Banksia meisneri

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Meisner's banksia
Banksia meisneri.jpg
Banksia meisneri flower spike in Helms Arboretum north of Esperance
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Banksia
Subgenus: Banksia subg. Banksia
Species:
B. meisneri
Binomial name
Banksia meisneri
Synonyms [1]

Banksia meisneri, commonly known as Meisner's banksia, [2] is a shrub that is endemic to a small area in the south-west of Western Australia. It has crowded, more or less linear leaves and in winter and spring, spikes of golden brown flowers followed by furry fruit which usually only open after fire.

Contents

branchlet with terminal spike of unopened flower buds Foliage and buds.jpg
branchlet with terminal spike of unopened flower buds
fruit with unopened follicles Banksia meisneri fruit.jpg
fruit with unopened follicles

Description

Banksia meisneri is a shrub which grow to a height of up to 2 m (7 ft) with a single stem at the base but much branched above. The branches are covered with woolly hair and have crowded linear to narrow elliptic leaves that are 3–7 mm (0.1–0.3 in) long and 1.0–1.5 mm (0.04–0.06 in) wide. The edges of the leaves are rolled under, the upper surface is woolly at first, becoming glabrous as it matures and the lower surface is woolly but mostly hidden by the rolled edges. The flower spikes develop mostly on side branches and are 20–30 mm (0.8–1 in) long and 45–50 mm (2–2 in) wide with small, hairy bracts at the base of the flowers. The flowers are golden brown with yellow styles, curved at the tip and the perianth is 7–9 mm (0.3–0.4 in) long and hairy on the outside. The infructescence is more or less spherical or slightly compressed vertically, 30–40 mm (1–2 in) long and 40–50 mm (2–2 in) wide, with the individual follicles 1–7 mm (0.04–0.3 in) high and 3–4 mm (0.1–0.2 in) wide. Flowering occurs from April to September and the follicles usually remain closed until after fire. [3] [4] [5] [6]

Taxonomy and naming

Banksia meisneri was first formally described in 1845 by Johann Georg Christian Lehmann and the description was published in Plantae Preissianae . [7] [8] The specific epithet (meisneri) honours the Swiss botanist, Carl Meissner. [9]

In 1891, Otto Kuntze, in his Revisio Generum Plantarum , rejected the generic name Banksia L.f., on the grounds that the name Banksia had previously been published in 1776 as Banksia J.R.Forst & G.Forst, referring to the genus now known as Pimelea . Kuntze proposed Sirmuellera as an alternative, referring to this species as Sirmuellera meisneri. [10] This application of the principle of priority was largely ignored by Kuntze's contemporaries, [11] and Banksia L.f. was formally conserved and Sirmuellera rejected in 1940. [12]

In 1981, Alex George described two varieties of B. meisneri in the journal Nuytsia :

In 1996, George raised the two varieties of B. meisneri to subspecies status and the names have been accepted at the Australian Plant Census: [15]

Distribution and habitat

Meisner's banksia is found between Collie, Pingrup and Tenterden in the Avon Wheatbelt, Esperance Plains and Jarrah Forest biogeographic regions of Western Australia. [2] [3] It grows in deep sand in shrubland and low woodland in low-lying flats. [18]

Ecology

This banksia does not have a lignotuber and is killed by fire, when the follicles open and release the seeds. [3]

Conservation status

Banksia meisneri is classed as "not threatened" by the Western Australian Government Department of Parks and Wildlife, [2] but subspecies ascendens is classified as "Priority Four" [19] meaning that is rare or near threatened. [20]

Use in horticulture

This banksia has only rarely been grown in cultivation. It is fast growing and flowers from seed after about five years. A Mediterranean climate is preferred and the species is difficult to maintain in eastern Australia. It is grown from seed which germinates after between 28 and 39 days. [6]

Related Research Articles

<i>Banksia coccinea</i> Species of shrub or small tree

Banksia coccinea, commonly known as the scarlet banksia, waratah banksia or Albany banksia, is an erect shrub or small tree in the family Proteaceae. Its distribution in the wild is along the south west coast of Western Australia, from Denmark to the Stokes National Park, and north to the Stirling Range, growing on white or grey sand in shrubland, heath or open woodland. Reaching up to 8 m (26 ft) in height, it is a single-stemmed plant that has oblong leaves, which are 3–9 cm (1.2–3.5 in) long and 2–7 cm (0.8–2.8 in) wide. The prominent red and white flower spikes appear mainly in the spring. As they age they develop small follicles that store seeds until opened by fire. Though widely occurring, it is highly sensitive to dieback and large populations of plants have succumbed to the disease.

