Banksia stenoprion

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Banksia stenoprion
Banksia stenoprion Hi Vallee.jpg
Flowering in August 2021 at Hi Vallee Farm near Warradarge, Western Australia
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Banksia
Subgenus: Banksia subg. Banksia
Series: Banksia ser. Dryandra
Species:
B. stenoprion
Binomial name
Banksia stenoprion
Synonyms [1]

Dryandra stenoprion Meisn.

Banksia stenoprion is a species of prostrate shrub that is endemic to the south-west of Western Australia. It has short, underground stems, pinnatisect leaves with triangular lobes, golden, mauve or purple flowers in heads of up to ninety, and egg-shaped follicles.

Contents

Description

Banksia stenoprion is a prostrate shrub with short, underground, fire-resistant stems. It has leaves that are pinnatisect, V-shaped in cross-section, 120–200 mm (4.7–7.9 in) long and 3–9 mm (0.12–0.35 in) wide on a petiole 10–30 mm (0.39–1.18 in) long. There are between forty and eighty-five narrow triangular to elliptical lobes on each side of the leaves. The flowers are golden, mauve or purple, arranged in heads of between sixty and ninety with rusty-hairy involucral bracts 20–25 mm (0.79–0.98 in) long at the base of each head. The perianth is 28–35 mm (1.1–1.4 in) long and the pistil 38–41 mm (1.5–1.6 in) long. Flowering occurs from June to August and the follicles are egg-shaped, 12–15 mm (0.47–0.59 in) long and more or less glabrous. [2] [3]

Taxonomy and naming

This species was first formally described in 1855 by Swiss botanist Carl Meissner who gave it the name Dryandra stenoprion and published the description in Hooker's Journal of Botany and Kew Garden Miscellany from specimens collected by James Drummond. [4] [5]

In 2007 Austin Mast and Kevin Thiele transferred all dryandras to the genus Banksia and renamed this species Banksia stenoprion. [6] [7]

Distribution and habitat

Banksia stenoprion occurs from Cockleshell Gully near Mount Lesueur to Badgingarra, where it grows in kwongan.

Conservation status

This banksia is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife. [2]

Related Research Articles

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<i>Banksia cirsioides</i> Species of shrub in the family Proteacea endemic to Western Australia

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.

<i>Banksia drummondii</i> Species of shrub in the family Proteaceae native to Western Australia

Banksia drummondii, commonly known as Drummond's dryandra, is a species of shrub that is endemic to Western Australia. It has pinnatifid to pinnatisect leaves, heads of up to one hundred cream-coloured, red and yellow flowers and glabrous fruit.

<i>Banksia rufa</i> Species of prostrate shrub

Banksia rufa is a species of prostrate shrub that is endemic to the south-west of Western Australia. It has broadly linear, pinnatifid or pinnatipartite leaves with between five and twenty lobes on each side, yellow, orange or brownish flowers in heads of forty or more, and glabrous, egg-shaped follicles.

Banksia ionthocarpa is a species of shrub that is endemic to Western Australia. It has short, hairy, prostrate stems, pinnatifid leaves, pinkish purple to orange flower in heads of between forty and sixty at the base of leaves, and egg-shaped follicles with a distinctive tuft of hairs on the end.

<i>Banksia dallanneyi</i> Species of shrub in the family Proteaceae endemic to Western Australia

Banksia dallanneyi, commonly known as couch honeypot, is a species of prostrate shrub that is endemic to Western Australia. It only has a short above-ground stem, pinnatipartite or pinnatisect leaves, between thirty and seventy variously coloured flowers and glabrous, egg-shaped fruit.

<i>Banksia nana</i> Species of shrub in Western Australia

Banksia nana, commonly known as dwarf dryandra, is a species of shrub that is endemic to a small area in the south-west of Western Australia. It has underground stems, pinnatipartite leaves with sharply-pointed lobes, pale green or yellow flowers and broadly egg-shaped follicles.

Banksia plumosa is a species of shrub that is endemic to Western Australia. It has hairy stems, broadly linear pinnatifid to pinnatipartite leaves with triangular lobes, creamy-yellow flowers in heads of up to eighty, and egg-shaped follicles.

