Genoa River correa | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Sapindales |
Family: | Rutaceae |
Genus: | Correa |
Species: | |
Variety: | C. l. var. genoensis |
Trinomial name | |
Correa lawrenceana var. genoensis | |
Synonyms [1] | |
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Correa lawrenceana var. genoensis, commonly known as the Genoa River correa, [2] is a variety of Correa lawrenceana and is endemic to south-eastern Australia. It is a shrub with egg-shaped leaves and yellowish green flowers usually arranged singly in leaf axils.
Correa lawrenceana var. genoensis is a shrub that typically grows to a height of 2 m (6 ft 7 in) and has egg-shaped leaves 24–65 mm (0.94–2.56 in) long, 7–34 mm (0.28–1.34 in) wide and more or less glabrous on the lower surface. The flowers are usually borne singly, sometimes in groups of up to seven, in leaf axils on stalks 7–25 mm (0.28–0.98 in) long with thread-like bracteoles. The calyx is urn-shaped, 9–12 mm (0.35–0.47 in) long and glabrous, and the corolla is narrow cylindrical, 17–25 mm (0.67–0.98 in) long and yellowish green. Flowering mostly occurs in spring. [3] [4] [5]
The variety genoensis was first formally described in 1961 by Paul Wilson in Transactions of the Royal Society of South Australia from specimens collected by Ferdinand von Mueller on "flooded banks" of the Genoa River in 1860. [6] [7]
This variety of C. lawrenceana grows along the Genoa River and its tributaries near the New South Wales - Victoria border. [3] [4] [8]
This variety is listed as "endangered" under the Australian Government Environment Protection and Biodiversity Conservation Act 1999 , the New South Wales Government Biodiversity Conservation Act 2016 and the Victorian Government Flora and Fauna Guarantee Act 1988 . [2] [3] A National Recovery Plan has been prepared. The main threats to the species are the species' limited distribution, weed invasion, altered fire regimes and floods. [9]
Correa is a genus of eleven species of flowering plants in the family Rutaceae that are endemic to Australia. Plants in the genus Correa are shrubs to small trees with simple leaves arranged in opposite pairs, bisexual flowers with four sepals, four petals usually fused for most of their length and eight stamens.
Correa alba, commonly known as white correa, is a species of shrub that is endemic to south-eastern Australia. It has egg-shaped to more or less circular leaves, erect white flowers arranged singly or in groups on short side branches, and green fruit.
Correa baeuerlenii, commonly known as chef's-hat correa, or chef's cap correa, is a species of dense, rounded shrub that is endemic to the south-east of New South Wales, Australia. It has egg-shaped leaves and pendulous, greenish yellow flowers usually arranged singly on short side branches.
Correa lawrenceana, commonly known as mountain correa, is a species of shrub or small tree of the family Rutaceae and is endemic to Australia. It has elliptical to egg-shaped leaves arranged in opposite pairs and cylindrical, greenish yellow to red flowers usually arranged singly or in groups of up to seven in leaf axils with the stamens protruding beyond the end of the corolla.
Correa calycina, commonly known as the South Australian green correa or Hindmarsh correa, is a species of tall, dense shrub that is endemic to a small area of South Australia. It has papery, oblong leaves and pendulous green flowers arranged singly on the ends of short side branches.
Correa glabra, commonly known as the rock correa, is a species of tall, erect shrub that is endemic to Australia. It usually has elliptical, mostly glabrous leaves and pendent, pale green to pale yellow flowers arranged singly on short side shoots.
Correa aemula, commonly known as the hairy correa, is a species of shrub that is endemic to south-eastern Australia. It has broadly heart-shaped leaves arranged in opposite pairs, green or greyish green, pendent flowers arranged singly or in pairs and ageing to mauve-purple.
Correa backhouseana is a species of rounded shrub that is endemic to coastal and near-coastal areas of southern Australia. It has elliptical to egg-shaped or round leaves that are densely hairy on the lower surface, and cylindrical to funnel-shaped, cream-coloured to pale green or red and yellow flowers.
Correa eburnea, commonly known as the Deep Creek correa, is a species of shrub that is endemic to the Fleurieu Peninsula in South Australia. It has papery, elliptic to egg-shaped leaves, and up to five green, nodding flowers arranged in leaf axils.
Correa lawrenceana var. grampiana, commonly known as Grampians mountain-correa, is a variety of Correa lawrenceana that is endemic to Victoria, Australia. It is a shrub with elliptical leaves and cylindrical, velvety flowers covered with matted, woolly cream-coloured to yellowish brown hairs.
Grevillea parvula , commonly known as Genoa grevillea, is a species of flowering plant in the family Proteaceae and is endemic to an area near the border between New South Wales and Victoria in south-eastern continental Australia. It is a spreading to erect shrub, usually with elliptic leaves, and down-turned clusters of pinkish to red flowers.
Persoonia brevifolia is a plant in the family Proteaceae and is endemic to a restricted area near the border between south-eastern New South Wales and Victoria. It is an erect shrub with elliptic to egg-shaped leaves and cylindrical yellow flowers arranged singly in leaf axils.
Asterolasia buxifolia is a species of spindly shrub in the family Rutaceae and is endemic to a restricted area of eastern New South Wales. It has star-shaped hairs on its stems, leathery leaves and yellow flowers arranged singly in leaf axils with star-shaped hairs on the back of the petals.
Correa lawrenceana var. cordifolia, commonly known as the pink mountain-correa, is a variety of Correa lawrenceana and is endemic to south-eastern Australia. It is a shrub with leathery, broadly egg-shaped to heart-shaped leaves, and pink flowers with yellowish tips arranged singly or in groups of two or three in leaf axils.
Correa lawrenceana var. glandulifera, commonly known as the mountain correa, is a variety of Correa lawrenceana and is endemic to eastern Australia. It is a shrub or small tree with egg-shaped leaves and greenish yellow flowers arranged singly or in groups of up to five with woolly hairs on the outside.
Correa lawrenceana var. latrobeana is a variety of Correa lawrenceana that is endemic to south-eastern Australia. It is a shrub or small tree with elliptical to egg-shaped leaves and cylindrical, greenish-yellow or reddish-mauve flowers arranged singly or in groups of up to seven in leaf axils or on the ends of branchlets.
Correa lawrenceana var. lawrenceana is the implicit autonym of Correa lawrenceana and is endemic to Tasmania. It is a shrub with papery, oblong leaves and pale green, narrow cylindrical flowers arranged singly on the ends of branchlets.
Correa lawrenceana var. macrocalyx is a variety of Correa lawrenceana and is endemic to New South Wales. It is a shrub with leathery, egg-shaped to broadly egg-shaped leaves, and cylindrical, greenish yellow flowers arranged in leaf axils or on the ends of short branchlets.
Correa lawrenceana var. rosea is a variety of Correa lawrenceana that is endemic to the Snowy Mountains of New South Wales. It is a shrub with narrow elliptical leaves and narrow cylindrical flowers that are pink or dull red with green lobes and covered with small, compact star-shaped hairs.
Philotheca myoporoides subsp. acuta is a subspecies of flowering plant in the family Rutaceae and is endemic to New South Wales. It is a shrub with narrow oblong or narrow elliptic leaves and white flowers arranged singly or in groups of up to three in leaf axils.
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