Commersonia obliqua

Last updated

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

Commersonia obliqua is a species of flowering plant in the family Malvaceae and is endemic to Vanuatu. It is a shrub or tree with lance-shaped leaves and white flowers.

Contents

Description

Commersonia obliqua is a shrub or tree that typically grows to a height of 3–15 m (9.8–49.2 ft), its branchlets covered with soft, star-shaped hairs. The leaves are lance-shaped, 50–177 mm (2.0–7.0 in) long and 18–62 mm (0.71–2.44 in) wide on a petiole 4.0–11.5 mm (0.16–0.45 in) long with narrowly triangular stipules 2.6–6 mm (0.10–0.24 in) long at the base. The flowers are 5–6 mm (0.20–0.24 in) in diameter with five petal-like sepals, the lobes broadly egg-shaped, 1.3–2.0 mm (0.051–0.079 in) long, and five petals 2.5–3.3 mm (0.098–0.130 in) long with a ligule 1.7–2.0 mm (0.067–0.079 in) long on the end. Flowering occurs from April to September and the fruit is a bristly capsule 27–32 mm (1.1–1.3 in) in diameter. [2]

Taxonomy

Commersonia obliqua was first formally described in 2005 by Gordon P. Guymer in the journal Austrobaileya from specimens collected near Undine Bay in 1928. [1] [2] The specific epithet (obliqua) refers to the oblique leaf bases. [2]

Distribution and habitat

This commersonia grows in tropical lowland rainforest in Vanuatu. [2]

Related Research Articles

<i>Androcalva fraseri</i> Species of tree

Androcalva fraseri, commonly known as blackfellow's hemp or brush kurrajong, is a species of flowering plant in the family Malvaceae and is endemic to eastern Australia. It is a small tree or shrub that forms suckers and has egg-shaped or lance-shaped leaves with serrated edges, and clusters of 13 to 21 white flowers.

<i>Sannantha pluriflora</i> Species of shrub

Sannantha pluriflora, commonly known as tall baeckea, is a species of flowering plant in the myrtle family, Myrtaceae, and is endemic to continental southeastern Australia. It is a shrub or small tree with lance-shaped to elliptic leaves, and groups of two to nine white flowers arranged in umbels in leaf axils.

<i>Sannantha bidwillii</i> Species of flowering plant

Sannantha bidwillii is a species in the myrtle family, Myrtaceae and is endemic to coastal Queensland in Australia. It is a shrub or tree with elliptic to egg-shaped leaves with the narrower end towards the base, and clusters of 3 white flowers.

Leptospermum pallidum is a species of spreading shrub that is endemic to Queensland. It has thin, firm, rough bark, narrow lance-shaped leaves, white flowers arranged in groups of two or three on side shoots and fruit that remains on the plant until it dies.

<i>Sannantha angusta</i> Australian species of plant

Sannantha angusta is a species of flowering plant in the family Myrtaceae, and is endemic to eastern Australia. It has scaly to fibrous bark, narrowly lance-shaped to linear leaves and white flowers, and usually grows in forest on rocky hillsides. It was previously known as Babingtonia angusta, and has been cultivated as Baeckea sp. 'Clarence River'.

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

Commersonia salviifolia is a species of flowering plant in the family Malvaceae and endemic to eastern Australia. It is a shrub with lance-shaped leaves and white flowers in clusters of 5 to 30.

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

Commersonia macrostipulata is a species of flowering plant in the family Malvaceae and is endemic to Queensland. It is a shrub or tree with egg-shaped leaves that are slightly serrated on the edges, flowers with five cream-coloured to white sepals and bristly fruit.

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.

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.

Androcalva leiperi, also known as Leiper's commersonia, is a species of flowering plant in the family Malvaceae and is endemic to a restricted part of south-east Queensland. It is an erect or prostrate shrub that has brown bark, lance-shaped leaves with 4 to 7 pairs of rounded serrations on the edges, and groups of 3 to 12 white flowers.

<i>Sannantha collina</i> Species of flowering plant

Sannantha collina is a species in the myrtle family, Myrtaceae and is endemic to eastern in Australia. It is a shrub with lance-shaped leaves and groups of 3 to 7 white flowers arranged in leaf axils.

Androcalva pearnii is a species of flowering plant in the family Malvaceae and is endemic to the Blackdown Tableland National Park in eastern Queensland. It is shrub that forms suckers and has hairy new growth, wavy, oblong to elliptic leaves with rounded lobes on the edges, and groups of 3 to 8 white and cream-coloured to pale green flowers.

<i>Sannantha crassa</i> Species of flowering plant

Sannantha crassa is a species in the myrtle family, Myrtaceae and is endemic to eastern Australia. It is a shrub with elliptic to lance-shaped leaves and groups of 7 to 9 white flowers arranged in leaf axils.

<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.

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

Androcalva viscidula is a species of flowering plant in the family Malvaceae and is endemic to eastern Australia. It is a spreading shrub that forms suckers, its new stems densely hairy, and has egg-shaped leaves, sometimes with irregular teeth on the edges, and groups of 22 to 28 white flowers.

References

  1. 1 2 "Commersonia novoguinensis". Plants of the World Online. Retrieved 3 April 2023.
  2. 1 2 3 4 Guymer, Gordon P. (2005). "New species of Commersonia J.R.Forst. & G.Forst. (Sterculiaceae) from eastern Australia and Vanuatu". Austrobaileya. 7 (1): 239. Retrieved 3 April 2023.