Banksia pallida

Last updated

Banksia pallida
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. pallida
Binomial name
Banksia pallida
Synonyms [1]
  • Dryandra pallidaA.S.George

Banksia pallida is a species of column-shaped shrub that is endemic to the south-west of Western Australia. It has densely hairy stems, linear leaves with three to five serrations on each side, pale yellow flowers in heads of up to eighty and egg-shaped to elliptical follicles.

Contents

Description

Banksia pallida is a column-shaped shrub that typically grows to a height of 2 m (6 ft 7 in) and has densely hairy stems but does not form a lignotuber. The leaves are broadly linear, mostly 50–80 mm (2.0–3.1 in) long and 20–30 mm (0.79–1.18 in) wide on a petiole 5–10 mm (0.20–0.39 in) long, with between three and five triangular lobes up to 15 mm (0.59 in) long on each side. The flowers are pale yellow and arranged in heads of between sixty-five and eighty with narrow lance-shaped involucral bracts 10–12 mm (0.39–0.47 in) long at the base of the head. The perianth is 25–27 mm (0.98–1.06 in) long and the pistil 29–31 mm (1.1–1.2 in) long and strongly curved. Flowering occurs from May to June and the follicles are egg-shaped to elliptical and 8–10 mm (0.31–0.39 in) long. [2] [3] [4]

Taxonomy and naming

This species was first formally described in 1996 by Alex George who gave it the name Dryandra pallida and published the description in the journal Nuytsia from specimens he collected near Pingaring in 1969. [3] [5] The specific epithet (pallida) is from the Latin word pallidus meaning "pale", referring to the colour of the flowers. [3]

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

Distribution and habitat

Banksia pallida grows in kwongan and is found between Nyabing, Frank Hann National Park, Kulin and Holt Rock in the Esperance Plains and Mallee biogeographic regions. [3] [4]

Conservation status

This banksia is classed as "not threatened" by the Western Australian Government Department of Parks and Wildlife. [4]

Related Research Articles

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

Banksia aurantia, commonly known as the orange dryandra, is a shrub that is endemic to Western Australia. It has underground stems, deeply divided leaves with 18 to 28 lobes on each sides, about eighty pale orange-pink flowers in each inflorescence, and egg-shaped follicles.

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

Banksia columnaris is a species of column-like shrub that is endemic to Western Australia. It has pinnatifid leaves with between five and eighteen lobes on each side, heads of pale yellow to purple flowers and usually only one or two follicles forming in each head.

Banksia concinna is a species of shrub that is endemic to Western Australia. It has elliptical leaves with between five and twenty triangular teeth on each side, hairy heads of yellow flowers and hairy, egg-shaped fruit.

Banksia cypholoba is a species of dwarf, prostrate shrub that is endemic to Western Australia. It has pinnatipartite leaves with twenty-five to forty triangular lobes on each side, heads of about sixty brownish and yellow flowers and mostly glabrous follicles.

Banksia echinata is a species of shrub that is endemic to Western Australia. It has serrated leaves with nine to twenty-five sharply pointed, triangular teeth on each side, heads of about fifty pale yellow flowers and sparsely hairy follicles.

Banksia fililoba is a species of shrub that is endemic to Western Australia. It has pinnatipartite leaves with sharply pointed lobes, heads of up to eighty yellowish flowers and egg-shaped fruit. It mainly grows in kwongan in the south-west of the state.

Banksia fuscobractea, commonly known as the dark-bract banksia, is a species of shrub that is endemic to a small area in the south-west of Western Australia. It has prickly, serrated, wedge-shaped leaves, pale yellow and cream-coloured flowers in heads of up to almost two hundred, and three or four egg-shaped follicles in each head.

Banksia glaucifolia is a species of shrub that is endemic to Western Australia. It has deeply serrated, wedge-shaped leaves with sharply pointed lobes, pale yellow flowers and follicles with hairy edges.

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

Banksia hirta is a species of shrub that is endemic to Western Australia. It has hairy stems, deeply serrated leaves, pale yellow flowers in heads of about one hundred and shining follicles. It is restricted to the Stirling Range National Park.

Banksia idiogenes is a species of tufted shrub that is endemic to Western Australia. It has hairy stems, deeply pinnatifid leaves, distinctive, scented, red and white flowers in heads of about eighty, later several glabrous, egg-shaped follicles in each head.

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 kippistiana</i> Shrub endemic to Western Australia

Banksia kippistiana is a species of shrub that is endemic to Western Australia. It has linear, pinnatifid leaves with ten to twenty lobes on each side, heads of up to eighty yellow and cream-coloured flowers, and elliptical follicles.

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

Banksia mucronulata, commonly known as swordfish dryandra, is a species of shrub that is endemic to Western Australia. It has spreading, hairy stems, linear, deeply pinnatifid leaves with sharply-pointed lobes, pale yellow to cream-coloured flowers in heads of between 80 and 180, and egg-shaped follicles.

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

Banksia octotriginta is a species of shrub that is endemic to the south-west of Western Australia. It has erect stems with bluish-green, deeply pinnatipartite leaves, heads of up to eighty or more golden-yellow flowers and egg-shaped follicles.

<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.

Banksia rufistylis is a species of column-shaped shrub that is endemic to Western Australia. It has linear leaves with sharply-pointed serrations, cream-coloured flowers with a red style arranged in heads of about forty, and egg-shaped follicles with a flattened tip.

<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.

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

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.

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

Banksia strictifolia is a species of bushy shrub that is endemic to Western Australia. It has serrated, linear leaves with sharply-pointed teeth on both sides, creamy yellow flowers in heads of between forty-five and eighty-five, and egg-shaped to more or less spherical follicles.

Banksia trifontinalis is a species of openly-branched shrub that is endemic to the southwest of Western Australia. It has broadly linear, coarsely serrated, sharply pointed leaves, pale yellow flowers in heads of about sixty, and oblong to egg-shaped follicles.

References

  1. 1 2 "Banksia pallida". Australian Plant Census. Retrieved 21 May 2020.
  2. George, Alex S. (1999). Flora of Australia (PDF). Vol. 17B. Canberra: Australian Biological Resources Study, Canberra. pp. 270–271. Retrieved 21 May 2020.
  3. 1 2 3 4 George, Alex (1996). "New taxa and a new infrageneric classification in Dryandra R.Br. (Proteaceae : Grevilleoideae)". Nuytsia. 10 (3): 333. Retrieved 21 May 2020.
  4. 1 2 3 "Banksia pallida". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  5. "Dryandra pallida". APNI. Retrieved 21 May 2020.
  6. "Banksia pallida". APNI. Retrieved 21 May 2020.
  7. Mast, Austin R.; Thiele, Kevin (2013). "The transfer of Dryandra R.Br. to Banksia L.f. (Proteaceae)". Australian Systematic Botany. 20 (1): 63–71. doi:10.1071/SB06016.