Boronia eriantha

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Boronia eriantha
Boronia eriantha.jpg
Boronia eriantha in the Carnarvon National Park
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Rutaceae
Genus: Boronia
Species:
B. eriantha
Binomial name
Boronia eriantha
Boronia eriantha DistMap37.png
Occurrence data from Australasian Virtual Herbarium

Boronia eriantha is a plant in the citrus family Rutaceae and is endemic to central Queensland, Australia. It is an erect shrub with many branches, leaves with up to nine leaflets, and white and red, four-petalled flowers.

Contents

Description

Boronia eriantha is an erect, many-branched shrub which grows to a height of 2.0 m (7 ft) with its young branches densely covered with dull white to reddish brown hairs. The leaves are pinnate with between one and nine leaflets and have a petiole 2–6 mm (0.08–0.2 in) long. The end leaflet is 2–7.5 mm (0.08–0.3 in) long, 1–3.5 mm (0.04–0.1 in) wide and larger than the side leaflets which are 3–9 mm (0.1–0.4 in) long and 1–3.5 mm (0.04–0.1 in) wide. The leaflets are lance-shaped, with the narrower end towards the base and their undersides are mostly glabrous. Usually only a single white and red flower is arranged in leaf axils on a pedicel 0.5–2.5 mm (0.020–0.098 in) long. The four sepals are egg-shaped to triangular, 2–5 mm (0.079–0.20 in) long and 1.5–3 mm (0.059–0.12 in) wide. The four petals are 6–11 mm (0.24–0.43 in) long, 3.5–5 mm (0.14–0.20 in) wide and hairy on the underside. The eight stamens have glandular hairs. Flowering occurs from April to September and the fruit are about 5.5 mm (0.22 in) long and 3 mm (0.12 in) wide. [2]

Taxonomy and naming

Boronia eriantha was first formally described in 1848 by John Lindley and the description was published in the journal Thomas Mitchell's Journal of an Expedition into the Interior of Tropical Australia. [3] The specific epithet (eriantha) is derived from the ancient Greek words erion (ἔριον) meaning "wool" and anthos (ἄνθος) meaning "flower". [4]

Distribution and habitat

This boronia grows in woodland and forest on sandstone in the Carnarvon Range and White Mountains National Park. [2]

Conservation

Boronia eriantha is classed as "least concern" under the Queensland Government Nature Conservation Act 1992. [5]

Related Research Articles

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<i>Boronia obovata</i> Species of flowering plant

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<i>Boronia forsteri</i> Species of flowering plant

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<i>Boronia glabra</i> Species of flowering plant


Boronia glabra, commonly known as sandstone boronia, is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is an erect or weak shrub with many branches, mostly glabrous leaves with a slightly paler underside, and bright pink, four-petalled flowers arranged singly in leaf axils.

<i>Boronia grandisepala</i> Species of flowering plant

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<i>Boronia granitica</i> Species of flowering plant

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<i>Boronia grimshawii</i> Species of flowering plant

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<i>Boronia jucunda</i> Species of flowering plant

Boronia jucunda is a plant in the citrus family Rutaceae and is endemic to the far north-west of Australia. It is an erect shrub with many branches, pinnate leaves and white, four-petalled flowers. It is only known from a small area in the Kimberley region in Western Australia and in a national park in the Northern Territory.

<i>Boronia lanceolata</i> Species of flowering plant

Boronia lanceolata is a plant in the citrus family Rutaceae and is endemic to northern parts of the Northern Territory and Queensland. It is an erect shrub with many branches, elliptic to lance-shaped leaves and white or pink, four-petalled flowers. It is the most common boronia in the Northern Territory.

<i>Boronia latipinna</i> Species of flowering plant

Boronia latipinna, commonly known as the Grampians boronia, is a plant in the citrus family Rutaceae and is endemic to the Grampians in Victoria. It is an erect, woody shrub with pinnate leaves and pink or white, four petalled flowers.

<i>Boronia odorata</i> Species of flowering plant

Boronia odorata is a plant in the citrus family Rutaceae and is endemic to the central highlands of Queensland, Australia. It is an erect shrub with many branches, mostly simple leaves and pink to white, four-petalled flowers.

<i>Boronia angustisepala</i> Species of flowering plant

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<i>Boronia palasepala</i> Species of flowering plant

Boronia palasepala is a plant in the citrus family Rutaceae and is endemic to a small part of Queensland, Australia. It is an erect, rounded shrub with many branches, simple leaves and pink to white, four-petalled flowers.

<i>Boronia quinkanensis</i> Species of flowering plant

Boronia quinkanensis is a species of plant in the citrus family Rutaceae and is endemic to a small part of Queensland, Australia. It is an erect shrub with most parts covered with star-like hairs and has pinnate leaves with up to eleven leaflets, and pink to white, four-petalled flowers.

<i>Boronia splendida</i> Species of flowering plant

Boronia splendida is a species of plant in the citrus family, Rutaceae, and is endemic to Queensland, Australia. It is an erect shrub with most parts covered with star-like hairs and has simple, linear to narrow elliptic leaves, and pink to white, four-petalled flowers.

<i>Boronia squamipetala</i> Species of flowering plant

Boronia squamipetala is a species of plant in the citrus family, Rutaceae, and is endemic to Queensland, Australia. It is an erect shrub with pinnate leaves with between five and thirteen elliptic leaflets, and green to white, four-petalled flowers with hairy backs.

<i>Boronia wilsonii</i> Species of flowering plant

Boronia wilsonii is an erect shrub that is endemic to northern Australia. Its branches, leaves and backs of the flowers are densely covered with woolly hairs. The petals are white to pink or burgundy-coloured.

References

  1. "Boronia eriantha". Australian Plant Census. Retrieved 16 March 2020.
  2. 1 2 Duretto, Marco F. (1999). "Systematics of Boronia section Valvatae sensu lato (Rutaceae)" (PDF). Muelleria. 12 (1): 45–46. Archived from the original (PDF) on 6 April 2020. Retrieved 29 January 2019.
  3. "Boronia eriantha". APNI. Retrieved 30 January 2019.
  4. Backer, C.A. (1936). Verklarend woordenboek der wetenschappelijke namen van de in Nederland en Nederlandsch-Indië in het wild groeiende en in tuinen en parken gekweekte varens en hoogere planten (Edition Nicoline van der Sijs).
  5. "Boronia eriantha". The State of Queensland Department of Environment and Science. Retrieved 30 January 2019.