<i>Banksia polycephala</i> Species of shrub in the family Proteacea endemic to Western Australia

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Banksia porrecta is a species of prostrate shrub that is endemic to the south-west of Western Australia. It has hairy, underground stems, pinnatipartite leaves with up to forty narrow triangular lobes on each side, yellow flowers in heads of between twenty and thirty, and one or two egg-shaped follicles in each head.

<i>Banksia undata</i> Species of shrub in the family Proteaceae endemic to Western Australia.

Banksia undata, commonly known as urchin dryandra, is a species of shrub that is endemic to the southwest of Western Australia. It has sessile, wedge-shaped, wavy, serrated leaves, pale yellow flowers in heads of between 80 and 160, and later up to eight follicles in each head.

<i>Banksia bella</i> Species of shrub endemic to Western Australia

Banksia bella, commonly known as the Wongan dryandra, is a species of dense shrub that is endemic to a restricted area of Western Australia. It has narrow, deeply serrated leaves covered with white hairs on the lower surface, heads of yellow flowers and few follicles in the fruiting head.

<i>Banksia sclerophylla</i> Species of shrub in the family Proteaceae endemic to the south-west of Western Australia

Banksia sclerophylla is a species of shrub that is endemic to the south-west of Western Australia. It has spreading stems, linear, pinnatipid leaves with triangular lobes on the sides, yellow flowers in heads of between forty and seventy, and elliptical follicles.

<i>Banksia serratuloides</i> Species of shrub in the family Proteaceae endemic to Western Australia

Banksia serratuloides is a species of small shrub that is endemic to Western Australia. It has linear, pinnatipartite leaves, yellow and pink flowers in heads of about forty and hairy, wrinkled follicles.

Banksia shanklandiorum is a species of dense shrub that is endemic to Western Australia. It has hairy stems, pinnatipartite to pinnatisect leaves with sharply-pointed lobes, pink to gold-coloured flowers in heads of about 100, and egg-shaped follicles.

<i>Banksia shuttleworthiana</i> Species of shrub in the family Proteaceae endemic to Western Australia

Banksia shuttleworthiana, commonly known as bearded dryandra, is a species of low, spreading shrub that is endemic to Western Australia. It has thin, woolly-hairy stems, linear pinnatisect leaves, creamy brown to purplish flowers in heads of about forty and later, only a few egg-shaped follicles in each head.

<i>Banksia splendida</i> Species of shrub in the genus Banksia native to Western Australia

Banksia splendida, commonly known as shaggy dryandra, is a species of shrub that is endemic to the southwest of Western Australia. It has sharply-pointed linear leaves that are woolly on the lower surface, cream-coloured and maroon or yellow flowers in heads of between 65 and 115, and later up to eight egg-shaped follicles in each head.

Banksia tortifolia is a small, spreading, prostrate shrub that is endemic to the southwest of Western Australia. It has short underground stems, pinnatipartite leaves with sharply-pointed, linear lobes on each side, greenish-cream, yellow and pink flowers in heads of about eighty, and glabrous, egg-shaped follicles.

<i>Banksia tridentata</i> Species of shrub in the family Proteaceae endemic to Western Australia

Banksia tridentata, commonly known as yellow honeypot, is a low-growing shrub that is endemic to the southwest of Western Australia. It has narrow egg-shaped leaves with a sharp point on the tip, greenish yellow flowers in heads of between 85 and 125, and elliptical to egg-shaped follicles.

<i>Banksia vestita</i> Species of shrub in the family Proteaceae endemic to Western Australia

Banksia vestita, commonly known as summer dryandra, is a species of shrub that is endemic to the southwest of Western Australia. It has broadly linear, pinnatifid leaves with sharply pointed teeth on both sides, yellow flowers in heads of between thirty and forty, and broadly egg-shaped follicles.

References

  1. 1 2 "Banksia stenoprion". Australian Plant Census. Retrieved 5 June 2020.
  2. 1 2 "Banksia stenoprion". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. George, Alex S. (1999). Flora of Australia (PDF). Vol. 17B. Canberra: Australian Biological Resources Study, Canberra. p. 352. Retrieved 5 June 2020.
  4. "Dryandra stenoprion". APNI. Retrieved 5 June 2020.
  5. Meissner, Carl; Hooker, William J. (1855). "New Proteaceae of Australia". Hooker's Journal of Botany and Kew Garden Miscellany. 7: 122. Retrieved 5 June 2020.
  6. 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.
  7. "Banksia stenoprion". APNI. Retrieved 5 June 2020.