Persoonia oblongata

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Persoonia oblongata
Persoonia oblongata foliage and flowers.jpg
Persoonia oblongata in Yengo National Park
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Persoonia
Species:
P. oblongata
Binomial name
Persoonia oblongata
Synonyms [1]

Persoonia oblongata is a plant in the family Proteaceae and is endemic to New South Wales. It is an erect to spreading shrub with narrow elliptic to broad egg-shaped leaves and yellow flowers on long, curved pedicels and is found from the lower Blue Mountains, west to Rylstone.

Contents

Description

Persoonia oblongata is an erect or spreading shrub with smooth bark and with hairy young growth. The leaves range in shape from narrow elliptic to broadly egg-shaped and are 15–60 mm (0.6–2 in) long, 4–25 mm (0.2–1 in) wide. The leaves are more or less hairy when young but become glabrous with age and the upper and lower surfaces are the same colour. The flowers are arranged singly or in groups of up to sixteen, the groups on a rachis up to 180 mm (7 in) long, each flower on the end of a distinctive glabrous, curved pedicel 9–23 mm (0.4–0.9 in) long. The flower is composed of four hairy tepals 110–12 mm (4–0.5 in) long, which are fused at the base but with the tips rolled back. The central style is surrounded by four yellow anthers which are also joined at the base with the tips rolled back, so that it resembles a cross when viewed end-on. The ovary and tepals are sometimes sparsely hairy. Flowering occurs from October to April and is followed by fruit which are drupes. [2] [3] [4]

Taxonomy and naming

Persoonia oblongata was first formally described in 1830 by Robert Brown and the description was published in Supplementum primum Prodromi florae Novae Hollandiae . [5] [6] The specific epithet (oblongata) is derived from the Latin word oblongus meaning "longer than broad". [7] :567

Distribution and habitat

This persoonia grows in heath and forest between Glenbrook, Yengo National Park and Rylstone. [2] [4]

Related Research Articles

Banksia foliolata is a species of shrub that is endemic to Western Australia. It has hairy stems, pinnatifid leaves, heads of about sixty cream-coloured and maroon flowers and oblong to elliptical follicles. It grows on rocky slopes in dense shrubland in the Stirling Range National Park.

<i>Persoonia cornifolia</i> Species of shrub

Persoonia cornifolia is a plant in the family Proteaceae and is endemic to eastern Australia. It is a shrub with elliptic to egg-shaped leaves and hairy yellow flowers, and grows in northern New South Wales and south-eastern Queensland.

<i>Persoonia rigida</i> Species of flowering plant

Persoonia rigida, commonly known as the rigid-, hairy- or stiff geebung, is a species of flowering plant in the family Proteaceae and is endemic to south-eastern Australia. It is an erect to low-lying shrub with hairy young branchlets, lance-shaped to spatula-shaped leaves that are hairy when young, and yellow flowers borne in groups of up to twenty on a rachis up to 90 mm (3.5 in) long that continues to grow after flowering.

<i>Persoonia myrtilloides</i> Species of flowering plant

Persoonia myrtilloides, commonly known as myrtle geebung, is a plant in the family Proteaceae and is endemic to New South Wales. It is an erect to spreading shrub with elliptic to egg-shaped leaves and yellow flowers in groups of up to forty on a rachis up to 170 mm (6.7 in) long.

<i>Persoonia marginata</i> Species of flowering plant

Persoonia marginata, commonly known as the Clandulla geebung, is a plant in the family Proteaceae and is endemic to New South Wales. It is low, spreading shrub with elliptic to egg-shaped leaves and small groups of cylindrical yellow flowers.

<i>Petrophile canescens</i> Species of shrub of the family Proteaceae found in eastern Australia

Petrophile canescens, commonly known as conesticks, is a species of flowering plant in the family Proteaceae and is endemic to eastern Australia. It is an erect shrub with pinnately-divided leaves and oval heads of hairy, white to pale cream-coloured flowers.

<i>Persoonia sericea</i> Species of shrub

Persoonia sericea, commonly known as the silky geebung, is a plant in the family Proteaceae and is endemic to eastern Australia. It is a shrub with hairy yellow flowers and silky-hairy young branches and leaves.

<i>Persoonia media</i> Species of flowering plant

Persoonia media is a species of flowering plant in the family Proteaceae and is endemic to eastern Australia. It is an erect to spreading shrub or tree with branchlets and leaves that are glabrous or only sparsely hairy, elliptic to egg-shaped leaves and up to sixteen yellow flowers on a rachis up to 150 mm (5.9 in) long.

