Olearia phlogopappa

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Olearia phlogopappa
Olearia phlogopappa.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Olearia
Species:
O. phlogopappa
Binomial name
Olearia phlogopappa
Synonyms [1]
  • Aster phlogopappusLabill.
  • Aster phlogotrichusSpreng. nom. illeg., nom. superfl.
  • Diplostephium phlogotrichumNees
  • Eurybia gunniana var. phlogopappa(Labill.) Sond.
  • Eurybia quercifoliaCass. nom. illeg.
  • Olearia gunniana var. phlogopappa(Labill.) Hutch. nom. illeg.
  • Olearia stellulataauct. non (Labill.) DC.:Benth.
Olearia phlogopappa subsp. flavescens flower and buds Olearia phlogopappa subspecies flavescens flower.jpg
Olearia phlogopappa subsp. flavescens flower and buds
Olearia phlogopappa subsp. flavescens foliage Olearia phlogopappa subspecies flavescens foliage.jpg
Olearia phlogopappa subsp. flavescens foliage
Mauve form Olearia phlogopappa mauve.jpg
Mauve form
Pink form Olearia phlogopappa pink form 01.jpg
Pink form

Olearia phlogopappa commonly known as the dusty daisy-bush [2] or alpine daisy-bush [3] is a species of flowering plant in the family Asteraceae that is commonly found in eastern New South Wales, Victoria and Tasmania. It is a small shrub with greyish-green foliage, daisy-like flowers in white, pink or mauve that can be seen from spring to late summer.

Contents

Description

Olearia phlogopappa is a small, erect shrub that grows 0.3–3 m (0.98–9.8 ft) high with greyish foliage. The leaves are arranged alternately, leaf shapes differ from narrow egg-shaped or narrow obovate 8–114 mm (0.31–4.5 in) long and 3–23 mm (0.12–0.91 in) wide on a short stalk. The upper leaf surface is a dull grey-green, smooth or with fine minute star-shaped hairs. The underside has a whitish or yellowish appearance. The leaf margins vary, they may be slightly scalloped, toothed or evenly spaced slanting serrations.

Dusty daisy-bush has varying colours with the most common being white but can be blue or pink. The flowers are in terminal clusters from the side branches about 15–25 mm (0.59–0.98 in) in diameter. The 4-5 bracts are bell-shaped to hemispherical, arranged in rows covered with short soft hairs, occasionally glandular. There are usually 10-14 ray florets on an individual "daisy" flowers and bloom in spring and early summer. [4] The fruit has 5 ribs 2–3 mm (0.079–0.12 in) long and has a single seed called an achene. [2] [5] [6] [7] [8]

Taxonomy and naming

Olearia phlogopappa was first formally described by Jacques Labillardière in 1806 and published in Novae Hollandiae Plantarum Specimen and named Aster phlogopappus. [9] [10] The specific epithet (phlogopappa) is derived from the Ancient Greek words phlogos meaning "flame" and pappos meaning "pappus", referring to the flame-coloured ring of hairs above the ovary cited in the original description (pappo flammeo). [11] [12]

Subspecies

There are nine subspecies which are currently recognised by the Australian Plant Census:

Distribution and habitat

Olearia phlogopappa is widespread and common from coast to mountains, found in both dry and wet sclerophyll forests. Found in eastern New South Wales, Victoria, and Tasmania. [28] [4]

The genus Olearia is found in Australia, New Zealand and New Guinea and has about 130 species native to Australia. [29]

Cultivation

The species withstands moderate frost and drought, but prefers moist conditions and a well-drained soil in a sunny position, flowering reduced with part shaded positions. Pruning is required to stop plants becoming spindly. Propagate from seed or tip cuttings. [4] [6]

Cultivars

A number of cultivars are commercially available including: [30]

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<i>Hibbertia aspera</i> Species of flowering plant

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<i>Zieria arborescens</i> Species of flowering plant

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<i>Persoonia mollis</i> Species of flowering plant

Persoonia mollis, commonly known as soft geebung, is a plant in the family Proteaceae and is endemic to New South Wales. It is an erect to prostrate shrub with linear to oblong or spatula-shaped leaves, yellow flowers in groups of up to thirty on a rachis up to 150 mm (5.9 in) long and relatively small fruit.

<i>Olearia asterotricha</i> Species of shrub

Olearia asterotricha, commonly known as rough daisy-bush, is a species of flowering plant in the family Asteraceae. A tall shrub with white, mauve or blue daisy like flowers growing from the Blue Mountains in New South Wales to western Victoria, Australia.

<i>Olearia canescens</i> Species of shrub

Olearia canescens is a species of flowering plant in the family Asteraceae and is endemic to eastern Australia. It is a shrub with scattered elliptic or egg-shaped leaves, and white and yellow, daisy-like inflorescences.

<i>Hibbertia hermanniifolia</i> Species of flowering plant

Hibbertia hermanniifolia is a species of flowering plant in the family Dilleniaceae and is endemic to eastern Australia. It is an erect shrub with spatula-shaped to wedge-shaped leaves and yellow flowers arranged singly in leaf axils, with ten to fifteen stamens arranged around two hairy carpels.

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Eucalyptus phenax, commonly known as green dumosa mallee or white mallee, is a species of mallee that is endemic to southern Australia. It has smooth bark, lance-shaped adult leaves, flower buds in groups of seven or nine, white flowers and cup-shaped to cylindrical fruit.

