Zieria littoralis

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Dwarf zieria
Zieria littoralis.jpg
Zieria littoralis growing at Green Cape
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Rutaceae
Genus: Zieria
Species:
Z. littoralis
Binomial name
Zieria littoralis
J.A.Armstr. [1]

Zieria littoralis, commonly known as dwarf zieria [2] is a plant in the citrus family Rutaceae and is endemic to south-eastern Australia. It is an erect or spreading shrub with velvety, three-part, clover-like leaves and clusters of up to thirty white or pale pink flowers with four petals and four stamens. It grows on exposed, rocky coastal headlands.

Contents

Description

Zieria littoralis is an erect or spreading shrub which grows to a height of 0.2–2 m (0.7–7 ft). Its branches are covered with velvety hairs, at least when young. The leaves are also velvety and are composed of three egg-shaped leaflets with a petiole 1–3 mm (0.04–0.1 in) long. The central leaflet is 4–20 mm (0.2–0.8 in) long, 2–9 mm (0.08–0.4 in) wide. Both surfaces of the leaflets are warty and covered with velvety hairs but the upper surface is a darker green than the lower one. The edges of the leaflets are rolled under. The flowers are arranged in clusters of between three and thirty in leaf axils, the clusters usually shorter than the leaves. The sepals are triangular, about 2.5 mm (0.1 in) long and covered with woolly hairs. The four petals are white to pale pink, 3–5 mm (0.1–0.2 in) long and hairy on the outer surface, glabrous on the inner one. There are four stamens. Flowering occurs from winter to early summer and is followed by fruit which are hairy capsules. [2] [3] [4]

Taxonomy and naming

Zieria littoralis was first formally described in 2002 by James Armstrong from a specimen collected near the Green Cape lighthouse and the description was published in Australian Systematic Botany . [1] The specific epithet (littoralis) is a Latin word meaning "of the seashore". [5]

Distribution and habitat

This zieria grows on exposed, rocky coastal headlands south from Tathra in New South Wales, on the far north east coast of Victoria, on Gabo Island and on the central east coast of Tasmania. [2] [3] [4]

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<i>Zieria minutiflora</i> Species of flowering plant

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<i>Zieria buxijugum</i> Species of flowering plant

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<i>Zieria caducibracteata</i> Species of shrub

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<i>Zieria covenyi</i> Species of flowering plant

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<i>Zieria cytisoides</i> Species of flowering plant

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<i>Zieria floydii</i> Species of flowering plant

Zieria floydii, commonly known as the Floyd's zieria, is a plant in the citrus family Rutaceae and is endemic to the New England Tableland in New South Wales. It is an erect shrub with warty, hairy branches, three-part, clover-like leaves and clusters of creamy-white flowers with four petals and four stamens.

<i>Zieria formosa</i> Species of flowering plant

Zieria formosa, commonly known as the shapely zieria, is a plant in the citrus family Rutaceae and is endemic to a small area on the south coast of New South Wales. It is a dense, rounded shrub with velvety, clover-like leaves composed of three leaflets. In spring there are clusters of small, pale pink flowers with four petals near the ends of the branches. It is similar to the Box Range zieria which has a similar distribution, but has wider leaflets and an appendage on its anthers.

<i>Zieria fraseri</i> Species of shrub

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 hindii, commonly known as the Hind's zieria, is a plant in the citrus family Rutaceae and is endemic to a small area in north-eastern New South Wales. It is an erect, slender shrub with warty branches, three-part, clover-like leaves, and clusters of small white flowers with four petals and four stamens. It is only known from the Nightcap Range.

<i>Zieria ingramii</i> Species of flowering plant

Zieria ingramii, commonly known as Keith's zieria, is a plant in the citrus family Rutaceae and is endemic to a small area in central New South Wales. It is a slender, spindly, aromatic shrub with three-part, clover-like leaves and clusters of about seven white to pale pink flowers with four petals and four stamens. The species is only known from two state forests near Dubbo.

<i>Zieria murphyi</i> Species of shrub

Zieria murphyi, commonly known as Murphy's zieria, is a plant in the citrus family Rutaceae and endemic to New South Wales. It is a slender shrub with simple, or three-part leaves and between three and nine white to pale pink flowers with four petals and four stamens arranged in the leaf axils. It usually grows in sheltered places in open forest, often at the base of cliffs.

<i>Zieria obcordata</i> Species of flowering plant

Zieria obcordata, commonly known as obcordate-leafed zieria, is a plant in the citrus family Rutaceae and endemic to New South Wales. It is an aromatic, densely branched, rounded shrub with small, hairy, three-part leaves and up to three white to pale pink flowers with four petals and four stamens arranged in the leaf axils. It occurs in two disjunct populations in the central-west of the state.

<i>Zieria odorifera</i> Species of flowering plant

Zieria odorifera, commonly known as the fragrant zieria, 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.

<i>Zieria parrisiae</i> Species of plant

Zieria parrisiae, commonly known as Parris' zieria, is a plant in the citrus family Rutaceae and is endemic to a small area near Pambula on the south coast of New South Wales. It is a bushy shrub with warty, clover-like leaves composed of three leaflets and in spring there are clusters of up to 24 white to pale yellow flowers with four petals, near the ends of the branches.

<i>Zieria pilosa</i> Species of shrub

Zieria pilosa, commonly known as hairy zieria, is a plant in the citrus family Rutaceae and is endemic to coastal New South Wales. It is a shrub with hairy branches, leaves composed of three leaflets and usually only single white to pale pink flowers in the leaf axils.

Zieria whitei is a plant in the citrus family Rutaceae and is endemic to a small area of north Queensland. It is a dense, compact shrub with erect wiry branches, three-part leaves and groups of up to three white to pale pink flowers with four petals and four stamens. It is only known from two populations.

References

  1. 1 2 "Zieria littoralis". APNI. Retrieved 4 August 2017.
  2. 1 2 3 "Zieria littoralis". Tasmanian Government Department of Primary Industries, Parks, Water and Environment. Retrieved 4 August 2017.
  3. 1 2 Armstrong, James Andrew; Harden, Gwen. "Zieria littoralis". Royal Botanic Garden Sydney: plantnet. Retrieved 4 August 2017.
  4. 1 2 Ohlsen, Daniel. "Zieria littoralis". Royal Botanic Gardens Melbourne. Retrieved 4 August 2017.
  5. Brown, Roland Wilbur (1956). The Composition of Scientific Words. Washington, D.C.: Smithsonian Institution Press. p. 707.