Lasiopetalum membranaceum | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malvales |
Family: | Malvaceae |
Genus: | Lasiopetalum |
Species: | L. membranaceum |
Binomial name | |
Lasiopetalum membranaceum | |
Lasiopetalum membranaceum is a species of flowering plant in the family Malvaceae and is endemic to near-coastal areas of south-western Western Australia. It is an erect, spreading shrub or subshrub with hairy young stems, egg-shaped leaves and mauve-pink and dark red flowers.
Lasiopetalum membranaceum is an erect, spreading shrub or subshrub that typically grows to a height of 30–50 cm (12–20 in) and has its young stems densely covered with star-shaped hairs. The leaves are pliable, egg-shaped, mostly 19–39 mm (0.75–1.54 in) long and 11–27 mm (0.43–1.06 in) wide on a petiole 10–21 mm (0.39–0.83 in) long, the upper surface more or less glabrous and the lower surface covered with star-shaped hairs. The flowers are borne in loose groups of seven to fourteen flowers, the groups 38–81 mm (1.5–3.2 in) long on a peduncle 19–31 mm (0.75–1.22 in) long, each flower on a pedicel 4.2–9.5 mm (0.17–0.37 in) long with egg-shaped, mauve-pink bracteoles 3.2–6.5 mm (0.13–0.26 in) long below the base of the sepals. The sepals are also mauve-pink with a dark red base, 5.3–6.3 mm (0.21–0.25 in) long with narrowly egg-shaped lobes 4.9–6.5 mm (0.19–0.26 in) long. There are no petals and the anthers are 1.4–1.9 mm (0.055–0.075 in) long on a filament 0.5–0.6 mm (0.020–0.024 in) long. Flowering occurs from September to December. [2] [3]
This taxon was first formally described in 1845 by Ernst Gottlieb von Steudel who gave it the name Corethrostylis membranacea in Johann Georg Christian Lehmann's Plantae Preissianae . [4] [5] In 1863, George Bentham changed the name to Lasiopetalum membranaceum in Flora Australiensis . [6] The specific epithet (membranaceum) means "membranous", referring to the leaves. [7]
This lasiopetalum grows in forest or woodland in near-coastal areas and occurs from Perth (including in Kings Park) to near Augusta in the Jarrah Forest, Swan Coastal Plain and Warren biogeographic area of southern Western Australia. [2]
Lasiopetalum membranaceum is listed as "Priority Three" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions, [2] meaning that it is poorly known and known from only a few locations but is not under imminent threat. [8]
Lasiopetalum floribundum, commonly known as free flowering lasiopetalum, is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect or spreading shrub with hairy young stems, egg-shaped leaves and pale pink, mauve or white flowers.
Lasiopetalum baueri, commonly known as slender velvet bush, is a species of flowering plant in the family Malvaceae and is endemic to south-eastern Australia. It is a small, greyish shrub with more or less linear to narrowly oblong or narrowly elliptic leaves and groups of white or pink flowers.
Seringia integrifolia, commonly known as common firebush, is a species of flowering plant in the family Malvaceae and endemic to the south-west of Western Australia. It is a small, much-branched shrub, its young growth densely covered with woolly, white or rust-coloured hairs. The leaves are oblong, 8.5–17 mm (0.33–0.67 in) long, more or less glabrous on the upper surface and densely covered with woolly white hairs on the lower surface. The flowers are arranged in small, loose groups with thin, egg-shaped bracts that fall off as the flowers open. The sepal lobes are broad, pointed, mostly 6.5–8.5 mm (0.26–0.33 in) long and the ovary has 5 carpels with about 4 ovules in each. The fruit is a spherical, softly hairy capsule.
Hibbertia commutata is a species of flowering plant in the family Dilleniaceae and is endemic to the south-west of Western Australia. It is a low, erect, many-branched shrub with narrow elliptic to narrow egg-shaped leaves, and yellow flowers with fifteen to thirty stamens arranged around three carpels.
Hibbertia depressa is a species of flowering plant in the family Dilleniaceae and is endemic to the far south-west of Western Australia. It is a prostrate or sprawling shrub with spreading, usually densely clustered, linear leaves and yellow flowers arranged singly or clustered among the leaves.
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.
Hibbertia lineata is a species of flowering plant in the family Dilleniaceae and is endemic to the south-west of Western Australia. It is a spreading to erect shrub with linear to narrow egg-shaped leaves and yellow flowers, usually with ten stamens arranged on one side of, and leaning over the two densely hairy carpels.
Hibbertia striata is a species of flowering plant in the family Dilleniaceae and is endemic to the southwest of Western Australia. It is a spreading shrub with linear leaves and yellow flowers usually with thirty stamens arranged in five bundles around five glabrous carpels.
Lasiopetalum bracteatum, commonly known as Helena velvet bush, is a species of flowering plant in the family Malvaceae and is endemic to the south-west Western Australia. It is an erect, spreading shrub with egg-shaped leaves and loose groups pinkish flowers.
Lasiopetalum discolor, commonly known as coast velvet-bush, is a species of flowering plant in the family Malvaceae and is endemic to coastal areas of southern Australia. It is an erect, spreading or sprawling shrub with hairy stems, oblong to egg-shaped leaves and pink or white flowers.
Lasiopetalum glabratum is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect shrub with densely hairy young stems, egg-shaped leaves and pale mauve-pink reddish-purple flowers.
Lasiopetalum glutinosum is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a spreading, multi-stemmed shrub with densely hairy young stems, egg-shaped leaves often with three lobes and bright pink or dark red flowers.
Lasiopetalum indutum is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect or straggling shrub with hairy stems and pink, cream-coloured or white flowers.
Lasiopetalum laxiflorum is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a sticky, straggling subshrub or shrub with many densely hairy stems, egg-shaped leaves, and bright pink and dark red flowers.
Lasiopetalum molle, commonly known as soft leaved lasiopetalum, is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect or spreading subshrub or shrub with hairy stems, thick and stiff egg-shaped leaves and pink flowers.
Thomasia cognata is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a compact, multi-stemmed shrub with wrinkled, narrowly oblong to elliptic leaves and pale pink flowers.
Thomasia discolor is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a small, compact shrub with hairy new growth, heart-shaped leaves with wavy, lobed edges, and pink flowers in crowded clusters.
Thomasia macrocalyx is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect, bushy shrub with densely hairy new growth, egg-shaped leaves with a heart-shaped base and lobed or toothed edges, and groups of pale purple to mauve or white flowers.
Thomasia montana, commonly known as hill thomasia, is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an upright to low, ground-covering shrub with hairy new growth, egg-shaped to broadly oblong leaves, sometimes with wavy or toothed edges, and pale purplish-pink to maroon flowers.
Thomasia rulingioides is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect, open shrub with densely hairy new growth, narrowly oblong to narrowly egg-shaped leaves with wavy edges, and pink to purple flowers.