<i>Olearia pannosa</i> Species of plant

Olearia pannosa, commonly known as silver-leaved daisy or velvet daisy-bush, is a species of flowering plant in the family Asteraceae and is endemic to south-eastern continental Australia. It is a spreading undershrub or shrub with egg-shaped or heart-shaped leaves, and white and yellow daisy flowers.

<i>Philotheca angustifolia</i> Species of plant

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Olearia aglossa, is a shrub in the family Asteraceae and is found in mountainous terrain in New South Wales and Victoria in Australia. It is a small shrub with spreading upright branches and white daisy-like flowers.

<i>Olearia alpicola</i> Species of shrub

Olearia alpicola, commonly known as alpine daisy bush, is a shrub in the family Asteraceae and is found in mountainous terrain in New South Wales and Victoria in Australia. A small shrub with spreading branches and white daisy-like inflorescences.

<i>Olearia brevipedunculata</i> Species of shrub

Olearia brevipedunculata, commonly known as the dusty daisy-bush, is a small shrub with whitish-grey foliage and white daisy-like flowers in summer. Mostly found in Victoria and scattered locations in New South Wales, Australia.

<i>Pimelea axiflora</i> Species of shrub

Pimelea axiflora, commonly known as bootlace bush, is a small shrub in the family Thymelaeaceae and is endemic to Australia. It is a small shrub with whitish flowers on mostly smooth stems.

<i>Olearia rugosa</i> Species of flowering plant

Olearia rugosa, commonly known as wrinkled daisy-bush, is a species of flowering plant in the family Asteraceae. It has alternate, wrinkled leaves and white daisy-like flowers and is endemic to south-eastern Australia.

Pomaderris halmaturina, commonly known as Kangaroo Island pomaderris, is a species of flowering plant in the family Rhamnaceae and is endemic to southern continental Australia. It is a shrub with narrowly elliptic to egg-shaped leaves with toothed or wavy edges, and sparse panicles of hairy, yellowish-green flowers.

<i>Olearia passerinoides</i> Species of plant

Olearia passerinoides, commonly known as slender daisy bush, is a species of flowering plant in the family Asteraceae and is endemic to southern continental Australia. It is a slender, sticky shrub with linear leaves, and white or pale mauve and mauve or pink daisy flowers.

References

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  2. 1 2 "Olearia phlogopappa". NSW Flora Online. National Herbarium of NSW, Royal Botanic Gardens Sydney. Retrieved 21 April 2019.
  3. Fairley, Alan; Moore, Philip (2010). Native Plants of the Sydney Region. Jacana Books. ISBN   978-1-74175-571-8.
  4. 1 2 3 Howells, Christine (c. 2012). Tasmania's Natural Flora. Australian Plants Society Tasmania Inc., Hobart Group. p. 61. ISBN   9780909830663.
  5. Costermans, L. (1981). Native Trees and Shrubs of South-eastern Australia. Australia: Rigby. ISBN   072701403X.
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  10. "Olearia phlogopappa". APNI. Retrieved 24 April 2019.
  11. Labillardiere, J.J.H. de (1806). Novae Hollandiae Plantarum Specimen. Vol. 2. p. 49. Tab. 195
  12. Australian National Botanic Gardens, Parks Australia. "Olearia phlogopappa - Growing Native Plants". www.anbg.gov.au. Retrieved 2019-12-17.
  13. "Olearia phlogopappa subsp. angustifolia". Australian Plant Census. Retrieved 24 April 2019.
  14. "Olearia phlogopappa subsp. continentalis". Australian Plant Census. Retrieved 24 April 2019.
  15. 1 2 "Olearia phlogopappa subspecies continentalis". PlantNET NSW. Royal Botanic Gardens Sydney. Retrieved 25 April 2019.
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  18. "Olearia phlogopappa subsp. gunniana". Australian Plant Census. Retrieved 24 April 2019.
  19. "Olearia phlogopappa subsp. insularis". Australian Plant Census. Retrieved 24 April 2019.
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  21. "Olearia phlogopappa subsp. phlogopappa". Australian Plant Census. Retrieved 24 April 2019.
  22. 1 2 "Olearia phlogopappa subspecies phlogopappa". Yarra Ranges. Yarra Ranges Shire Council. Retrieved 1 May 2019.
  23. "Olearia phlogopappa subsp. salicina". Australian Plant Census. Retrieved 24 April 2019.
  24. 1 2 Messina, Andre. "Olearia phlogopappa subspecies salicina". VicFLORA on line. Royal Botanic Gardens Victoria. Retrieved 2 May 2019.
  25. "Olearia phlogopappa subsp. serrata". Australian Plant Census. Retrieved 24 April 2019.
  26. 1 2 Messina, Andre. "Olearia phlogopappa subspecies serrata". VicFLORA online. Royal Botanic Gardens, Victoria. Retrieved 2 May 2019.
  27. "Olearia phlogopappa subsp. subrepanda". Australian Plant Census. Retrieved 24 April 2019.
  28. "Gippsland Vegetation Types: Ecological Vegetation Classes (EVC's)" (PDF). Department of Primary Industries (Victoria). Retrieved 2009-06-29.
  29. Australian Native Plants Society, http://anpsa.org.au/o-phl.html
  30. "Olearia". Horticultural Database. Royal Horticultural Society. Retrieved 2019-04-24.