Androcalva gaudichaudii

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Androcalva gaudichaudii
Androcalva gaudichaudii.jpg
In the Australian National Botanic Gardens
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Malvaceae
Genus: Androcalva
Species:
A. gaudichaudii
Binomial name
Androcalva gaudichaudii
Synonyms [1]
List
    • Commerconia gaudichaudi F.Muell. orth. var.
    • Commersonia gaudichaudi DC. orth. var.
    • Commersonia gaudichaudiiJ.Gay
    • Rulingia pauciflora Turcz.
Habit near Denham Androcalva gaudichaudii habit.jpg
Habit near Denham

Androcalva gaudichaudii is a species of flowering plant in the family Malvaceae and is endemic to the far west of Western Australia. It is a low, dense shrub that forms suckers and has broadly oval leaves with a heart-shaped base, and clusters of 2 to 11 white flowers.

Contents

Description

Androcalva gaudichaudii is a dense shrub that typically grows up to 0.8 m (2 ft 7 in) high and 1 m (3 ft 3 in) wide, and forms suckersr. The leaves are asymmetrical, broadly oval with a heart-shaped base, 5–25 mm (0.20–0.98 in) long and 5–20 mm (0.20–0.79 in) wide on a petiole 1–4 mm (0.039–0.157 in) long with stipules 3–9 mm (0.12–0.35 in) long at the base. The edges of the leaves are irregularly lobed, the upper surface is glossy and sparsely hairy, the lower surface densely covered with mostly star-shaped hairs. The flowers are white, arranged in clusters of 2 to 11 on a peduncle 7–23 mm (0.28–0.91 in) long, each flower on a pedicel 2–5 mm (0.079–0.197 in) long, with bracts 2–4 mm (0.079–0.157 in) long at the base. The flowers are 8–10 mm (0.31–0.39 in) wide with 5 white, petal-like sepals and 5 petals, the ligule much shorter than the sepals. There is a single staminode between each pair of stamens, the central one spatula-shaped and the other two linear. Flowering occurs from July to December and in March, and the fruit is a bristly capsule 10–20 mm (0.39–0.79 in) in diameter. [2]

Taxonomy

This species was first formally described in 1823 by Jaques Étienne Gay who gave it the name Commersonia gaudichaudii in the Mémoires du Muséum d'histoire naturelle, from specimens collected by Charles Gaudichaud-Beaupré. [3] [4] In 2011, Carolyn Wilkins and Barbara Whitlock transferred the species to Androcalva as A. gaudichaudii in Australian Systematic Botany . [5] The specific epithet (gaudichaudii) honours Gaudichaud-Beaupré, a botanist on the Freycinet expedition. [2] [6]

Distribution and habitat

Androcalva gaudichaudii mostly grows as an undershrub in heath between Shark Bay and Yuna in the Carnarvon, Geraldton Sandplains and Yalgoo bioregions of far western Western Australia. [2] [7]

Conservation status

Androcalva gaudichaudii is listed as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions. [7]

Related Research Articles

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<i>Commersonia hermanniifolia</i> Species of flowering plant

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<i>Commersonia magniflora</i> Species of plant

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Commersonia rotundifolia, commonly known as round-leaved rulingia, is a species of flowering plant in the family Malvaceae and endemic to the south-west of Western Australia. It is an upright, openly-branched shrub with elliptic to round leaves with wavy edges, and white flowers in clusters of 3 to 10.

Androcalva argentea is a species of flowering plant in the family Malvaceae and is endemic to Queensland. It is a tall shrub that forms suckers from rhizomes and has silvery branchlets and leaves, the leaves egg-shaped with wavy edges and serrated, and dense clusters of 10 to 30 white to cream-coloured flowers.

Androcalva beeronensis is a species of flowering plant in the family Malvaceae and is endemic to Queensland. It is a shrub that forms suckers from rhizomes and has branchlets and leaves covered with soft, golden hairs, the leaves egg-shaped to lance-shaped with toothed edges, and clusters of 9 to 24 cream-coloured to white flowers.

<i>Androcalva crispa</i> Species of shrub

Androcalva crispa, commonly known as crisped leaf commersonia, is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a prostrate shrub that forms suckers from rhizomes and has densely new growth, clusters of lobed, egg-shaped or oblong leaves with wavy, serrated edges, and groups of white and pinkish-purple flowers.

