Grevillea lavandulacea

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Grevillea lavandulacea
Grevillea lavandulacea.jpg
in Royal Botanic Gardens, Cranbourne
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Grevillea
Species:
G. lavandulacea
Binomial name
Grevillea lavandulacea
Flower detail Grevillea lavandulacea flower.jpg
Flower detail

Grevillea lavandulacea, commonly known as lavender grevillea, [2] is a species of flowering plant in the family Proteaceae and is endemic to southern continental Australia. It is a prostrate to spreading shrub with linear to elliptic leaves and clusters of pink to red flowers.

Contents

Description

Grevillea lavandulacea is a spreading to protrate shrub that typically grows to a height of 0.2–1.5 m (7.9 in – 4 ft 11.1 in). Its adult leaves are narrow elliptic to linear, 5–40 mm (0.20–1.57 in) long and 0.5–10 mm (0.020–0.394 in) wide with the edges turned down. The flowers are arranged on short side branches in clusters of mostly two to ten on a rachis 0.5–5 mm (0.020–0.197 in) long. They are red or pink, the outer surface silky hairy, the pistil 21.5–28.5 mm (0.85–1.12 in) long. Flowering occurs from late winter to early summer and the fruit is a narrowly oblong, softly-hairy follicle 111–15 mm (4.37–0.59 in) long. [2] [3] [4]

Taxonomy

Grevillea lavandulacea was first formally described by in 1847 by botanist Diederich Franz Leonhard von Schlechtendal in the journal Linnaea. [5] The specific epithet (lavendulacea) means lavender. [6]

In 2000, Robert Owen Makinson described two subspecies of G. lavendulacea in the Flora of Australia and the names are accepted by the Australian Plant Census:

Distribution and habitat

Subspecies lavendulacea grows in a range of habitats from heathland to open woodland and dense shrubland and is found in the south-east of South Australia, including the Flinders Range, and west of the Grampians in western Victoria. [8] Subspecies rogersii grows in shrubland, forest and woodland and is restricted to Kangaroo Island in South Australia. [10]

Use in horticulture

Grevillea lavandulacea is cultivated as an ornamental plant, for use in well draining and drought tolerant gardens. A number of naturally occurring forms have been introduced into cultivation from localities including Adelaide Hills, Black Range, Flinders Ranges, Little Desert, Mount Compass, Penola, Victor Harbor and Woakwine. [5] The commonly grown cultivar G. lavendulacea 'Tanunda' is thought to have originated from Aldinga in South Australia, rather than Tanunda in the Barossa Valley where a different form occurs. [11]

Related Research Articles

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Grevillea buxifolia, commonly known as grey spider flower, is a species of flowering plant in the family Proteaceae, and is endemic to New South Wales, Australia. It is an erect to spreading shrub with elliptic to egg-shaped leaves, and woolly-hairy clusters of rust-coloured to fawn flowers.

<i>Grevillea rosmarinifolia</i> Species of shrub in the family Proteaceae endemic to New South Wales and Victoria, Australia

Grevillea rosmarinifolia, commonly known as rosemary grevillea, is a species of flowering plant in the family Proteaceae and is endemic to south-eastern continental Australia and naturalised in other parts of the country. It is usually an erect, compact to open shrub with linear, narrowly elliptic or narrowly oblong leaves with the edges rolled under, and loose clusters of pink to red flowers.

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

Grevillea petrophiloides, commonly known as pink pokers, rock grevillea or poker grevillea, 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 divided leaves, the lobes mostly linear, and cylindrical clusters of usually pink to reddish pink and bluish-grey flowers.

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

Grevillea wickhamii, commonly known as Wickham's grevillea, holly-leaf grevillea or lgarrmari in Djaru, is species of flowering plant in the family Proteaceae and is endemic to northern Australia. It is an erect shrub or spindly tree with holly-like, broadly egg-shaped leaves with 2 to 7 shallow teeth, and down-curved clusters of flowers, the colour depending on subspecies.

<i>Grevillea arenaria</i> Species of shrub in the family Proteaceae endemic to the east of New South Wales in Australia

Grevillea arenaria, commonly known as sand grevillea or hoary grevillea, is a species of flowering plant in the family Proteaceae and is endemic to New South Wales. It is a spreading shrub with elliptic to egg-shaped leaves with the narrower end towards the base, and red, pink or orange flowers.

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

Grevillea concinna, commonly known as red combs or elegant 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 with mostly linear to narrow wedge-shaped leaves sometimes with a sharp point on the tip. Flower colour varies with subspecies.

<i>Grevillea rhyolitica</i> Species of shrub in the family Proteaceae endemic to New South Wales, Australia

Grevillea rhyolitica, commonly known as Deua grevillea or Deua flame, is a species of flowering plant in the family Proteaceae and is endemic to south-eastern New South Wales. It is a more or less erect shrub with elliptic leaves and hairy red flowers.