<i>Isopogon asper</i> Species of shrub endemic to southwest Western Australia

Isopogon asper is a species of plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a low shrub with crowded pinnate leaves and flattened spherical heads of glabrous pink flowers.

<i>Hakea eriantha</i> Species of plant in the family Proteaceae endemic to the east coast of Australia

Hakea eriantha, commonly known as tree hakea, is a shrub or small tree endemic to the east coast of Australia. It has white flowers on a woolly stem in leaf axils, long narrow leaves with reddish new growth. Found growing at higher altitudes in moist or sclerophyll Eucalyptus woodland.

<i>Persoonia daphnoides</i> Species of flowering plant

Persoonia daphnoides is a plant in the family Proteaceae and is endemic to a restricted area near the border of eastern New South Wales and Queensland. It is a prostrate shrub with spatula-shaped to egg-shaped leaves with the narrower end towards the base, and yellow flowers in groups of up to eight on a rachis up to 35 mm (1.4 in) long.

<i>Persoonia fastigiata</i> Species of flowering plant

Persoonia fastigiata is a plant in the family Proteaceae and is endemic to the Northern Tablelands of New South Wales. It is a small, erect to spreading shrub with linear leaves and hairy flowers arranged singly or in groups of up to five on a rachis up to 10 mm (0.39 in) long.

<i>Persoonia curvifolia</i> Species of shrub

Persoonia curvifolia is a plant in the family Proteaceae and is endemic to central New South Wales. It is an erect to spreading shrub with linear leaves and somewhat hairy yellow flowers.

<i>Persoonia tenuifolia</i> Species of flowering plant

Persoonia tenuifolia, commonly known as fine-leaf geebung is a plant in the family Proteaceae and is endemic to eastern Australia. It is an erect to low-lying shrub with hairy young branchlets, linear leaves, and yellow flowers in groups of up to eight on a rachis 2–30 mm (0.079–1.181 in) long that continues to grow after flowering.

<i>Persoonia microphylla</i> Species of shrub

Persoonia microphylla is a plant in the family Proteaceae and is endemic to New South Wales. It is an erect to prostrate shrub with elliptic to egg-shaped leaves and yellow flowers in groups of up to fourteen on a rachis up to 30 mm (1.2 in) long.

Persoonia striata is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, often spreading shrub with hairy young branchlets, linear to spatula-shaped leaves, and bright yellow flowers borne in groups of up to five on a rachis up to 2 mm (0.079 in) long that continues to grow after flowering.

<i>Persoonia saccata</i> Species of flowering plant

Persoonia saccata, commonly known as snottygobble, and cadgeegurrup in indigenous language, is a plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is usually an erect shrub and has linear leaves and groups of up to fifty or more irregularly shaped, yellow flowers which are hairy on the outside. It usually grows in woodland dominated by jarrah, marri or large Banksia species.

<i>Isopogon petiolaris</i> Species of shrub of the family Proteaceae from New South Wales and Queensland

Isopogon petiolaris is a species of plant in the family Proteaceae and is endemic to eastern Australia. It is a low, spreading shrub with sharply-pointed, divided leaves and more or less spherical heads of yellow flowers.

<i>Hakea lasiocarpha</i> Species of shrub in the family Proteacea endemic to Western Australia

Hakea lasiocarpha, commonly known as long styled hakea, is a shrub in the family Proteacea and is endemic to Western Australia. It has about 30 whitish flowers in clusters in the upper leaf axils, rigid prickly leaves and a limited distribution.

Hakea fraseri, is a species of shrub or small tree commonly known as the corkwood oak, is a shrub in the family Proteaceae and is endemic to northern New South Wales. It has furrowed bark, pendulous foliage and creamy-white flowers in spring.

References

  1. 1 2 "Persoonia oblongata". Australian Plant Census. Retrieved 27 October 2020.
  2. 1 2 Weston, Peter. "Persoonia oblongata". Royal Botanic Garden Sydney. Retrieved 27 January 2018.
  3. Weston, Peter. "Persoonia". Royal Botanic Garden Sydney. Retrieved 27 January 2018.
  4. 1 2 P.H. Weston. "New South Wales Flora Online: Persoonia oblongata". Royal Botanic Gardens & Domain Trust, Sydney, Australia.
  5. "Persoonia oblongata". APNI. Retrieved 27 January 2018.
  6. Brown, Robert (1830). Supplementum primum prodromi florae Novae Hollandiae. London. p. 14. Retrieved 27 January 2018.
  7. Brown, Roland Wilbur (1956). The Composition of Scientific Words. Washington, D.C.: Smithsonian Institution Press.