Homoranthus vagans

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Homoranthus vagans
Homoranthus vagans.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Homoranthus
Species:
H. vagans
Binomial name
Homoranthus vagans

Homoranthus vagans is a flowering plant in the family Myrtaceae and is endemic to a small area in southern Queensland. It is a shrub with pointed linear leaves and groups of up to ten yellow flowers in leaf axils near the end of branchlets. It is only known from a single population north of Inglewood. [2]

Contents

Description

Homoranthus vagans is a shrub 0.05–0.2 m (2–8 in) high and 0.5–2 m (2–7 ft) wide. The aromatic leaves are a dull grey-green, blade shaped and arranged opposite along the stem. The branchlets have 3-10 flowers held erect in leaf axils. Flowers have been recorded from August to October. [3]

Taxonomy and naming

Homoranthus vagans was first formally described in 2011 by Lachlan Copeland, Lyndley Craven and Jeremy Bruhl from a specimen collected by Copeland in 2001 and the description was published in Australian Systematic Botany . [4] The specific epithet (vagans) is derived from the Latin word vagus meaning "wandering" or "unsettled", [5] referring to habit of young branchlets of "wandering" over the ground, sometimes attaching to the ground with adventitious roots. [2]

Distribution and habitat

This species is currently known from two populations north west of Inglewood. Plants grow in deep sandy soil derived from sandstone. [3]

Conservation status

Homoranthus vagans is currently known from two small populations on leasehold land. ROTAP conservation code 2V using Briggs and Leigh (1996) and IUCN (2010) considered vulnerable. [3]

Related Research Articles

<i>Homoranthus</i> Genus of flowering plants

Homoranthus is a genus of about thirty species of plants in the myrtle family Myrtaceae and all are endemic to Australia. Plants in this genus share similarities with those in both Darwinia and Verticordia. They are shrubs with their leaves arranged in opposite pairs and with flowers appearing either singly or in small groups, usually in upper leaf axils. They are found in Queensland, New South Wales and South Australia. The genus was first described in 1836. None of the species is common nor are they well-known in horticulture.

<i>Homoranthus wilhelmii</i> Species of plant

Homoranthus wilhelmii, commonly known as the eastern feather flower, is a species of flowering plant in the family Myrtaceae and is endemic to South Australia. It is a small, spreading shrub with cylindrical to flattened leaves and white or pink flowers arranged in corymbs on the ends of branchlets. The distribution includes an area on the Yorke Peninsula, but it is most common on the southern Eyre Peninsula.

<i>Homoranthus flavescens</i> Species of flowering plant

Homoranthus flavescens is a plant in the myrtle family Myrtaceae and is endemic to northern New South Wales. It is a low, spreading, flat-topped shrub with cylinder-shaped or flattened leaves. Single yellow to reddish flowers appear in leaf axils in late spring and summer, forming clusters near the end of the branchlets.

<i>Homoranthus biflorus</i> Species of flowering plant

Homoranthus biflorus is a flowering plant in the family Myrtaceae and is endemic to a small area in northern New South Wales. It is an erect shrub with cylinder-shaped leaves and small groups of usually yellow flowers.

<i>Homoranthus bebo</i> Species of flowering plant

Homoranthus bebo is a flowering plant in the family Myrtaceae and is endemic to a small area in northern New South Wales. It is a low-lying shrub with leaves that are usually flat and with groups of up to ten yellow flowers. It is only known from the Dthinna Dthinnawan Nature Reserve near Yetman.

Homoranthus brevistylis is a plant in the family Myrtaceae and is endemic to a small area in Queensland. It is an upright shrub with pointed, linear leaves and groups of up to four pale yellow flowers in leaf axils. It is only known from the Blackdown Tableland National Park.

Homoranthus bruhlii is a plant in the family Myrtaceae and is endemic to a small area on the Northern Tablelands of New South Wales. It is an upright shrub with glabrous, pale green, linear leaves and with groups of three or four pale yellowish green flowers in leaf axils. It is only known from a single population near Tenterfield.

<i>Homoranthus clarksonii</i> Species of flowering plant

Homoranthus clarksonii is a flowering plant in the family Myrtaceae and is endemic to a small area in Queensland. It is an upright shrub with pointed, linear leaves and pairs of creamy pink to pale yellow flowers which turn pink as they age. It is only known from small populations on Mount Mulligan.

