Eremophila laccata

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Eremophila laccata
Status DECF P1.svg
Priority One — Poorly Known Taxa (DEC)
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Scrophulariaceae
Genus: Eremophila
Species:
E. laccata
Binomial name
Eremophila laccata

Eremophila laccata is a flowering plant in the figwort family, Scrophulariaceae and is endemic to an area near Carnegie in Western Australia. It is a small, low, spindly shrub with scattered, linear leaves, and pink, flattened bell-shaped flowers.

Contents

Description

Eremophila laccata is a low, spindly shrub growing to 120 cm (50 in) high and 40–100 cm (20–40 in) wide. The branches are glabrous and sticky with resin. The leaves are arranged alternately, mostly 7–18 mm (0.3–0.7 in) long, about 1 mm (0.04 in) wide, linear in shape and glabrous with their edges rolled downwards. [2]

The flowers are borne singly in leaf axils on a pedicel 3–5 mm (0.1–0.2 in) long. There are 5 lance-shaped, green sepals which are 3–4 mm (0.1–0.2 in) long and hairy on part of the inner surface. The petals are 10–11 mm (0.4–0.4 in) long and joined at their lower end to form a flattened, bell-shaped tube. The petal tube is pink to pinkish white and both the inner and outer surfaces are hairy. The 4 stamens are enclosed in the petal tube. Flowering time is mainly between June and September, but may occur at other times if conditions are favourable. The fruit are oval, shiny and glabrous. [2]

Taxonomy and naming

Eremophila laccata was first formally described by Bevan Buirchell and Andrew Phillip Brown in 2016 and the description was published in Nuytsia . [3] [2] The specific epithet (laccata) is a Latin word meaning "appearing varnished" [4] referring to the smooth, shiny fruit. [2]

Distribution and habitat

This eremophila is only known from near the Canning Stock Route in the Gascoyne and Little Sandy Desert biogeographic regions where in shallow red-brown soil in mulga. [2] [5]

Conservation status

Eremophila laccata is only known from a few scattered populations and has been classified as "Priority One" by the Western Australian Government Department of Parks and Wildlife [5] meaning that it is known from only one or a few locations which are potentially at risk. [6]

Related Research Articles

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<i>Eremophila complanata</i> Species of flowering plant

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<i>Eremophila compressa</i> Species of flowering plant

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<i>Eremophila incisa</i> Species of flowering plant

Eremophila incisa is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a low shrub with shiny leaves which have thickened teeth along their edges and hairy, mauve or purple flowers.

Eremophila pendulina is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a tall, spindly, weeping shrub with narrow leaves and purple, mauve or white flowers in autumn and early spring.

Eremophila prolata is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub with a rounded top, prominently ridged, hairy branches, narrow leaves and white to deep lilac-coloured flowers.

<i>Eremophila rugosa</i> Species of flowering plant

Eremophila rugosa is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub with sticky, shiny leaves and pink, purple or mauve flowers.

Eremophila setacea is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub with narrow, glabrous leaves, hairy sepals and light blue to purple petals.

<i>Eremophila spinescens</i> Species of flowering plant

Eremophila spinescens is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a low, spreading, rigid, spiny shrub with small leaves and lilac to dark purple flowers.

Eremophila succinea is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect, broom-shaped shrub with sticky, narrow, hooked leaves, narrow, sticky sepals and hairy, pale purple or mauve petals.

Eremophila tenella is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect, spindly shrub with pendulous branches and with its branches and leaves covered with a layer of fine, branched, yellow-grey hairs. Its buds are yellowish but open to white or pale lilac flowers.

<i>Eremophila willsii</i> Species of plant

Eremophila willsii is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Australia. It is an erect shrub with bright green, often serrated leaves and pinkish to deep pinkish-purple petals. It is mainly found in Western Australia, the Northern Territory and South Australia in deep sand.

Eremophila buirchellii is a flowering plant in the figwort family, Scrophulariaceae and is endemic to the Mount Augustus National Park in Western Australia. It is an erect shrub with densely clustered leaves, pink, bell-shaped flowers and with most parts of the plant covered with greyish, branched hairs.

Eremophila ballythunnensis is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a small, spreading shrub with narrow oval leaves and mauve-purple flowers with densely hairy sepals.

Eremophila capricornica is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a small shrub with woolly branches, grey, hairy leaves and mauve to lilac-coloured flowers with hairy sepals.

Eremophila hamulata is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect, woody shrub with sticky branches, narrow, hooked leaves and hairy mauve-purple flowers.

Eremophila jamesiorum is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a wispy, sticky shrub with narrow linear leaves and white flowers tinged with pink or mauve. It is only known from a few locations in the Gibson Desert.

Eremophila subangustifolia is a flowering plant in the figwort family, Scrophulariaceae and is endemic to the south-west of Western Australia. It is a highly branched shrub which produces a slightly unpleasant odour and has its younger parts densely covered with greyish hairs. The leaves are scattered along the branches and the mostly white flowers are borne singly in leaf axils. It only occurs in a small area near Eneabba and had previously been known as E. microtheca subsp. 'narrow leaves'.

References

  1. "Eremophila laccata". Australian Plant Census. Retrieved 9 September 2020.
  2. 1 2 3 4 5 Brown, Andrew P.; Davis, Robert W. (2016). "New species of Eremophila (Scrophulariaceae): thirteen geographically restricted species from Western Australia". Nuytsia. 27: 269–271.
  3. "Eremophila laccata". APNI. Retrieved 23 January 2018.
  4. Short, Emma; George, Alex (2013). A primer of botanical Latin with vocabulary. New York: Cambridge University Press. ISBN   9781107693753.
  5. 1 2 "Eremophila laccata". FloraBase . Western Australian Government Department of Parks and Wildlife.
  6. "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 23 January 2018.