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Banksia cirsioides

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Species of shrub in the family Proteacea endemic to Western Australia

Banksia cirsioides
Banksia cirsioides at Fitzgerald River National Park
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Banksia
Subgenus: Banksia subg. Banksia
Series: Banksia ser. Dryandra
Species: B. cirsioides
Binomial name
Banksia cirsioides
(Meisn.) A.R.Mast & K.R.Thiele
Synonyms
  • Dryandra cirsioides Meisn.
  • Josephia cirsiodes Kuntze orth. var.
  • Josephia cirsioides (Meisn.) Kuntze

Banksia cirsioides is a species of shrub that is endemic to Western Australia. It has pinnatisect leaves with between six and ten lobes on each side and hairy heads of yellow and pink flowers.

Description

Banksia cirsiodes is a rounded or column-like shrub that typically grows to a height of 2 m (6 ft 7 in) but does not form a lignotuber. It has hairy, pinnatisect leaves that are 60–105 mm (2.4–4.1 in) long and 20–45 mm (0.79–1.77 in) wide on a petiole 6–10 mm (0.24–0.39 in) long. Each side of the leaves has between six and ten linear to lance-shaped, sharply pointed lobes on each side. The flowers are arranged in a head of between 100 and 120, surrounded at the base by hairy, linear to lance-shaped involucral bracts up to 25 mm (0.98 in) long. The flowers are yellow with a pink base, the perianth 29–34 mm (1.1–1.3 in) long and the pistil is pale yellow and 32–42 mm (1.3–1.7 in) long. Flowering occurs from May to August and the fruit is a more or less glabrous follicle 7–11 mm (0.28–0.43 in) long.

Taxonomy and naming

This species was first formally described in 1856 by Carl Meissner who gave it the name Dryandra cirsioides and published the description in de Candolle's Prodromus Systematis Naturalis Regni Vegetabilis from specimens collected by James Drummond. The specific epithet (carlinoides) is a reference to a perceived similarity to plants in the genus Cirsium. In 2007 Austin Mast and Kevin Thiele transferred all dryandras to the genus Banksia.

Distribution and habitat

Banksia cirsioides grows in kwongan between the Stirling Range and Munglinup in the Avon Wheatbelt, Coolgardie, Esperance Plains and Mallee biogeographic regions

References

  1. ^ "Banksia cirsioides". Australian Plant Census. Retrieved 13 April 2020.
  2. "Banksia cirsiodes". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. "Dryandra cirsioides". Australian National Botanic Gardens. Retrieved 13 April 2020.
  4. "Dryandra cirsioides". APNI. Retrieved 13 April 2020.
  5. Meissner, Carl (1856). de Candolle, Augustin P. (ed.). Prodromus Systematis Naturalis Vegetabilis. Paris: Sumptibus Victoris Masson. p. 476. Retrieved 13 April 2020.
  6. Francis Aubie Sharr (2019). Western Australian Plant Names and their Meanings. Kardinya, Western Australia: Four Gables Press. p. 164. ISBN 9780958034180.
  7. Mast, Austin R.; Thiele, Kevin (2007). "The transfer of Dryandra R.Br. to Banksia L.f. (Proteaceae)". Australian Systematic Botany. 20 (1): 63–71. doi:10.1071/SB06016.
  8. "Banksia cirsioides". APNI. Retrieved 11 April 2020.

Further reading

  • Cavanagh, Tony; Pieroni, Margaret (2006). The Dryandras. Melbourne: Australian Plants Society (SGAP Victoria); Perth: Wildflower Society of Western Australia. ISBN 1-876473-54-1.
Taxon identifiers
Banksia cirsioides
Dryandra cirsioides
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