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

Grevillea tripartita is species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, prickly shrub with divided leaves with 3 lobes, and clusters of red and cream-coloured or reddish-orange and yellow flowers.

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

Grevillea synapheae, commonly known as catkin grevillea, is species of flowering plant in the family Proteaceae and is endemic to the southwest of Western Australia. It is a prostrate to erect shrub usually with divided leaves with 3 to 7 triangular to more or less linear lobes, and clusters of white to creamy yellow flowers.

<i>Grevillea irrasa</i> Species of shrub in the family Proteaceae endemic to New South Wales, Australia

Grevillea irrasa is a species of flowering plant in the family Proteaceae and is endemic to south-eastern New South Wales. It is an erect, spreading shrub with oblong to egg-shaped leaves with the narrower end towards the base, and clusters of red to apricot-coloured flowers.

<i>Grevillea oxyantha</i> Species of shrub in the family Proteaceae endemic to New South Wales, Australia

Grevillea oxyantha is a species of flowering plant in the family Proteaceae and is endemic to south-eastern continental Australia. It is an erect to spreading shrub with somewhat silky-hairy branchlets, broadly elliptic to broadly egg-shaped or almost round leaves, and hairy, crimson and pink flowers with a red style.

<i>Grevillea juncifolia</i> Species of shrub or tree in the family Proteaceae endemic to inland Australia

Grevillea juncifolia, commonly known as honeysuckle grevillea, honey grevillea, honeysuckle spider flower, and many indigenous names, is a species of flowering plant in the family Proteaceae and is endemic to inland Australia. It is a bushy shrub or small tree with erect, linear leaves and clusters of bright yellow to orange flowers.

Grevillea obtusiflora is a species of flowering plant in the family Proteaceae and is endemic to a small area of eastern New South Wales. It is a low, spreading to erect shrub with many stems, narrowly elliptic to oblong or linear to narrowly egg-shaped leaves with the narrower end towards the base, and pinkish-red and cream-coloured flowers with a red style.

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

Grevillea plurijuga is a species of flowering plant in the family Proteaceae and is endemic to southern Western Australia. It is a prostrate to low-lying or dense mounded to erect shrub with divided leaves with linear lobes and loose clusters of hairy, red or pink flowers.

Grevillea nematophylla, commonly known as water bush or silver-leaved water bush, is a species of flowering plant in the family Proteaceae and is endemic to Australia. It is shrub or small tree with simple or pinnatisect leaves, the leaves or lobes linear, and branched, cylindrical clusters of cream-coloured flowers.

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

Grevillea humilis is a species of flowering plant in the family Proteaceae and is endemic to eastern New South Wales. It is an erect to spreading shrub with narrowly elliptic to more or less linear leaves, and pink or white flowers.

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

Grevillea commutata is a species of flowering plant in the family Proteaceae and is endemic to the west of Western Australia. It is a spreading, open to dense shrub with egg-shaped leaves with the narrower end towards the base, and white, cream-coloured, and pinkish-green flowers.

<i>Grevillea decora</i> Species of shrub in the family Proteaceae native to Queensland, Australia

Grevillea decora is a species of flowering plant in the family Proteaceae and is endemic to Queensland. It is an erect shrub or small tree with a single main stem, oblong, oval or egg-shaped leaves, and groups of pinkish red or pink flowers.

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

Grevillea manglesioides 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 usually with wedge-shaped leaves with lobed ends, and toothbrush-shaped clusters of flowers, the colour varying with subspecies.

References

  1. "Grevillea lavandulacea". Australian Plant Census. Retrieved 13 June 2022.
  2. 1 2 "Grevillea lavandulacea". State Herbarium of South Australia. Retrieved 13 June 2022.
  3. "Grevillea lavandulacea". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 13 June 2022.
  4. "Grevillea lavendulacea subsp. lavendulacea". Royal Botanic Gardens Victoria. Retrieved 13 June 2022.
  5. 1 2 "Grevillea lavandulacea". APNI. Retrieved 13 June 2022.
  6. Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 236. ISBN   9780958034180.
  7. "Grevillea lavandulacea subsp. lavandulacea". Australian Plant Census. Retrieved 13 June 2022.
  8. 1 2 "Grevillea lavandulacea subsp. lavandulacea". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 13 June 2022.
  9. "Grevillea lavandulacea subsp. rogersii". Australian Plant Census. Retrieved 13 June 2022.
  10. 1 2 "Grevillea lavandulacea subsp. rogersii". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 13 June 2022.
  11. Olde, Peter; Marriott, Neil (1995). The Grevillea Book Volume 2. Australia: Kangaroo Press. ISBN   0864176163.