Leptospermum maxwellii

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Leptospermum maxwellii
Leptospermum maxwellii.jpg
Near Ravensthorpe
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Leptospermum
Species:
L. maxwellii
Binomial name
Leptospermum maxwellii

Leptospermum maxwellii is a species of often low-growing shrub that is endemic to Western Australia. It has thin, flaking bark, egg-shaped leaves, white flowers arranged singly on short side shoots and fruit with the remains of the sepals attached.

Contents

Description

Leptospermum maxwellii is a shrub that typically grows to a height of 0.5–2.3 m (1 ft 8 in – 7 ft 7 in) and has thin, flaking bark. The leaves are egg-shaped, narrower towards the base, up to 12 mm (0.47 in) long and 1–5 mm (0.039–0.197 in) wide on a short petiole. The flowers are white and are usually borne in pairs on short side shoots. There are reddish brown bracts and bracteoles at the base of the buds but that are shed early in the flower's development. The floral cup is 2–3 mm (0.079–0.118 in) long and marked with vertical ridges. The sepals are 1–2 mm (0.039–0.079 in) long and triangular and the petals 2.5–5 mm (0.098–0.197 in) long. Flowering mainly occurs from September to November and the fruit is up to 5 mm (0.20 in) in diameter and wrinkled with the remnants of the sepals attached. [2] [3]

Taxonomy and naming

Leptospermum maxwellii was first formally described in 1920 by Spencer Le Marchant Moore and the description was published in The Journal of the Linnean Society, Botany from specimens collected by George Maxwell near the Fitzgerald River. [4] [5] The specific epithet (maxwellii) honours the collector of the type specimens. [6]

Distribution and habitat

This tea tree grows on stony ridges in sandy soils over granite or laterite, in the Esperance Plains and Mallee biogeographic regions. [2] [3]

Related Research Articles

<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 jingera</i> Species of shrub

Leptospermum jingera, commonly known as the stringybark tea-tree, is a species of shrub that is endemic to Victoria, Australia. It has papery bark on the larger branches, smooth bark on the younger stems, narrow egg-shaped to elliptical leaves, white flowers and silky-hairy, hemispherical fruit.

<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 erubescens</i> Species of shrub

Leptospermum erubescens, commonly known as the roadside tea tree, is a species of shrub that is endemic to southwest of Western Australia. It has thin, fibrous bark, egg-shaped leaves, small white flowers and woody fruit.

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

Leptospermum fastigiatum is a shrub that is endemic to the south-west of Australia. It has narrow egg-shaped leaves with the narrower end towards the base and a small point on the tip, white flowers arranged singly or in pairs on short side shoots and small fruit that fall off when mature.

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

Leptospermum incanum is a species of compact shrub that is endemic to Western Australia. It has hairy young stems, elongated egg-shaped leaves on a short petiole, relatively large white or pink flowers and fruit that fall from the plant when mature.

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

Leptospermum inelegans is a species of straggly shrub that is endemic to Western Australia. It has only partly hairy young stems, egg-shaped to narrow elliptical leaves on a short petiole, relatively small white or pink flowers and fruit that fall from the plant when mature.

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

Leptospermum madidum is a species of shrub or small tree that is endemic to north-western Australia. It has weeping branches, smooth bark, pale green linear leaves, small white flowers and thin-walled fruit.

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

Leptospermum oligandrum is a species of erect, spreading shrub that is endemic to the south-west of Western Australia. It has broadly egg-shaped to wedge-shaped leaves, white flowers arranged singly or in groups of up to three on the ends of short side branches and fruit that fall from the plant shortly after the seeds are released.

Leptospermum roei is a species of spreading shrub that is endemic to the southwest of Western Australia. It has thin, fibrous bark, long egg-shaped to narrow wedge-shaped leaves, white or pink flowers and small fruit that are shed with the seeds.

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

Leptospermum sericeum, commonly known as the silver tea tree, is a species of shrub that is endemic to the south-west of Western Australia. It has thin, firm bark, egg-shaped leaves with the narrower end towards the base, relatively large, pink flowers and fruit that fall from the plant with the seeds. It grows in windswept rock crevices near Esperance.

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

Leptospermum spinescens, commonly known as the spiny tea tree, is a species of spiny shrub that is endemic to Western Australia. It has thick, egg-shaped to elliptical leaves on a short petiole, white or greenish cream flowers, and fruit that remain in the plant for years after reaching maturity.

Leptospermum subtenue is a species of small shrub in the family Myrtaceae and is endemic to Western Australia. It has thick, elliptical, concave leaves, white or pink flowers and fruit that falls from the plant when mature. It occurs to the south of Kalgoorlie.

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

Leptospermum parvifolium, commonly known as lemon-scented tea-tree, is a species of shrub that is endemic to eastern Australia. It has thin, rough bark, egg-shaped leaves with the narrower end towards the base, white or pink flowers, and fruit with the remains of the sepals attached but that is shed when the seeds are mature.

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.

Leptospermum minutifolium, commonly known as the small-leaved tea-tree, is a species of shrub that is endemic to eastern Australia. It has relatively small egg-shaped leaves, white flowers borne singly on the ends of branches and fruit that remains on the plant.

<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 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 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.

References

  1. "Leptospermum maxwellii". Australian Plant Census. Retrieved 21 April 2020.
  2. 1 2 Thompson, Joy (1989). "A revision of the genus Leptospermum (Myrtaceae)". Telopea. 3 (3): 351–352.
  3. 1 2 "Leptospermum maxwellii". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  4. "Leptospermum maxwellii". APNI. Retrieved 21 April 2020.
  5. Moore, Spencer Le M. (1920). "A Contribution to the Flora of Australia". The Journal of the Linnean Society, Botany. 45: 201. Retrieved 21 April 2020.
  6. Francis Aubie Sharr (2019). Western Australian Plant Names and their Meanings. Kardinya, Western Australia: Four Gables Press. p. 249. ISBN   9780958034180.