Grevillea polychroma | |
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In the Royal Botanic Gardens Melbourne | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Grevillea |
Species: | G. polychroma |
Binomial name | |
Grevillea polychroma | |
Synonyms [1] | |
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Grevillea polychroma , commonly known as Tullach Ard grevillea, [2] is a species of flowering plant in the family Proteaceae and is endemic to eastern Victoria. It is a spreading to erect shrub with densely hairy branchlets, egg-shaped leaves, the narrower end towards the base, and down-turned clusters of hairy, cream-coloured, pale yellow or pink to red flowers.
Grevillea polychroma is a spreading to erect shrub that typically grows to 1–3 m (3 ft 3 in – 9 ft 10 in) high, 1–5 m (3 ft 3 in – 16 ft 5 in) wide and has densely hairy branchlets. Its leaves are usually egg-shaped with the narrower end towards the base, sometimes elliptic, mostly 25–50 mm (0.98–1.97 in) long and 33–70 mm (1.3–2.8 in) wide. The upper surface of the leaves is glossy and glabrous, the lower surface densely hairy. The flowers are arranged on the ends of branches on down-turned, sometimes branched clusters, on a rachis 14–20 mm (0.55–0.79 in) long. The flowers are hairy, cream-coloured, pale yellow or pink to red, the pistil 19–21.5 mm (0.75–0.85 in) long. Flowering mainly occurs from July to March and the fruit is a glabrous follicle 18–23 mm (0.71–0.91 in) long. [3] [4]
This grevillea was first formally described in 2000 by Bill Molyneux and Val Stajsic, who gave it the name Grevillea brevifolia subsp. polychroma in the Flora of Australia . [5] In 2006, the same authors raised the subspecies to species status as Grevillea polychroma in the journal Muelleria . [4] [6] The specific epithet (polychroma) means "many colours", referring to the variable flower colour of this species. [6]
Grevillea polychroma grows in forest at altitudes ranging from 80 to 940 m (260 to 3,080 ft) and is mainly found in areas around Buchan and Gelantipy in eastern Gippsland in Victoria.
The species is listed as "endangered" under the Victorian Government Flora and Fauna Guarantee Act 1988 and as "Rare in Victoria" on the Department of Sustainability and Environment's Advisory List of Rare or Threatened Plants in Victoria. [3] [2]
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.
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.
Grevillea dryophylla, also known as Goldfields grevillea, is a species of flowering plant in the family Proteaceae and is endemic to Victoria, Australia. It is a spreading to erect shrub with hairy branchlets, lobed leaves, and green to brown or yellow flowers.
Grevillea microstegia, commonly known as Mount Cassell grevillea, is a species of flowering plant in the family Proteaceae and is endemic to Victoria in Australia. It is a prostrate to low-lying or straggling shrub with deeply divided leaves, the end lobes triangular, and toothbrush-shaped clusters of reddish-brown flowers with a red style.
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.
Grevillea infecunda, commonly known as Anglesea grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of southern Victoria in Australia. It is a low-lying to weakly erect shrub with divided leaves with three to sixteen lobes or teeth and greenish-yellow flowers with a dull pink style.
Grevillea celata, commonly known as Nowa Nowa grevillea or Colquhoun grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted part of Victoria in Australia. It is an erect and open to low, dense shrub with oblong, broadly elliptic or linear leaves, and red and yellow, or red, white and apricot-coloured, sometimes all yellow flowers.
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.
Grevillea willisii, commonly known as Omeo grevillea or rock grevillea, is species of flowering plant in the family Proteaceae, and is endemic to the eastern highlands of Victoria, Australia. It is a spreading to erect shrub with pinnatipartite leaves, the end lobes broadly triangular to oblong and sometimes sharply pointed, and dense clusters of greenish-white to fawn-coloured flowers with a white to cream-coloured style.
Grevillea burrowa, commonly known as Burrowa grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of Victoria, Australia. It is a spreading shrub with oblong to egg-shaped leaves, and clusters of reddish-pink flowers.
Grevillea pachylostyla, commonly known as Buchan River grevillea, is a species of flowering plant in the family Proteaceae and is endemic to Victoria in Australia. It is a mounded to almost prostrate shrub with divided leaves, the end lobes triangular, and usually down-curved, more or less toothbrush-like clusters of cream-coloured flowers that turn` pink to red after opening.
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 miqueliana is a species of flowering plant in the family Proteaceae and is endemic to Victoria in Australia. It is an erect to spreading shrub with elliptic to egg-shaped leaves and clusters of red and orange or yellow 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 monslacana, commonly known as Lake Mountain grevillea, is a species of flowering plant in the family Proteaceae and is endemic to mountainous areas of eastern Victoria in Australia. It is a spreading to erect shrub with narrowly egg-shaped leaves and clusters of pink to reddish pink flowers.
Grevillea callichlaena, commonly known as Mt. Benambra grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted part of Victoria in Australia. It is a spreading shrub with elliptic, egg-shaped or broadly lance-shaped leaves, and uniformly red flowers.
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 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.