptospermum argenteum, commonly known as the Mt Royal tea-tree, is a species of shrub that is endemic to the higher parts of Barrington Tops in New South Wales. It has smooth bark, stems with a flange along the sides, broad leaves, white flowers and unlike many others in the genus, it is never lemon-scented.

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

Leptospermum benwellii is a species of shrub that is endemic to the Nymboida National Park in New South Wales. It has smooth bark, young branches with conspicuous flanges, narrow elliptical leaves, white flowers and thin-walled, bell-shaped to hemispherical 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 brachyandrum</i> Australian species of plant

Leptospermum brachyandrum is a species of shrub or small tree that is endemic to eastern Australia. It has smooth bark, linear to lance-shaped leaves and white flowers and usually grows along creeks, often in water.

<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 divaricatum</i> Species of shrub

Leptospermum divaricatum is a species of plant that is endemic to inland New South Wales. It is an erect or weeping shrub with compact fibrous bark, elliptical to egg-shaped leaves, white flowers arranged singly on short axillary side shoots and woody fruit that fall off when mature.

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

Leptospermum luehmannii is a species of shrub or small tree that is endemic to Queensland. It has glossy green elliptic leaves, white flowers and fruit that falls from the plant shortly after the seeds are released.

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

Leptospermum myrtifolium, commonly known as the myrtle tea-tree or grey tea-tree, is a species of shrub that is endemic to south eastern Australia. It has broad egg-shaped to elliptical leaves, white flowers usually borne singly on short side shoots, and fruit that remains on the plant until it dies.

<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 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 rupicola</i> Species of shrub

Leptospermum rupicola is a low-growing shrub that is endemic to New South Wales where it grows near cliffs. It has thin, rough bark, narrow lance-shaped leaves, white flowers and relatively large fruit that remain on the plant at maturity.

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

Leptospermum sericatum is a species of erect shrub that is endemic to Queensland. It has thin, firm bark, narrow egg-shaped to elliptical leaves, white or pink flowers arranged usually singly on side shoots and fruit that falls from the plant when the seeds are released.

References

  1. "Leptospermum continentale". Australian Plant Census. Retrieved 24 March 2020.
  2. 1 2 3 "Leptospermum continentale". Royal Botanic Gardens, Victoria. Retrieved 24 March 2020.
  3. 1 2 3 Thompson, Joy (1989). "A revision of the genus Leptospermum (Myrtaceae)". Telopea. 3 (3): 417–418. doi: 10.7751/telopea19894902 .
  4. 1 2 "Leptospermum continentale". Royal Botanic Garden Sydney. Retrieved 24 March 2020.
  5. "Leptospermum continentale". APNI. Retrieved 24 March 2020.
  6. "Leptospermum continentale". South Australian Seed Conservation Centre. Retrieved 24 March 2020.
  7. "Leptospermum continentale". Australian National Botanic Gardens. Retrieved 24 March 2020.