Homoranthus clarksonii

Last updated

Homoranthus clarksonii
Homoranthus clarksonii.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. clarksonii
Binomial name
Homoranthus clarksonii
HomoranthusclarksoniiDistMap8.png
Occurrence data from AVH
Foliage Homoranthus clarksonii foliage.jpg
Foliage

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.

Contents

Description

Flowering occurs sporadically throughout the year, peak flowering from March to May. [2]

Taxonomy and naming

Homoranthus clarksonii was first formally described in 2011 by Lachlan Copeland, Lyndley Craven and Jeremy Bruhl from a specimen collected on Mount Mulligan in 2001 and the description was published in Australian Systematic Botany . [3] The specific epithet (clarksonii) honours John Richard Clarkson who discovered the species. [2]

Distribution and habitat

Homoranthus clarksonii grows in shallow, sandy soils amongst sandstone boulders on the north western edge of Atherton Tablelands west of Mareeba. [2]

Conservation status

This homoranthus is restricted to Mount Mulligan. A ROTAP conservation code of 2V following Briggs and Leigh (1996). IUCN (2010) vulnerable. [2]

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 papillatus</i> Species of flowering plant

Homoranthus papillatus, commonly known as mouse bush, is a plant in the myrtle family Myrtaceae and is endemic to a small area in southern Queensland. It is a compact shrub with curved, linear leaves and pale yellow flowers arranged in upper leaf axils.

<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 virgatus</i> Species of flowering plant

Homoranthus virgatus commonly known as twiggy homoranthus, is a species of flowering plant in the family Myrtaceae and is found growing in coastal areas of northern New South Wales and in Queensland. It is an upright shrub with wand-like branches, aromatic foliage and white to pink flowers in small clusters at the end of branches.

<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 cernuus</i> Species of flowering plant

Homoranthus cernuus is a flowering plant in the family Myrtaceae and is endemic to a small area in the Wollemi National Park. It is a slender shrub with smooth, linear shaped leaves and pairs of pendulous cream-coloured flowers with a pinkish base.

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

Homoranthus coracinus is a plant in the myrtle family Myrtaceae and is endemic to a small area in Queensland. It is a low, spreading shrub with pointed, narrow egg-shaped leaves and groups of up to six flowers with black petals. It is only known from a single population in the Ka Ka Mundi part of the Carnarvon National Park.

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.

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 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 tropicus</i> Species of flowering plant

Homoranthus tropicus is a flowering plant in the family Myrtaceae and is endemic to tropical north Queensland. It is a shrub with curved, club-shaped leaves and white flowers in a corymbose-like arrangement on the ends of branchlets.

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

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.

<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. It is only known from the Salvator Rosa section of Carnarvon National Park where it grows on Homoranthus Hill.

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 clarksonii". World Checklist of Selected Plant Families (WCSP). Royal Botanic Gardens, Kew.
  2. 1 2 3 4 Copeland, Lachlan M.; Craven, Lyn A.; Bruhl, Jeremy J. (2011). "A taxonomic review of Homoranthus (Myrtaceae:Chamelaucieae)". Australian Systematic Botany. 24 (6): 370. doi:10.1071/SB11015.
  3. "Homoranthus brevistylis". APNI. Retrieved 23 August 2018.