Fragrant zieria | |
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Zieria odorifera growing near Invergowrie | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Sapindales |
Family: | Rutaceae |
Genus: | Zieria |
Species: | Z. odorifera |
Binomial name | |
Zieria odorifera | |
Zieria odorifera, commonly known as the fragrant zieria, [2] is a plant in the citrus family Rutaceae and is endemic to inland New South Wales. It is an aromatic shrub with ridged branches, leaves composed of three leaflets and groups of mostly three pale to deep pink, four-petalled flowers in spring.
Zieria odorifera is an aromatic shrub which grows to a height of 1 m (3 ft) and has ridged, more or less glabrous branches. The leaves are composed of three elliptic to egg-shaped leaflets with the narrower end towards the base. The central leaflet is 5–7 mm (0.2–0.3 in) long and 2–3 mm (0.08–0.1 in) wide, the leaves with a petiole 0.5–2 mm (0.02–0.08 in) long. The leaflets are glabrous except when young and the upper surface is a darker green than the lower one. The flowers are pale to deep pink and are arranged in upper leaf axils in groups of three or more and the groups are mostly longer than the leaves. There are four triangular sepal lobes about 2 mm (0.08 in) long and four petals about 4 mm (0.2 in) long. The petals are covered with soft hairs on the outside but glabrous on the inner surface. In common with other zierias, there are only four stamens. Flowering occurs in spring. [2]
Zieria odorifera was first formally described in 2002 by James Armstrong and the description was published in Australian Systematic Botany from a specimen collected in the Warrumbungles. [3] The specific epithet (odorifera) is a Latin word meaning "having a smell". [4]
In 2008, Marco Duretto and Paul Irwin Forster described four subspecies and the names have been accepted by the Australian Plant Census: [5]
This zieria grows in heath on rocky ridges and between rock outcrops. Subspecies copelandii is only known from Mount Kaputar National Park in the Warrumbungles, subspecies odorifera mainly in the Warrumbungle National Park, subspecies warrabahensis the Warrabah National Park and subspecies williamsii in scattered locations between Cathedral Rock National Park and the Oxley Wild Rivers National Park. [7] [9] [11] [13]
Zieria is a genus of plants in the family, Rutaceae. About sixty species have been formally described, all of which are endemic to Australia except for one species which is found in New Caledonia. They occur in all Australian states except Western Australia but the genus is under review and a number of species are yet to be described or the description published. Zierias are similar to the better known genus Boronia but can be distinguished by the number of stamens in the flowers. The name Zieria honours the Polish botanist John Zier.
Zieria smithii, commonly known as sandfly zieria, lanoline bush or Smithian zieria, is a plant in the citrus family Rutaceae and is endemic to eastern and south-eastern Australia. It is a robust shrub with its leaves composed of three leaflets, and groups of flowers with four white petals, the groups usually shorter than the leaves. It is common and widespread along the coast and adjacent ranges.
Boronia muelleri, commonly known as the forest boronia or pink boroina, is a flowering plant that occurs in forest, woodland and heath in Victoria and New South Wales in Australia. It is an erect, woody shrub or small tree with pinnate leaves and up to fifteen pink to white four-petalled flowers arranged in leaf axils in spring and summer.
Zieria aspalathoides, commonly known as the whorled zieria, heath zieria, hairy zieria or heathy zieria, is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is a heath-like shrub with leaves that appear to be whorled and with pink flowers in groups of three, each with four petals and four stamens.
Zieria arborescens, commonly known as the tree zieria or stinkwood, is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is a bushy shrub or small tree with branches that are ridged and scaly or hairy, at least when young. It has leaves composed of three leaflets and groups of flowers with four white petals, the groups usually shorter than the leaves.
Boronia anemonifolia, commonly known as narrow-leaved boronia or sticky boronia, is a flowering plant that is endemic to south-eastern Australia. It is a shrub with mostly pinnate leaves, with white to pale pink four-petalled flowers in leaf axils.
Zieria compacta is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is an erect, bushy shrub with leaves composed of three leaflets, and white flowers with four petals and four stamens. It usually grows in rocky places on steep hills.
Zieria minutiflora, commonly known as twiggy zieria, is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is a small, erect, twiggy shrub with leaves composed of three leaflets, and clusters of small white flowers with four petals and four stamens. It usually grows as an understorey shrub in eucalypt woodland.
Zieria fraseri is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is a dense, bushy shrub with leaves composed of three leaflets, and white flowers with four petals and four stamens. It usually grows in rocky places on steep hills.
Zieria inexpectata is a plant in the citrus family Rutaceae and endemic to south-eastern Queensland. It is a small, compact shrub with erect, wiry branches, three-part leaves and groups of up to twelve white flowers, the groups longer than the leaves and the flowers with four petals and four stamens. It was unexpectedly discovered by the authors during a field trip and its discovery led to a paper describing the zierias of Queensland, including sixteen new species.
Zieria robusta, commonly known as round-leafed zieria, is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is an erect, bushy shrub with leaves composed of three leaflets which are egg-shaped with the narrower end towards the base. The flowers are pink to white and arranged in groups of up to nine and have four petals and four stamens.
Zieria southwellii is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is a large shrub or small tree with its leaves composed of three leaflets, and has groups of large numbers of flowers with four white petals, the groups shorter than the leaves. It grows near rainforest in northern New South Wales and far south-eastern Queensland.
Boronia barkeriana, commonly known as Barker's boronia, is a plant in the citrus family, Rutaceae and is endemic to eastern Australia. It is a shrub with ground-hugging branches, simple, toothed leaves and bright pink, four-petalled flowers.
Boronia pilosa, commonly known as the hairy boronia, is a plant in the citrus family Rutaceae and is endemic to south-eastern Australia. It is an erect, woody shrub with hairy branches, pinnate, sometimes hairy leaves and groups of up to ten white to pink, four petalled flowers.
Boronia warrumbunglensis is a plant in the citrus family Rutaceae and is endemic to a small area in the central west of New South Wales. It is a shrub with many branches, pinnate leaves and one or two pink, four-petalled flowers in the leaf axils. It is only known from the Warrumbungles and nearby districts.
Boronia inflexa is a plant in the citrus family Rutaceae and is endemic to tablelands near the New South Wales - Queensland border in Australia. It is an erect, woody shrub with pinnate leaves and up to seven white to pink four-petalled flowers in the leaf axils. Boronia bipinnata is similar but has larger, bipinnate or tripinnate leaves and smaller sepals and petals.
Boronia montimulliganensis is a plant in the citrus family Rutaceae and is endemic to a single mountain in Queensland. It is an erect, woody shrub with pinnate or bipinnate leaves and white, four-petalled flowers usually arranged singly in leaf axils.
Boronia polygalifolia, commonly known as dwarf boronia, milkwort-leaved boronia or milkwort boronia, is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is a low-lying shrub with simple leaves and white or pink flowers arranged singly or in groups of up to three in leaf axils.
Boronia ramosa is a species of plant in the citrus family Rutaceae and is endemic to the southwest of Western Australia. It is an erect, mostly glabrous shrub with pinnate leaves with up to seven leaflets, and white, four-petalled flowers with blue or pale green backs.
Philotheca myoporoides subsp. petraea is a subspecies of flowering plant in the family Rutaceae and is endemic to a small area in Victoria, Australia. It is an erect shrub with leathery, egg-shaped leaves with the narrower end towards the base, and white flowers arranged singly or in groups of up to four in leaf axils.