Grevillea barklyana

Last updated

Grevillea barklyana
Grevillea barklyana.jpg
A hybrid of Grevillea barklyana
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Grevillea
Species:
G. barklyana
Binomial name
Grevillea barklyana
Synonyms [1]
  • Grevillea barklyanaF.Muell. nom. inval., nom. nud. (1861)
  • Grevillea barklyanaF.Muell. ex Benth. subsp. barklyana

Grevillea barklyana, also known as gully grevillea or large-leaf grevillea, [2] is a species of flowering plant in the family Proteaceae and is endemic to Western Gippsland in Victoria, Australia. It is an erect shrub or small tree, with mostly pinnatifid leaves with two to eleven lobes, and whitish pink to fawn flowers.

Contents

Description

Grevillea barklyana is an erect shrub or small tree that typically grows to a height of up to 10 m (33 ft). Its leaves are mostly pinnatifid, narrowly egg-shaped to elliptic in outline, 50–270 mm (2.0–10.6 in) long and 25–120 mm (0.98–4.72 in) wide with two to eleven lobes 10–40 mm (0.39–1.57 in) long, the lower surface densely covered with curly hairs. The flowers are arranged in groups near the ends of branches on a rachis 50–100 mm (2.0–3.9 in) long, and are whitish pink to fawn with a glabrous, pale pink to pale crimson style. The pistil is 18.5–28.5 mm (0.73–1.12 in) long and covered with silky to woolly hairs. Flowering mostly occurs from October to December and the fruit is a follicle 13.5–17 mm (0.53–0.67 in) long. [2] [3]

Taxonomy

Grevillea barklyana was first formally described in 1870 by George Bentham in Flora Australiensis from an unpublished description by Ferdinand von Mueller. [4] [5] Mueller had previously published the name in 1861 in the Votes and Proceedings of the Legislative Assembly of Victoria, but the name was a nomen nudum. [6] The specific epithet honours Sir Henry Barkly who was Governor of Victoria between 1856 and 1863.

In 1986 Donald McGillivray described two subspecies, barklyana and macleayana, but in 1994, Peter M. Olde and Neil R. Marriott raised subspecies macleayana to species level as Grevillea macleayana and that name is accepted by the Australian Plant Census. [7] [8] [9]

Distribution and habitat

Gully grevillea occurs in the upper catchments of the Bunyip and Tarago Rivers within the Bunyip State Park and adjoining State Forest. [10] It is found in gullies and on slopes, favouring a southerly aspect and clay-loam soils that are moist but well drained. [2] Associated tree species include Acacia dealbata , Eucalyptus obliqua , E. sieberi and E. regnans . As plants do not store seed in their canopies and are not able to resprout, it is necessary for a soil seed reserve to be established to enable them to regenerate following bushfires. [10]

Conservation

The Labertouche Wildflower Reserve was created in 1963 to protect a significant population of gully grevillea as well as forest boronia ( Boronia muelleri ) and grasstree ( Xanthorrhoea australis ). The reserve was included within the Bunyip State Park which was gazetted in 1992. [10] Approximately half of the known populations of the species occur within the boundaries of the park. [10]

The species is currently listed as "critically endangered" in Victoria under the Flora and Fauna Guarantee Act 1988 threatened species list. [11]

Use in horticulture

Although G. barklyana is regarded as a desirable plant for cultivation, it is not widely available in nurseries. [12] It is grown for its bird-attracting pink flowers, ornamental foliage and contrasting reddish new growth. The species can cope with heavy shade and has some frost tolerance. [13] As it has a weak root system, plants are best situated where they are afforded wind protection by other planting. [13] Propagation is by cuttings or seed. [10]

Related Research Articles

<i>Grevillea buxifolia</i> Species of plant of the family Proteaceae from coastal New South Wales, Australia

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 juniperina</i> Plant in family Proteaceae native in Australia

Grevillea juniperina, commonly known as juniper- or juniper-leaf grevillea or prickly spider-flower, is a plant of the family Proteaceae native to eastern New South Wales and southeastern Queensland in Australia. Scottish botanist Robert Brown described the species in 1810, and seven subspecies are recognised. One subspecies, G. j. juniperina, is restricted to Western Sydney and environs and is threatened by loss of habitat and housing development.

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

Grevillea bipinnatifida, commonly known as fuchsia 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 shrub, usually with bipinnatifid leaves and loose clusters of dull pink to crimson flowers.

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

Grevillea sericea, commonly known as the pink spider flower, is a species of flowering plant in the family Proteaceae and is endemic to New South Wales. It is a shrub with elliptic to lance-shaped leaves with the narrower end towards the base, and clusters of usually pink flowers arranged on one side of a flowering rachis.

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

Grevillea victoriae, also known as royal grevillea or mountain grevillea, is a species of flowering plant in the family Proteaceae and is endemic to mountainous regions of south-eastern continental Australia. It is an erect to spreading shrub with elliptic to lance-shaped leaves, and pendulous clusters of red to orange flowers.

