Actinotus

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Actinotus
Actinotus helianthi and Actinotus forsythii pic2.jpg
White Flannel Flower (Actinotus helianthi) surrounded by Pink Flannel Flower (Actinotus forsythii)
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Apiales
Family: Apiaceae
Subfamily: Mackinlayoideae
Genus: Actinotus
Labill.
Species

See text

Actinotus is a genus of flowering plants in the family Apiaceae, subfamily Mackinlayoideae, with about 18 species. It is native to Australasia. Its best known member is the flannel flower, a common sight in Sydney bushland in the spring. The generic name, meaning "furnished with rays" is derived from the Greek stem aktin-/ακτιν- "ray" or "sunbeam". [1] [2]

Most species are endemic to Australia with one from New Zealand. Other notable species are A. schwarzii from the Macdonnell Ranges in Central Australia, which closely resembles A. helianthi in appearance, and the rare pink-flowering A. forsythii from the Blue Mountains. [2]

The genus was established by the French botanist Jacques Labillardière with his description of A. helianthi on page 67 of the first volume of his Novae Hollandiae Plantarum Specimen . However the habitat statement is anomalous and according to historian Edward Duyker Labillardière could not have collected the type specimen personally and might have received it from Jean-Baptiste Leschenault de La Tour botanist on the expedition of Nicolas Baudin or another early French visitor to New South Wales. [3]

Its closest relative is Apiopetalum from New Caledonia. [4]

Species include: [5]

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Jacques Labillardière French botanist

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<i>Calothamnus</i> Genus of flowering plants

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<i>Actinotus helianthi</i> Species of flowering plant

Actinotus helianthi, known as the flannel flower, is a common species of flowering plant native to the bushland around Sydney. It was named and first described by the French botanist Jacques Labillardière in his Novae Hollandiae Plantarum Specimen the first general flora of Australia. According to historian Edward Duyker Labillardière could not have collected the type specimen personally and might have received it from Jean-Baptiste Leschenault de La Tour botanist on the expedition of Nicolas Baudin or another early French visitor to New South Wales.

<i>Anthocercis</i> Genus of flowering plants

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<i>Billardiera</i> Genus of plants

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<i>Calytrix</i> Genus of flowering plants

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<i>Comesperma</i> Genus of flowering plants

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<i>Lepidosperma</i> Genus of grass-like plants

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<i>Gonocarpus</i> Genus of flowering plants

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<i>Adenanthos obovatus</i> A shrub of the plant family Proteaceae endemic to Southwest Australia

Adenanthos obovatus, commonly known as basket flower, or, jugflower, is a shrub of the plant family Proteaceae endemic to Southwest Australia. Described by French naturalist Jacques Labillardière in 1805, it had first been collected by Archibald Menzies in 1791. Within the genus Adenanthos, it lies in the section Eurylaema and is most closely related to A. barbiger. A. obovatus has hybridized with A. detmoldii to produce the hybrid A. × pamela. Several common names allude to the prominent red flowers of the species. It grows as a many-stemmed spreading bush up to 1 m (3.3 ft) high, and about 1.5 m (4.9 ft) across, with fine bright green foliage. Made up of single red flowers, the inflorescences appear from April to December, and peak in spring.

<i>Novae Hollandiae Plantarum Specimen</i>

Novae Hollandiae Plantarum Specimen is a two-volume work describing the flora of Australia. Facsimiles of the originals can be found in the online Biodiversity Heritage Library (Vol.1) and Vol 2).

Relation du Voyage à la Recherche de la Pérouse is an 1800 book that gives an account of the 1791-1793 d'Entrecasteaux expedition to Australasia. The title refers to the search for La Pérouse, who disappeared in the region in 1788, a popular, though unsuccessful, object of the mission. Many of the discoveries made by the scientists attached to the expedition were published in the two volumes. The author, Jacques Labillardière, was a French botanist on the voyage, engaged to collect and describe the flora of the continent. The work includes some of the earliest descriptions of Australian flora and fauna, and an account of the indigenous peoples of Tasmania.

<i>Lagenophora</i> Genus of flowering plants

Lagenophora is a genus of flowering plants in the sunflower family. Species occur in South-east Asia, Australia, New Zealand, as well as Central and South America.

<i>Siloxerus</i>

Siloxerus is a genus of Australian plants in the pussy's-toes tribe within the daisy family.

References

  1. Liddell & Scott (1980). Greek-English Lexicon, Abridged Edition . Oxford University Press, Oxford, UK. ISBN   0-19-910207-4.
  2. 1 2 Blombery, Alec (1965). "The genus Actinotus". Australian Plants. ASGAP. 3 (22): 63–65. ISSN   0005-0008.
  3. Duyker Citizen Labillardière(2003) p. 232.
  4. Nicolas, A. N., and G. M. Plunkett. (2009) The Demise of Subfamily Hydrocotyloideae (Apiaceae) and the Re-Alignment of Its Genera across the Entire Order Apiales.” Molecular Phylogenetics and Evolution 53 (1): 134–51.
  5. "Actinotus". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government, Canberra. Retrieved 2008-09-14.
  6. "Actinotus Labill. | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2020-03-02.