Androcalva inglewoodensis is a species of flowering plant in the family Malvaceae and is endemic to south-eastern Queensland. It is a spreading, prostrate shrub that has hairy young branchlets, egg-shaped to elliptic leaves with irregularly serrated edges, and small groups of white to cream-coloured flowers.

<i>Androcalva johnsonii</i> Species of shrub

Androcalva johnsonii is a species of flowering plant in the family Malvaceae and is endemic to central Queensland. It is a low, spreading shrub that has hairy young branches, narrowly egg-shaped or oblong leaves with rounded teeth, and small groups of white to pale pink flowers.

<i>Androcalva leichhardtii</i> Species of shrub

Androcalva leichhardtii is a species of flowering plant in the family Malvaceae and is endemic to central Queensland. It is a small shrub with hairy new growth, wrinkled, egg-shaped to lance-shaped leaves with irregular serrations on the edges, and small groups of yellow flowers.

<i>Androcalva melanopetala</i> Species of shrub

Androcalva melanopetala is a species of flowering plant in the family Malvaceae and is endemic to southern inland Western Australia. It is a sometimes prostrate shrub that has densely hairy new growth, egg-shaped to elliptic leaves with rounded teeth on the edges, and clusters of white or cream-coloured and pink to red flowers.

<i>Androcalva multiloba</i> Species of shrub

Androcalva multiloba is a species of flowering plant in the family Malvaceae and is endemic to the Eyre Peninsula of South Australia. It is a dwarf shrub with densely hairy, irregularly serrated, egg-shaped leaves, and up to 5 white and red flowers arranged opposite leaf axils or on the ends of branches.

<i>Androcalva pedleyi</i> Species of shrub

Androcalva pedleyi is a species of flowering plant in the family Malvaceae and is endemic to south-eastern Queensland. It is low, spreading or prostrate shrub that forms suckers and has softly-hairy new growth, linear to lance-shaped leaves with lobes on the edges, and groups of 7 to 10 white, later pink flowers.

Androcalva perkinsiana, commonly known as headland commersonia, is a species of flowering plant in the family Malvaceae and is endemic to a restricted part of central eastern Queensland. It is a small, erect shrub with hairy young branchlets, oblong or lance-shaped leaves with 5 to 11 pairs of small serrations on the edges, and groups of 3 to 4 pale purple flowers.

Androcalva reticulata is a species of flowering plant in the family Malvaceae and is endemic to north-eastern Queensland. It is a low shrub that forms suckers, its new growth covered with star-shaped hairs, and has egg-shaped leaves with irregular teeth on the edges, and groups of two to six red flowers.

<i>Androcalva rossii</i> Species of shrub

Androcalva rossii, commonly known as native hemp, is a species of flowering plant in the family Malvaceae and is endemic to south-eastern Australia. It is spindly shrub or small tree that forms suckers, its branchlets covered with star-shaped hairs, and has egg-shaped leaves with irregular teeth on the edges, and groups of 18 to 60 white or cream-coloured flowers.

Androcalva stowardii is a species of flowering plant in the family Malvaceae and is endemic to inland parts of the south-west of Western Australia. It is a prostrate to low-lying shrub with elliptic to egg-shaped leaves, the edges smoothly serrated, and clusters of three to nine or more white to cream-coloured flowers.

References

  1. 1 2 "Androcalva gaudichaudii". Australian Plant Census. Retrieved 14 April 2023.
  2. 1 2 3 Blake, Trevor L. (2021). Lantern bushes of Australia ; Thomasias & allied genera : a field and horticultural guide. Victoria: Australian Plants Society, Keilor Plains Group. pp. 110–111. ISBN   9780646839301.
  3. "Commersonia gaudichaudii". Australian Plant Name Index. Retrieved 14 April 2023.
  4. Gay, Jaques E. (1823). "Fragment d'une monographie des vraies Buttneriacées". Mémoires du Museum d'Histoire Naturelle. 10: 213–215. Retrieved 14 April 2023.
  5. "Androcalva gaudichaudii". APNI. Retrieved 14 April 2023.
  6. Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 204. ISBN   9780958034180.
  7. 1 2 "Androcalva gaudichaudii". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.