Androcalva aphrix | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malvales |
Family: | Malvaceae |
Genus: | Androcalva |
Species: | A. aphrix |
Binomial name | |
Androcalva aphrix | |
Synonyms [1] | |
Rulingia cuneataauct. non Turcz. |
Androcalva aphrix is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a dwarf, prostrate, hairy shrub with clusters of 14 or more pink or white flowers.
Androcalva aphrix is a dwarf, prostrate shrub that typically grows to 2–5 cm (0.79–1.97 in) high, 30–70 cm (12–28 in) wide, forms suckers, and is densely covered with white, star-shaped hairs. The adult leaves are 4–22 mm (0.16–0.87 in) long and 3–12 mm (0.12–0.47 in) wide on a petiole 2–9 mm (0.079–0.354 in) long with egg-shaped and lobed stipules 2–4 mm (0.079–0.157 in) long at the base. Juvenile leaves are often almost twice the size of the adult leaves and are sometimes lobed. Both surfaces of the leaves are densely covered with star-shaped hairs, the upper surface becoming glabrous with age. The flowers are arranged in tight heads of 14 or more on a peduncle up to 2.5 mm (0.098 in) long, each flower on a pedicel 1–4 mm (0.039–0.157 in) long, with egg-shaped bracts up to 4 mm (0.16 in) long at the base. The flowers are pink or white and 6–8 mm (0.24–0.31 in) in diameter with 5 petal-like sepals and 5 white petals, the ligules about the same length as the sepals. There are 3 staminodes between each pair of stamens, the central one egg-shaped and the other two linear. Flowering occurs from August to January. [2]
Androcalva aphrix was first formally described in 2011 by Carolyn Wilkins in Australian Systematic Botany from specimens collected from Yellowdine Nature Reserve in 2003. [3] The specific epithet (aphrix) means "without a ripple", referring to the flat leaf margins. [2] [4]
This species grows in open shrubland and on sandplains between Kellerberrin, Kalgoorlie and Gibsons Soak north of Esperance, in the Avon Wheatbelt, Coolgardie, Esperance Plains and Mallee bioregions of south-western Western Australia. [2] [5]
Androcalva aphrix is listed as "not threatened" by the Western Australian Government Department of Biodiversity, Conservation and Attractions. [5]
Commersonia corniculata is a species of flowering plant in the family Malvaceae and is endemic to the southwest of Western Australia. It is an erect to prostrate shrub with 3-lobed, egg-shaped leaves, and white to cream-coloured flowers.
Cryptandra inconspicua is a flowering plant in the family Rhamnaceae and is endemic to the southwest of Western Australia. It is a small, spreading shrub with narrowly elliptic to egg-shaped leaves and head-like clusters of white, tube-shaped flowers.
Stenanthemum nanum is a species of flowering plant in the family Rhamnaceae and is endemic to the south-west of Western Australia. It is a prostrate shrub with hairy young stems, broadly egg-shaped leaves with the narrower end towards the base, and densely silvery-hairy heads of white or cream-coloured flowers.
Androcalva cuneata is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a low, spreading, densely hairy shrub that sometimes forms suckers and has wedge-shaped leaves and clusters of 5 to 15 pink flowers.
Androcalva loxophylla is a species of flowering plant in the family Malvaceae and is endemic to northern Australia. It is a shrub with spreading or low-lying branches, oblong to broadly elliptic leaves and clusters of 4 to 20 yellow flowers.
Androcalva procumbens is a species of flowering plant in the family Malvaceae and is endemic to central New South Wales. It is a prostrate shrub covered with star-shaped hairs, and with slender, trailing stems, egg-shaped to narrowly egg-shaped or lance-shaped leaves with scalloped or lobed edges, and clusters of 4 to 10 white, pink and yellow flowers.
Commersonia parviflora, commonly known as small flowered rulingia, is a species of flowering plant in the family Malvaceae and is endemic to the south of Western Australia. It is a low, prostrate or dense shrub with wrinkled, egg-shaped leaves with rounded teeth on the edges, and clusters of small, white flowers.
Commersonia prostrata, commonly known as dwarf kerrawang, is a species of flowering plant in the family Malvaceae and endemic to eastern continental Australia. It is a prostrate shrub with trailing branches, egg-shaped leaves, the lower surface densely covered with star-like hairs, white, petal-like sepals, and smaller, pinkish petals.
Androcalva adenothalia 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 with hairy stems, broadly egg-shaped leaves with rounded teeth on the edges, and clusters of 4 to 9 or more white flowers.
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 bivillosa is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a prostrate, spreading shrub with clusters of 3 to 9 white to pink flowers.
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 fragifolia is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a straggling, prostrate shrub with glossy, broadly egg-shaped leaves, and creamy white flowers.
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.
Androcalva incilis 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 with dark green, narrowly wedge-shaped to narrowly oblong leaves, and crowded heads of 8 to 12 deep pink flowers.
Androcalva lachna is a species of flowering plant in the family Malvaceae and is endemic to the far west of Western Australia. It is an erect shrub with egg-shaped leaves, and heads of 4 to 12 white and pink flowers.
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.
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.
Androcalva perlaria, commonly known as pearl-like androcalva, is a species of flowering plant in the family Malvaceae and is endemic to a restricted area of southern Western Australia. It is a rounded shrub with egg-shaped leaves, the narrower end towards the base, and heads of three to nine white and pinkish 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.