Grevillea diminuta | |
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In the Australian National Botanic Gardens | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Grevillea |
Species: | G. diminuta |
Binomial name | |
Grevillea diminuta | |
Grevillea diminuta is a species of flowering plant in the family Proteaceae and is endemic to eastern Australia. It is a small, spreading shrub with elliptic to egg-shaped leaves and cylindrical to dome-shaped groups of reddish-brown flowers.
Grevillea diminuta is a spreading shrub that typically grows to a height of 0.3–1 m (1 ft 0 in – 3 ft 3 in). Its leaves are elliptic to egg-shaped, 6–20 mm (0.24–0.79 in) long and 3–9 mm (0.12–0.35 in) wide, the lower surface silky-hairy. The flowers are arranged in down-turned cylindrical to dome-shaped groups 20–60 mm (0.79–2.36 in) long and are reddish-brown and bright red inside, the pistil 10–11 mm (0.39–0.43 in) long. Flowering mainly occurs from September to December and the fruit is an elliptic, finely wrinkled follicle 10–15 mm (0.39–0.59 in) long. [3] [4]
Grevillea diminuta was first formally described in 1962 by Lawrie Johnson in Contributions from the New South Wales Herbarium from specimens collected by Ruurd Dirk Hoogland near Mount Franklin. [5] The specific epithet (diminuta) means "diminished". [6]
This grevillea grows on rocky slopes in subalpine woodland on the Brindabella and Bimberi Ranges in the Australian Capital Territory and on the border with New South Wales. [3] [4]
Grevillea diminuta has been listed as Near Threatened on the IUCN Red List of Threatened Species. It has a severely restricted distribution with an estimated extent of occurrence of 655 km2 (253 sq mi) and an estimated area of occupancy of 132 km2 (51 sq mi). The species is likely threatened by inappropriate fire regimes and land clearing for road development within parts of its distribution. Despite these threats, the population of this species currently appears to be stable, and no conservation measures are required. [1]
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.
Grevillea oleoides, also known as red spider flower, is a species of flowering plant in the family Proteaceae and is endemic to eastern New South Wales. It is an erect shrub with egg-shaped leaves, the narrower end towards the base, sometimes elliptic or linear leaves and red or reddish-pink flowers usually within the foliage.
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.
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.
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.
Grevillea dimorpha, commonly known as flame grevillea or olive grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the Grampians National Park in Victoria, Australia. It is an erect to spreading shrub with elliptic to linear or egg-shaped leaves with the narrower end towards the base, and groups of bright red flowers.
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.
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.
Grevillea brevifolia, commonly known as Cobberas grevillea, is a species of flowering plant in the family Proteaceae and is endemic to south-eastern continental Australia. It is a spreading shrub with hairy branchlets, elliptic leaves and clusters of hairy red flowers.
Grevillea polybractea, commonly known as crimson grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the southeast of continental Australia. It is a spreading shrub with linear to narrowly oblong or narrowly elliptic leaves and pink to red and yellow or green flowers.
Grevillea epicroca is a species of flowering plant in the family Proteaceae and is endemic to south-eastern New South Wales. It is a shrub with elliptic to lance-shaped leaves and red, silky-hairy flowers.
Grevillea bemboka is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of far south-eastern New South Wales. It is a spreading to erect shrub with hairy branchlets, egg-shaped to elliptic leaves and red or reddish-pink flowers.
Grevillea floribunda, commonly known as seven dwarfs grevillea, is a species of flowering plant in the family Proteaceae and is endemic to eastern Australia. It is a spreading shrub with oblong to egg-shaped leaves with the narrower end towards the base and groups of six to twenty flowers covered with rusty brown hairs.
Grevillea brevis is a species of flowering plant in the family Proteaceae and is endemic to the Northern Territory. It is an erect, open shrub with elliptic leaves and white to yellow or creamy-green flowers.
Grevillea glauca, commonly known as bushman's clothes peg, cobblers peg tree, beefwood tree, nut wood, nalgo, or kawoj in New Guinea, is a species of flowering plant in the family Proteaceae and is native to Papua New Guinea and north-eastern Queensland. It is an erect, spindly shrub or small tree with narrowly egg-shaped to elliptic leaves, and cylindrical clusters of cream-coloured to greenish-white flowers.
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.
Grevillea granulifera is a species of flowering plant in the family Proteaceae and is endemic to eastern New South Wales. It is a shrub with narrowly elliptic leaves and clusters of pinkish-red and creamy-white flowers.
Grevillea cheilocarpa 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 shrub with silky-hairy, egg-shaped leaves with the narrower end towards the base, and yellow flowers.
Grevillea diffusa is a species of flowering plant in the family Proteaceae and is endemic to the Sydney region of New South Wales. It is a low, compact shrub with elliptic to linear leaves, and dark red, or dark crimson to scarlet and burgundy-coloured flowers.
Grevillea ceratocarpa is a species of flowering plant in the family Proteaceae and is endemic to inland areas of the south-west of Western Australia. It is an erect or spreading shrub with softly-hairy, narrowly elliptic or narrowly egg-shaped leaves with the narrower end towards the base, and creamy-white flowers.