Olearia elaeophila | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Asterales |
Family: | Asteraceae |
Genus: | Olearia |
Species: | O. elaeophila |
Binomial name | |
Olearia elaeophila | |
Synonyms [1] | |
List
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Olearia elaeophila is a species of flowering plant in the family Asteraceae and is endemic to the south-west of Western Australia. It is a small shrub with scattered linear leaves, and white or blue and yellow, daisy-like inflorescences.
Olearia elaeophila is a shrub that typically grows to a height of up to 50 cm (20 in). Its stems and leaves are covered with cobwebby or woolly hairs. It has scattered, usually elliptic leaves arranged alternately along the branchlets, 2–30 mm (0.079–1.181 in) long and 0.25–2.5 mm (0.0098–0.0984 in) wide on a petiole up to 2 mm (0.079 in) long. Both surfaces of the leaves are more or less glabrous. The heads or daisy-like "flowers" are in panicles or racemes on the ends of branchlets and are 8–17 mm (0.31–0.67 in) in diameter on a peduncle 4–10 mm (0.16–0.39 in) long. Each head has ten to seventeen white or blue ray florets, the ligule 3.5–7.5 mm (0.14–0.30 in) long, surrounding seventeen or eighteen yellow disc florets. Flowering occurs in April and May and the fruit is a densely hairy achene, the pappus with 18 to 29 long bristles and a smaller number of short ones. [2] [3]
This daisy bush was first formally described in 1836 by Augustin Pyramus de Candolle who gave it the name Eurybia elaeophila in his Prodromus Systematis Naturalis Regni Vegetabilis , based on an unpublished description by Allan Cunningham. [4] [5] In 1867 George Bentham changed that name to Olearia elaeophila in Flora Australiensis . [6] [7] The specific epithet (elaeophila) means "marsh-loving". [8]
Olearia elaeophila grows in sedge, heath, shrubland, woodland and forest in winter-wet places in the Avon Wheatbelt, Jarrah Forest, Swan Coastal Plain and Warren biogeographic regions of south-western Western Australia. [3] [2]
This daisy bush is listed as "not threatened" by the Department of Biodiversity, Conservation and Attractions. [2]
Olearia axillaris, commonly known as coastal daisy-bush, coast daisy-bush or coastal daisybush is a species of flowering plant in the family Asteraceae and is endemic to coastal areas of Australia. It is an erect, bushy shrub with densely cottony-hairy branchlets, aromatic, linear to narrowly elliptic or narrowly lance-shaped to egg-shaped leaves with the narrower end towards the base and small white and yellow, daisy-like inflorescences.
Olearia ramulosa, the twiggy daisy-bush, is a species of flowering plant in the family Asteraceae. It occurs in New South Wales, Victoria, South Australia and Tasmania.
Olearia erubescens, commonly known as moth daisy-bush or pink-tip daisy-bush, is a species of flowering plant in the family Asteraceae. It is a shrub with stiff, prickly leaves and white "daisy" flowers, growing up to 2 metres high.
Olearia elliptica, commonly known as the sticky daisy bush, is a shrub in the daisy family, Asteraceae and is native to New South Wales and Queensland in eastern Australia. It has scattered, sticky leaves and white flowers in summer and autumn.
Zanthoxylum nitidum, commonly known as shiny-leaf prickly-ash, tez-mui or liang mian zhen, is a species of flowering plant in the family Rutaceae. It is a woody climber with prickles on the branchlets, thick, cone-shaped spines on the trunk and older branches, pinnate leaves with five to nine leaflets, and panicles or racemes of white to pale yellow, male or female flowers in leaf axils and on the ends of branchlets.
Beaufortia sprengelioides is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a rigid, spreading shrub with crowded, round leaves and small, roughly spherical heads of pale pink flowers on the ends of its branches. It was one of the first Australian plant species collected by Europeans and has had several name changes since then.
Persoonia rudis 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 hairy young branchlets, linear leaves, and yellow flowers borne in groups of five to thirty on a rachis 3–100 mm (0.12–3.94 in) that continues to grow after flowering.
Persoonia dillwynioides, commonly known as Fitzgerald persoonia, 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 an erect, spreading shrub with smooth bark, linear leaves and bright yellow flowers borne singly or in groups of up to four along a rachis up to 3 mm (0.12 in) long.
Persoonia hakeiformis is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect or spreading to low-lying shrub with mostly smooth bark, linear leaves and bright yellow flowers borne in groups of up to sixty along a rachis up to 100 mm (3.9 in) long.
Olearia decurrens, commonly known as the clammy daisy bush, is a species of flowering plant in the family Asteraceae and is endemic to arid, inland Australia. It is a glabrous, sticky, twiggy shrub with narrow egg-shaped to linear leaves sometimes with toothed edges, and white and yellow, daisy-like inflorescences.
Petrophile carduacea is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with deeply toothed leaves, and more or less spherical heads of hairy yellow flowers.
Isopogon villosus is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a tufted shrub with cylindrical leaves with twenty-five to thirty-two widely diverging lobes, and oval heads of cream-coloured to yellow flowers.
Tremandra stelligera is a flowering plant in the family Elaeocarpaceae. It is a small upright shrub with pink, purple or blue flowers, dark green oval shaped leaves and is endemic to Western Australia.
Teucrium sessiliflorum, commonly known as camel bush, is a species of flowering plant in the family Lamiaceae and is endemic to southern continental Australia. It is a tufted perennial herb with hairy, egg-shaped, lobed leaves and white or cream-coloured flowers.
Pultenaea capitellata, commonly known as hard-head bush-pea, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern continental Australia. It is a sprawling to prostrate shrub with elliptic to broadly egg-shaped leaves, and yellow to orange flowers with a red to purple keel.
Pultenaea euchila, commonly known as orange pultenaea, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is an erect shrub with glabrous foliage, narrow egg-shaped leaves with the narrower end towards the base, and orange-coloured flowers arranged singly or in small groups near the ends of branchlets.
Pultenaea microphylla is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is an erect to prostrate shrub with narrow egg-shaped leaves with the narrower end towards the base, and clusters of up to ten yellow to red flowers with reddish markings.
Olearia calcarea, commonly known as limestone daisy bush, is a species of flowering plant in the family Asteraceae and is endemic to southen continental Australia. It is a shrub with egg-shaped or broadly spoon-shaped leaves with toothed edges, and white and yellow, daisy-like inflorescences.
Olearia chrysophylla is a species of flowering plant in the family Asteraceae and is endemic to eastern Australia. It is a shrub with scattered elliptic leaves, and white and yellow, daisy-like inflorescences.
Olearia cydoniifolia is a species of flowering plant in the family Asteraceae and is endemic to eastern Australia. It is a shrub with scattered elliptic leaves, and white and yellow, daisy-like inflorescences.