<i>Banksia grandis</i> Species of tree in Western Australia

Banksia grandis, commonly known as bull banksia or giant banksia, is a species of common and distinctive tree in the south-west of Western Australia. The Noongar peoples know the tree as beera, biara, boongura, gwangia, pira or peera. It has a fire-resistant main stem with thick bark, pinnatisect leaves with triangular side-lobes, pale yellow flowers and elliptical follicles in a large cone.

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

Banksia goodii, commonly known as Good's banksia, is a species of prostrate shrub that is endemic to a small area in the south-west of Western Australia. It has densely hairy stems, wavy, oblong to egg-shaped leaves with irregularly serrated margins, rusty-brown flowers and hairy fruit. It grows in low forest and woodland near Albany and is listed as "endangered".

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

Banksia baueri, commonly known as the woolly banksia, is a species of shrub that is endemic to the southwest of Western Australia. It has serrated leaves and a distinctively large and hairy looking inflorescence with cream, yellow or brown flowers, and hairy fruit.

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

Banksia baxteri, commonly known as Baxter's banksia or bird's nest banksia, is a species of shrub that is endemic to Western Australia. It has greyish brown bark, hairy stems, deeply serrated leaves with triangular lobes and lemon-yellow flowers in an oval flower spike that grows on the end of branches.

<i>Banksia candolleana</i> Species of shrub in thefamily Proteaceae endemic to Western Australia

Banksia candolleana, commonly known as the propeller banksia, is a species of shrub that is endemic to Western Australia. It has shiny green, deeply serrated leaves with triangular lobes and spikes of golden yellow flowers on short side branches.

<i>Banksia dryandroides</i> Species of shrub in the family Proteaceae from the south coast of Western Australia

Banksia dryandroides, the dryandra-leaved banksia, is a species of small shrub in the plant genus Banksia. The Noongar peoples know the tree as manyat. It occurs in shrubland, woodland and kwongan on the south coast of Western Australia between Narrikup and Beaufort Inlet. The species is placed alone in series B. ser. Dryandroideae.

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

Banksia elegans, commonly known as the elegant banksia, is a species of woody shrub that is endemic to a relatively small area of Western Australia. Reaching 4 m (13 ft) high, it is a suckering shrub that rarely reproduces by seed. The round to oval yellow flower spikes appear in spring and summer. Swiss botanist Carl Meissner described Banksia elegans in 1856. It is most closely related to the three species in the subgenus Isostylis.

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

Banksia hookeriana, commonly known as Hooker's banksia, is a species of shrub of the genus Banksia in the family Proteaceae. It is native to the southwest of Western Australia and can reach up to 4 m (13 ft) high and 3 m (9.8 ft) wide. This species has long narrow serrated leaves and large, bright flower spikes, initially white before opening to a bright orange that appear over the cooler months. The flowers are pollinated by honeyeaters. The ageing flower spikes develop woody seed pods known as follicles. B. hookeriana is serotinous — large numbers of seeds are stored in the plant canopy for years until the plants are burnt by bushfire.

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

Banksia laevigata, commonly known as the tennis ball banksia, is a species of shrub that is endemic to Western Australia. It has serrated, broadly linear to narrow wedge-shaped leaves, yellow or yellowish green flowers, depending on subspecies, and linear to elliptic follicles with a slightly wrinkled surface.

<i>Banksia lemanniana</i> Shrub of the family Proteaceae native to Western Australia

Banksia lemanniana, the yellow lantern banksia or Lemann's banksia, is a species of flowering plant in the family Proteaceae, native to Western Australia. It generally grows as an open woody shrub or small tree to 5 m (16 ft) high, with stiff serrated leaves and unusual hanging inflorescences. Flowering occurs over summer, the greenish buds developing into oval flower spikes before turning grey and developing the characteristic large woody follicles. It occurs within and just east of the Fitzgerald River National Park on the southern coast of the state. B. lemanniana is killed by bushfire and regenerates from seed.

<i>Banksia lindleyana</i> Species of shrub in the family Proteaceae from Western Australia

Banksia lindleyana, commonly known as the porcupine banksia, is a species of woody shrub in the genus Banksia of the family Proteaceae. It generally grows as a small shrub to 1 m (3 ft) high with long narrow serrated leaves, and bright yellow oval or round inflorescences. Flowering occurs in late summer, after which time the flower spikes age and turn to brown and then grey, and develop up to 70 follicles. It occurs in the vicinity of Kalbarri, Western Australia. Found on sandy soils, the plant serves as a pollinator for a variety of bird and animal species.