<i>Grevillea obtecta</i> Species of shrub in the family Proteaceae endemic to Victoria, Australia

Grevillea obtecta, commonly known as Fryerstown grevillea, Elphinstone grevillea or Taradale grevillea, is a species of flowering plant in the family Proteaceae and is endemic to Victoria in Australia. It is a prostrate, clumping or straggling shrub with pinnatifid, pinnatipartite or toothed leaves, and toothbrush-like clusters of light green to yellowish and purplish to black flowers with a dull yellow to pink style.

<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 montis-cole</i> Species of shrub in the family Proteaceae endemic to Victoria, Australia

Grevillea montis-cole, commonly known as Mount Cole grevillea, is a species of flowering plant in the family Proteaceae and is endemic to central-western Victoria, Australia. It is a shrub with divided leaves with 5 to 15 lobes, the end lobes more or less triangular to narrowly oblong and sharply-pointed, and clusters of greenish to fawn and dull purplish flowers.

<i>Grevillea bedggoodiana</i> Species of shrub in the family Proteaceae endemic to Victoria, Australia

Grevillea bedggoodiana, commonly known as Enfield grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area near Ballarat in Victoria, Australia. It is a prostrate to low-lying shrub with coarsely serrated, egg-shaped to oblong leaves and green and pink flowers.

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

Boronia muelleri, commonly known as the forest boronia or pink boronia, is a flowering plant that occurs in forest, woodland and heath in Victoria and New South Wales in Australia. It is an erect, woody shrub or small tree with pinnate leaves and up to fifteen pink to white four-petalled flowers arranged in leaf axils in spring and summer.

<i>Grevillea alpivaga</i> Species of flowering plant

Grevillea alpivaga, also known as buffalo grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of Victoria, Australia. It is a shrub with crowded, linear leaves and pale green creamy-white flowers.

<i>Grevillea agrifolia</i> Species of plant in the family Proteaceae

Grevillea agrifolia, the blue grevillea, is a species of flowering plant in the family Proteaceae and is native to the north of Western Australia and parts of the Northern Territory. It is a shrub or tree with narrowly oblong leaves with the narrower end towards the base, and creamy-yellow flowers.

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

Grevillea parvula , commonly known as Genoa grevillea, is a species of flowering plant in the family Proteaceae and is endemic to an area near the border between New South Wales and Victoria in south-eastern continental Australia. It is a spreading to erect shrub, usually with elliptic leaves, and down-turned clusters of pinkish to red flowers.

<i>Grevillea neurophylla</i> Species of shrub in the family Proteaceae endemic to Victoria, Australia

Grevillea neurophylla, commonly known as granite grevillea, is a species of flowering plant in the family Proteaceae and is endemic to south-eastern continental Australia. It is a spreading to erect shrub with linear leaves, and clusters of white to pale pink flowers with a strongly hooked style.

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

Grevillea macleayana, commonly known as Jervis Bay grevillea, is a species of flowering plant in the family Proteaceae and is endemic to south-eastern New South Wales. It is a spreading shrub with egg-shaped to elliptic, sometimes lobed leaves, and greenish or greyish flowers with a pink to red style.

<i>Grevillea amplexans</i> Species of shrub in the family Proteaceae endemic to the Mid West region of Western Australia

Grevillea amplexans is a species of flowering plant in the family Proteaceae and is endemic to the Mid West region of Western Australia. It is a spreading shrub with arching branches, stem-clasping, sharply-pointed, lobed or toothed leaves and white to cream-coloured flowers.

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

Grevillea haplantha is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a dense, rounded shrub with linear leaves and clusters of pink to red flowers with white or brown hairs, depending on subspecies.

Grevillea stenogyne is a species of flowering plant in the family Proteaceae and is only known from the type collection, made in the southwest of Western Australia. It is a shrub with divided leaves, the end lobes triangular and sharply-pointed, and clusters of white flowers.

References

  1. 1 2 "Grevillea barkylana". Australian Plant Census. Retrieved 27 December 2021.
  2. 1 2 3 Makinson, Robert O. "Grevillea barklyana". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 27 December 2021.
  3. Makinson, Robert O. "Grevillea barklyana". Royal botanic Gardens Victoria. Retrieved 27 December 2021.
  4. "Grevillea barklyana". APNI. Retrieved 27 December 2021.
  5. Bentham, George (1870). Flora Australiensis. Vol. 5. London: Lovell Reeve & Co. pp. 436–437. Retrieved 27 December 2021.
  6. "Grevillea barklyana". APNI. Retrieved 27 December 2021.
  7. "Grevillea barklyana subsp. barklyana". APNI. Retrieved 27 December 2021.
  8. "Grevillea barklyana subsp. macleayana". APNI. Retrieved 27 December 2021.
  9. "Grevillea macleayana". Australian Plant Census. Retrieved 27 December 2021.
  10. 1 2 3 4 5 "Gully Grevillea" (PDF). Department of Sustainability and Environment. 2004. Retrieved 27 December 2021.
  11. "Flora and Fauna Guarantee Act 1988 Threatened List" (PDF). The State of Victoria Department of Energy, Environment and Climate Action. June 2023. p. 46.
  12. "Advisory List of Rare Or Threatened Plants In Victoria - 2014" (PDF). Department of Sustainability and Environment (Victoria). Retrieved 27 December 2021.
  13. 1 2 Greig, D. (1987). The Australian Gardener's Wildflower Catalogue. Australia: Angus & Robertson. ISBN   0207154600.