Grevillea pinifolia

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Grevillea pinifolia
Status DECF P1.svg
Priority One — Poorly Known Taxa (DEC)
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Grevillea
Species:
G. pinifolia
Binomial name
Grevillea pinifolia

Grevillea pinifolia, commonly known as the pine-leaved grevillea, [2] is a species of flowering plant in the family Proteaceae and is endemic to a restricted area in the south-west of Western Australia. It is a low, mounded shrub with linear, more or less cylindrical leaves and red to orange-red flowers.

Contents

Description

Greville pinifolia is a low, mounded shrub that typically grows to a height of 30–60 cm (12–24 in) and has many branches. Its leaves are linear, more or less cylindrical, 25–50 mm (0.98–1.97 in) long and 0.5–0.7 mm (0.020–0.028 in) wide. The edges of the leaves are rolled under to the mid-vein with two longitudinal grooves either side. The flowers are arranged singly or in groups of up to 4 in leaf axils, on a woolly-hairy rachis 0.5–1 mm (0.020–0.039 in) long and are red to orange-red and shaggy- to silky-hairy, the pistil 7.5–8.5 mm (0.30–0.33 in) long. Flowering occurs from July to October and the fruit is an oval follicle about 10 mm (0.39 in) long. [2] [3]

Taxonomy

Grevillea pinifolia was first formally described in 1856 by Carl Meissner in de Candolle's Prodromus Systematis Naturalis Regni Vegetabilis from specimens collected in the Swan River Colony by James Drummond. [4] [5] The specific epithet (pinifolia) means "pine-leaved". [6]

Distribution and habitat

Pine-leaved grevillea grows in shrubland and is restricted to a small area between Eneabba and Bindi Bindi in the Avon Wheatbelt bioregion of south-western Western Australia. [2] [3]

Conservation status

This grevillea is listed as "Priority One" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions, [2] meaning that it is known from only one or a few locations which are potentially at risk. [7]

See also

Related Research Articles

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<i>Grevillea paniculata</i> Species of shrub in the family Proteaceae endemic to Western Australia

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<i>Grevillea pinaster</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea pinaster is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect shrub with linear leaves and pinkish-red to red flowers, the style with a yellowish tip.

<i>Grevillea hookeriana</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea hookeriana, commonly known as red toothbrushes or Hooker's grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a spreading to erect shrub, usually with linear leaves or deeply divided leaves with linear lobes, and toothbrush-shaped groups of red, black or yellowish green flowers, the style maroon to black.

<i>Grevillea argyrophylla</i> Species of shrub in the family Proteaceae endemic to south-western Western Australia

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<i>Grevillea integrifolia</i> Species of shrub in the family Proteaceae endemic to Western Australia

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<i>Grevillea diversifolia</i> Species of shrub in the family Proteaceae native to Western Australia

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<i>Grevillea biformis</i> Species of shrub in the family Proteaceae endemic to Western Australia

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<i>Grevillea plurijuga</i> Species of shrub in the family Proteaceae endemic to Western Australia

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<i>Grevillea cirsiifolia</i> Species of shrub in the family Proteaceae endemic to Western Australia

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<i>Grevillea hakeoides</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea hakeoides is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a spreading shrub with flat, linear or more or less-cylindrical leaves and dome-shaped groups of flowers, the colour varying according to subspecies.

<i>Grevillea incrassata</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea incrassata is a species of flowering plant in the family Proteaceae and is endemic to inland south-western Western Australia. It is an erect shrub with crowded cylindrical or narrowly linear leaves and clusters of bright yellow flowers.

<i>Grevillea pityophylla</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea pityophylla is a species of flowering plant in the family Proteaceae and is endemic to inland areas of Western Australia. It is a dense shrub with linear to more or less cylindrical leaves and hairy, pinkish-red to bright red flowers.

Pultenaea pinifolia is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, slender shrub with pine-like leaves and yellow-orange flowers with orange marks.

References

  1. "Grevillea pinifolia". Australian Plant Census. Retrieved 22 August 2022.
  2. 1 2 3 4 "Grevillea pinifolia". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. 1 2 "Grevillea pinifolia". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 22 August 2022.
  4. "Grevillea pinifolia". APNI. Retrieved 22 August 2022.
  5. Meissner, Carl; Lehmann, Johann G.C. (1856). Plantae Preissianae. Vol. 14. Hamburg. p. 350. Retrieved 22 August 2022.{{cite book}}: CS1 maint: location missing publisher (link)
  6. Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 278. ISBN   9780958034180.
  7. "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 22 August 2022.