<i>Homoranthus croftianus</i> Species of flowering plant

Homoranthus croftianus, commonly known as Bolivia homoranthus, is a plant in the myrtle family Myrtaceae and is endemic to a small area near Bolivia in northern New South Wales. It is an upright shrub with pointed leaves arranged in alternating opposite pairs so they form four rows along the branchlets. Single greenish to cream-coloured flowers are borne in leaf axils.

Homoranthus cummingii is a plant in the myrtle family Myrtaceae and is endemic to a small area in Queensland. It is an upright shrub with pointed, linear leaves arranged in alternating opposite pairs so they form four rows along the branchlets. The flowers hang downwards in pairs and are creamy white to pale yellow, turning red as they age. It is only known from Mount Zero north-west of Townsville.

<i>Homoranthus decasetus</i> Species of flowering plant

Homoranthus decasetus is a plant in the myrtle family Myrtaceae and is endemic to a small area in central Queensland. It has small, thin leaves and flowers that fade to purple as they age.

Homoranthus elusus is a plant in the myrtle family Myrtaceae and is endemic to a small area on the Northern Tablelands of New South Wales. It is an shrub with linear leaves and with groups of up to four flowers in leaf axils. It is only known from a single specimen collected near Tenterfield.

Homoranthus inopinatus is a plant in the myrtle family Myrtaceae and is endemic to a small area in southern Queensland. It is an upright shrub with linear leaves and with groups of three to six flowers in leaf axils near the end of branchlets. It is only known from a single small population on private property near Ballandean.

<i>Homoranthus lunatus</i> Species of flowering plant

Homoranthus lunatus is a plant in the myrtle family Myrtaceae and is endemic to a small area in northern New South Wales. It is a spreading shrub with curved leaves and small groups of up to six yellow flowers in leaf axils.

<i>Homoranthus melanostictus</i> Species of flowering plant

Homoranthus melanostictus is a flowering plant in the family Myrtaceae and is endemic to eastern Australia. It has cylinder-shaped to flattened leaves with blackish oil dots and up to six yellow flowers arranged in leaf axils near the ends of the branchlets.

<i>Homoranthus montanus</i> Species of flowering plant

Homoranthus montanus is a plant in the myrtle family Myrtaceae and is endemic to a small area in southern Queensland. It has narrow leaves and up to one to six small tubular, cream-coloured flowers arranged in leaf axils near the ends of the branchlets. As the flowers age, they turn red.

<i>Homoranthus thomasii</i> Species of flowering plant

Homoranthus thomasii is a species of flowering plant in the family Myrtaceae and is endemic to Queensland. It is a small shrub with spoon-shaped, greyish green leaves and small, pendulous, pink flowers in the upper leaf axils.

Homoranthus tricolor, is a plant in the myrtle family Myrtaceae and is endemic to a small area in south-east Queensland. It is an upright shrub with linear to lance-shaped leaves and green, red and black flowers arranged singly or in pairs in upper leaf axils. It is only known from a single population near Mundubbera.

<i>Homoranthus zeteticorum</i> Species of flowering plant

Homoranthus zeteticorum is a flowering plant in the family Myrtaceae and is endemic to a small area in central Queensland. It is a tall shrub with axehead-shaped leaves and pendulous flowers with darker styles.

Lachlan Mackenzie Copeland(born 1973) is an Australian botanist, who obtained his PhD at the University of New England., with a thesis entitled Systematic studies in Homoranthus.

References

  1. "Homoranthus vagans". World Checklist of Selected Plant Families (WCSP). Royal Botanic Gardens, Kew.
  2. 1 2 Copeland, Lachlan M.; Craven, Lyn A.; Bruhl, Jeremy J. (2011). "A taxonomic review of Homoranthus (Myrtaceae:Chamelaucieae)". Australian Systematic Botany. 24 (6): 360–361. doi:10.1071/SB11015.
  3. 1 2 3 Copeland, Lachlan M.; Craven, Lyn A.; Bruhl, Jeremy J. (2011). "A taxonomic review of Homoranthus (Myrtaceae: Chamelaucieae)". Australian Systematic Botany. 24 (6): 351. doi:10.1071/SB11015.
  4. "Homoranthus vagans". APNI. Retrieved 25 August 2018.
  5. Brown, Roland Wilbur (1956). The Composition of Scientific Words. Washington, D.C.: Smithsonian Institution Press. p. 842.