Lasiopetalum compactum

Last updated

Lasiopetalum compactum
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Malvaceae
Genus: Lasiopetalum
Species:
L. compactum
Binomial name
Lasiopetalum compactum

Lasiopetalum compactum, 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 leathery, narrowly oblong leaves and cymes of white to pinkish flowers.

Contents

Description

Lasiopetalum compactum is an erect shrub that typically grows to a height of up to 1 m (3 ft 3 in), its branchlets covered with rust-coloured to grey, star-shaped hairs. The leaves are leathery, narrowly oblong, 10–60 mm (0.39–2.36 in) long and 4–13 mm (0.16–0.51 in) wide on a hairy petiole 5–7 mm (0.20–0.28 in) long. The upper surfaces of the leaves is more or less glabrous and the lower surface is covered with woolly, star-shaped hairs, the mid-rib prominent. The flowers are arranged in cymes of five to seven 30–50 mm (1.2–2.0 in) long, the peduncle 5–15 mm (0.20–0.59 in) long with linear bracts about 5 mm (0.20 in) long at the base and three linear bracteoles about 7 mm (0.28 in) long at the base of the sepals. The sepals are pink, densely covered with white, woolly star-shaped hairs on the back and 5–8 mm (0.20–0.31 in) long with five narrowly egg-shaped lobes. The petals are spatula-shaped, about 1 mm (0.039 in) long and there are five stamens. Flowering occurs from July to October. [2] [3]

Taxonomy

Lasiopetalum compactum was first formally described in 1974 by Susan Paust in the journal Nuytsia from specimens collected near Ravensthorpe in 1968. [2] [4] The specific epithet (compactum) "refers to the inflorescence". [2]

Distribution and habitat

This lasiopetalum grows on rocky hillsides and among granite rocks, between the Fitzgerald River and Mount Burdett in the Esperance Plains and Mallee biogeographic regions of south-western Western Australia. [3] [2]

Conservation status

Lasiopetalum compactum is listed as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions. [3]

Related Research Articles

<i>Lasiopetalum behrii</i> Species of plant

Lasiopetalum behrii, commonly known as the pink velvet bush, is a species of flowering plant in the family Malvaceae and is endemic to southern continental Australia. It is an erect shrub with lance-shaped, narrowly oblong to narrowly elliptic leaves and groups of white to pink and reddish-brown flowers.

<i>Lasiopetalum floribundum</i> Species of shrub

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 cardiophyllum, 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 egg-shaped to heart-shaped leaves and groups of pinkish flowers.

<i>Lasiopetalum discolor</i> Species of plant

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.

<i>Lasiopetalum drummondii</i> Species of plant

Lasiopetalum drummondii is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect, slender shrub with many densely hairy stems, egg-shaped or oblong leaves and white, pink and red flowers.

Lasiopetalum ferraricollinum is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an upright shrub with densely hairy stems, narrow egg-shaped to oblong leaves and white to cream-coloured and dark red flowers.

<i>Lasiopetalum glabratum</i> Species of shrub

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 lineare 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, linear leaves and bright pink and dark red flowers.

Lasiopetalum monticola is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect, slender or straggling shrub with densely hairy branchlets, leaves and flowers, egg-shaped leaves and pink, cream-coloured or white flowers.

<i>Lasiopetalum ogilvieanum</i> Species of shrub

Lasiopetalum ogilvieanum is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an open, spindly or rounded shrub with rusty-hairy young stems, narrowly egg-shaped to narrowly elliptic leaves and white or pink and dark red flowers.

<i>Lasiopetalum oppositifolium</i> Species of shrub

Lasiopetalum oppositifolium is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an open, erect shrub with rusty-hairy young stems, linear, narrowly elliptic or narrowly egg-shaped leaves and white, pink and dark red flowers.

<i>Lasiopetalum rotundifolium</i> Species of shrub

Lasiopetalum rotundifolium is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect to spreading shrub with hairy young stems, round leaves with a heart-shaped base, and pink and dark red flowers.

<i>Lasiopetalum trichanthera</i> Species of plant

Lasiopetalum trichanthera is a species of flowering plant in the family Malvaceae and is endemic to a restricted area in the south-west of Western Australia. It is an erect to straggling, sticky shrub with many hairy stems, egg-shaped leaves and bright pink and dark red flowers.

<i>Lasiopetalum venustum</i> Species of plant

Lasiopetalum venustum is a species of flowering plant in the family Malvaceae and is endemic to a restricted area in the south-west of Western Australia. It is an erect shrub with hairy stems, egg-shaped, three-lobed leaves and pink and dark red flowers.

Cryptandra intonsa is a flowering plant in the family Rhamnaceae and is endemic to inland Western Australia. It is an erect or spreading shrub with linear to narrowly oblong leaves and white or cream-coloured, tube-shaped flowers arranged in head-like clusters.

Cryptandra monticola is a flowering plant in the family Rhamnaceae and is endemic to the south-west of Western Australia. It is an erect or spreading shrub with linear or narrowly oblong to elliptic leaves and head-like clusters of white, tube-shaped flowers.

Thomasia × formosa is a species of flowering plant in the family Malvaceae and is endemic to a restricted area of the south-west of Western Australia. It is an erect, compact shrub with densely hairy branchlets, hairy, coarsely serrated, egg-shaped to elliptic or oblong leaves, and racemes of pink or purple flowers arranged in leaf axils.

Thomasia gardneri, commonly known as Mount Holland thomasia, is a species of flowering plant in the family Malvaceae and was endemic to a restricted area of Western Australia, but is now considered to be extinct. It was a low, erect shrub with scaly, narrowly egg-shaped leaves and racemes of pink flowers.

<i>Thomasia microphylla</i> Species of shrub

Thomasia microphylla is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect, spreading shrub with egg-shaped leaves and racemes of pale pink or mauve flowers.

Thomasia tremandroides 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 low, spreading shrub with many stems, flimsy, papery, egg-shaped leaves and racemes of papery, mauve to pink flowers.

References

  1. "Lasiopetalum compactum". Australian Plant Census. Retrieved 6 February 2022.
  2. 1 2 3 4 Paust, Susan (1974). "Taxonomic studies in Thomasia and Lasiopetalum (Sterculiaceae)". Nuytsia. 1 (4): 362–373, 366. Retrieved 6 February 2022.
  3. 1 2 3 "Lasiopetalum compactum". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  4. "Lasiopetalum compactum". APNI. Retrieved 6 February 2022.