Gompholobium pungens

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Gompholobium pungens
Gompholobium pungens.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Gompholobium
Species:
G. pungens
Binomial name
Gompholobium pungens

Gompholobium pungens is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, openly-branched shrub with spiny stems, pinnate leaves and mostly yellow, pea-like flowers with pink or purple markings.

Contents

Description

Gompholobium pungens is an erect, openly-branched shrub that typically grows to 50–70 cm (20–28 in) high and up to 40 m (130 ft) wide and has spiny stems. Its leaves are 17–72 mm (0.67–2.83 in) long and pinnate with eight to seventeen cylindrical leaflets. Each flower is borne on a hairy pedicel 7.0–7.2 mm (0.28–0.28 in) long with hairy bracteoles 1.2–1.5 mm (0.047–0.059 in) long. The sepals are about 8 mm (0.31 in) long, the standard petal is yellow to orange with pink or purple markings and about 7.6 mm (0.30 in) long, the wings about 7 mm (0.28 in) long, and the keel about 6.5 mm (0.26 in) long. Flowering occurs from August to September and the fruit is a pod about 7 mm (0.28 in) long. [2]

Taxonomy

Gompholobium pungens was first formally described in 2008 by Jennifer Anne Chappill in Australian Systematic Botany from specimens collected near Warradarge in 1999. [3] The specific epithet (pungens) means "ending in a sharp, hard point". [4]

Distribution and habitat

This pea grows in lower valley slopes and on small rises in the Geraldton Sandplains, Jarrah Forest and Swan Coastal Plain biogeographic regions of south-western Western Australia. [2]

Conservation status

Gompholobium pungens is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife. [2]

Related Research Articles

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Gompholobium oreophilum is a species of flowering plant in the family Fabaceae and is endemic to the north-west of Western Australia. It is an erect shrub with pinnate leaves with elliptic leaflets, and racemes of yellow to orange and creamy-yellow, pea-like flowers.

<i>Gompholobium ovatum</i> Species of flowering plant

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<i>Gompholobium pinnatum</i> Species of legume

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<i>Gompholobium polyzygum</i> Species of flowering plant

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<i>Gompholobium preissii</i> Species of flowering plant

Gompholobium preissii is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect shrub with pinnate leaves with five to fifteen leaflets, and yellow, red and orange, pea-like flowers.

Gompholobium roseum is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect shrub with pinnate leaves and yellow, pink or green, pea-like flowers with pink or green markings.

<i>Gompholobium shuttleworthii</i> Species of legume

Gompholobium shuttleworthii is a species of flowering plant in the pea family Fabaceae and is endemic to the south-west of Western Australia. It is an erect shrub with pinnate leaves with five to nine leaflets, and pink or purple flowers with some darker markings.

Gompholobium simplicifolium is a species of flowering plant in the pea family Fabaceae and is endemic arid part of Western Australia and the Northern Territory. It is an erect or spreading shrub with cylindrical leaves and orange-yellow, pea-like flowers.

Gompholobium subulatum is a species of flowering plant in the pea family Fabaceae and is endemic to northern Australia. It is a slender, erect shrub with pinnate leaves with five to eleven leaflets, and uniformly yellow, pea-like flowers.

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<i>Gompholobium venustum</i> Species of flowering plant

Gompholobium venustum, commonly known as handsome wedge-pea, is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a slender, erect or sprawling shrub with pinnate leaves with fifteen to nineteen leaflets, and yellow or pink, pea-like flowers.

<i>Gompholobium villosum</i> Species of legume

Gompholobium villosum is a species of flowering plant in the pea family Fabaceae and is endemic to the south-west of Western Australia. It is a slender, erect shrub with simple, needle-shaped leaves with one or two grooves on the lower surface, and violet, pink or purple flowers.

Gompholobium viscidulum is a species of flowering plant in the pea family Fabaceae and is endemic to the south-west of Western Australia. It is an erect shrub with pinnate leaves with five to seven leaflets, and yellow flowers.

Gompholobium wonganense is a species of flowering plant in the family Fabaceae and is endemic to the Wongan Hills area of Western Australia. It is an erect, spreading shrub with simple leaves and uniformly yellow, pea-like flowers.

References

  1. "Gompholobium pungens". Australian Plant Census. Retrieved 26 August 2021.
  2. 1 2 3 "Gompholobium pungens". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. "Gompholobium pungens". APNI. Retrieved 26 August 2021.
  4. Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 287. ISBN   9780958034180.