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

Banksia littoralis, commonly known as the swamp banksia, swamp oak, river banksia or seaside banksia and the western swamp banksia, is a species of tree that is endemic to the south-west of Western Australia. The Noongar peoples know the plant as pungura, boongura or gwangia. It has rough, crumbly bark, linear, more or less serrated leaves arranged in whorls, yellow flowers and up to two hundred follicles in each head.

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

Banksia media, the southern plains banksia or golden stalk banksia, is a species of flowering plant in the family Proteaceae. An evergreen shrub, it occurs on the south coast of Western Australia between Albany and Israelite Bay, where it is a common plant. A many-branched bush with wedge-shaped serrated leaves and large golden-yellow flower spikes, known as inflorescences, it grows up to 10 metres (30 ft) high.

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

Banksia victoriae, commonly known as Woolly Orange Banksia, is a species of large shrub or small tree in the plant genus Banksia. It occurs in Western Australia between Northampton, Western Australia and Kalbarri, with the occasional plant further north as far as Zuytdorp Nature Reserve.

Taxonomy of <i>Banksia integrifolia</i> Classification of a tree species

The taxonomy of Banksia integrifolia has a long and complex history, the result of confusion caused by the species' great variability, and similarities with some closely related species. The existence of hybrids between B. integrifolia and related species as well as early attempts to classify the species based on dried specimen material have also contributed to the confusion.

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

Banksia stuposa is a species of shrub that is endemic to the southwest of Western Australia. It has hairy stems, broadly linear pinnatifid leaves, golden yellow and white flowers in heads of one hundred or more, and hairy, egg-shaped follicles.

<i>Banksia spinulosa <span style="font-style:normal;">var.</span> collina</i> Variety of shrub in the family Proteaceae from the east coast of Australia

Banksia spinulosa var. collina is a shrub that grows along the east coast of Australia, in Queensland and New South Wales. Commonly known as Hill Banksia or Golden Candlesticks, it is a taxonomic variety of B. spinulosa. It is a popular garden plant widely sold in nurseries.

References

  1. 1 2 "Banksia meisneri". Australian Plant Census. Retrieved 13 May 2020.
  2. 1 2 3 "Banksia meisneri". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. 1 2 3 George, Alex (1981). The Banksia Book. Kangaroo Press in association with the Society for Growing Australian Plants - NSW. p. 222. ISBN   0864170068.
  4. 1 2 3 George, Alex S. (1981). "The genus Banksia L.f. (Proteaceae)". Nuytsia. 3 (3): 446–448. Retrieved 16 October 2018.
  5. Orchard, Anthony E.; Thompson, Helen S.; McCarthy, Patrick M., eds. (1999). Flora of Australia Volume 17B (PDF). CSIRO. pp. 245–246. Retrieved 16 October 2018.
  6. 1 2 Sweedman, Luke; Merritt, David, eds. (2006). Australian seeds: a guide to their collection, identification and biology. CSIRO Publishing. p. 203. ISBN   0-643-09298-6.
  7. "Banksia meisneri". APNI. Retrieved 16 October 2018.
  8. Lehmann, Johann Georg Christian (1845). Plantae Preissianae. Hamburg. p. 582. Retrieved 16 October 2018.
  9. "Banksia meisneri". Australian Native Plants Society,Australia. Retrieved 16 October 2018.
  10. Kuntze, Otto (1891). Revisio generum plantarum. Vol. 2. Leipzig: Arthur Felix. pp. 581–582.
  11. Rehder, A.; Weatherby, C. A.; Mansfeld, R.; Green, M. L. (1935). "Conservation of Later Generic Homonyms". Bulletin of Miscellaneous Information (Royal Botanic Gardens, Kew). 1935 (6/9): 368. doi:10.2307/4107078. JSTOR   4107078.
  12. Sprague, T. A. (1940). "Additional Nomina Generica Conservanda (Pteridophyta and Phanerogamae)". Royal Botanic Gardens, Kew. 1940 (3): 99. doi:10.2307/4111642. JSTOR   4111642.
  13. "Banksia meisneri var. ascendens". APNI. Retrieved 14 May 2020.
  14. "Banksia meisneri var. meisneri". APNI. Retrieved 14 May 2020.
  15. George, Alex (1996). "Notes on Banksia L.f. (Proteaceae)". Nuytsia. 11 (1): 22–23. Retrieved 14 May 2020.
  16. "Banksia meisneri subsp. ascendens". Australian Plant Census. Retrieved 14 May 2020.
  17. "Banksia meisneri subsp. meisneri". Australian Plant Census. Retrieved 14 May 2020.
  18. "Banksia meisneri". Flora of Australia online. Retrieved 16 October 2018.
  19. "Banksia meisneri subsp. ascendens". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  20. "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 14 April 2020.