Leptospermum polygalifolium subsp. cismontanum

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Tantoon
Leptospermum polygalifolium subsp. cismontanum close.jpg
In Sherwood Nature Reserve
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Leptospermum
Species:
Subspecies:
L. p. subsp. cismontanum
Trinomial name
Leptospermum polygalifolium subsp. cismontanum
Synonyms
  • Leptospermum flavescens var. leptophyllum Cheel
  • Leptospermum flavescens var. microphyllum Benth.
Habit Leptospermum polygalifolium subsp. cismontanum.jpg
Habit

Leptospermum polygalifolium subsp. cismontanum, commonly known as tantoon, [2] is a subspecies of flowering plant in the family Myrtaceae and is endemic to near-coastal areas of eastern Australia. It is a shrub or small tree with elliptical leaves and white flowers in spring.

Contents

Description

Leptospermum polygalifolium subsp. cismontanum is a shrub that typically grows to a height of 1 m (3 ft 3 in), sometimes a slender tree to 4 m (13 ft). Its leaves are elliptical, sometimes broader in the upper part, dull green but paler on the lower surface, usually 8–10 mm (0.31–0.39 in) long and 2 mm (0.079 in) wide with the edges tending to turn downwards. The flowers are white, about 10 mm (0.39 in) in diameter with a hypanthium 2.5–3 mm (0.098–0.118 in) long. The sepals are 1.5–2 mm (0.059–0.079 in) long with pale, thin edges. Flowering occurs in September and October and the fruit is a capsule 5–7 mm (0.20–0.28 in) in diameter. [2] [3]

Taxonomy

This subspecies was first described in 1989 by Joy Thompson in the journal Telopea , from specimens collected near Dungog in 1975. [3] [4]

Distribution and habitat

Leptospermum polygalifolium subsp. cismontanum is common in near-coastal forests between Fraser Island in Queensland and Gosford in New South Wales. It often grows on sandstone but is also found in coastal swamps, old dunes and hillsides. [2] [3]

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Leptospermum polygalifolium, commonly known as tantoon, jellybush or yellow tea tree, is a species of shrub or tree of the family Myrtaceae that is endemic to eastern Australia, including Lord Howe Island. It has thin bark, elliptical leaves, white flowers arranged singly on short side shoots and fruit that remain on the plant for a few years.

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

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

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

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

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<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 glabrescens</i> Species of plant

Leptospermum glabrescens, commonly known as the smooth teatree, is a shrub or small tree that is endemic to East Gippsland in Victoria, Australia. It has linear, elliptic or narrow egg-shaped leaves, white flowers arranged singly on short side shoots and fruit that remain on the plant.

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

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<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.

Leptospermum oreophilum, commonly known as the rock tea tree, is a shrub that is endemic to the Glass House Mountains in southern Queensland. It has firm, rough bark on the older stems, elliptical leaves with a short, blunt point on the tip, relatively large white flowers arranged singly on side shoots and fruit that remains on the plant until it dies.

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

Leptospermum purpurascens, commonly known as the purple-stemmed turkey bush, is a shrub or small tree that is endemic to far north Queensland. 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.

<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 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.

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 variabile</i> Species of shrub

Leptospermum variabile is a species of shrub that is endemic to eastern Australia. It has thin, rough or scaly bark, broadly elliptical to lance-shaped leaves with the narrower end towards the base, white flowers arranged singly on the ends of short side branches, and woody fruit that remains on the plant when mature.

References

  1. "Leptospermum polygalifolium subsp. cismontanum". Australian Plant Census. Retrieved 14 September 2020.
  2. 1 2 3 Thompson, Joy; Logan, V. "Leptospermum polygalifolium subsp. cismontanum Joy Thomps". Royal Botanic Garden Sydney. Retrieved 14 September 2020.
  3. 1 2 3 Thompson, Joy (8 December 1989). "A revision of the genus Leptospermum (Myrtaceae)". Telopea. 3 (3): 400. doi: 10.7751/telopea19894902 .
  4. "Leptospermum polygalifolium subsp. cismontanum". APNI. Retrieved 14 September 2020.