Eremophila succinea

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Eremophila succinea
Status DECF P3.svg
Priority Three — 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. succinea
Binomial name
Eremophila succinea

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.

Contents

Description

Eremophila succinia is an erect, broom-shaped shrub which grows to a height of between 1 and 3 m (3 and 10 ft). Its branches are yellowy-brown and have irregular, raised, warty lumps of amber-coloured resin. The leaves are arranged alternately along the branches and are linear to almost cylindrical in shape or triangular in cross-section, have a hooked tip and are about 15–31 mm (0.6–1 in) long and 1–2 mm (0.04–0.08 in) wide. They are glabrous, have tiny wrinkles, small raised glands, are sticky and often have a few raised warty lumps of resin in the lower part of the leaf bases. [2] [3]

The flowers are borne singly or in pairs in leaf axils on sticky, shiny stalks, 4–9 mm (0.2–0.4 in) long. There are 5 green or pinkish to purple, sticky, shiny sepals which are lance-shaped, pointed, hairy on the inside, glabrous on the outside and 5–8.5 mm (0.2–0.3 in) long. The petals are 10–16 mm (0.4–0.6 in) long and are joined at their lower end to form a tube. The petal tube is pale purple to mauve on the outside and white inside with faint purple spots. The petal tube and especially the lobes are hairy on the outside, while the inside of the tube and the inside of the lower petal lobe are also very hairy. The 4 stamens are fully enclosed in the petal tube. Flowering occurs from August to September and the fruits which follow are broad oval-shaped, 4.5–5.5 mm (0.18–0.22 in) long and have a hard, brittle, hairy covering. [2] [3]

Taxonomy and naming

This species was first formally described by Robert Chinnock in 2007 and the description was published in Eremophila and Allied Genera: A Monograph of the Plant Family Myoporaceae. [4] The specific epithet (succinea) is a Latin word meaning 'amber-coloured', referring to the colour of the resin on the branches of this species. [2] [3] [4]

Distribution and habitat

Eremophila succinea grows in sandy clay soil in scattered locations between Norseman, Peak Charles and Lake King [2] [3] in the Coolgardie and Mallee biogeographic regions. [5]

Conservation

This eremophila is classified as "Priority Three" by the Western Australian Government Department of Parks and Wildlife [5] meaning that it is poorly known and known from only a few locations but is not under imminent threat. [6]

Use in horticulture

This erect, broom-shaped, wispy shrub is ideal for filling narrow spots in the garden. It is a hardy shrub often bearing masses of attractive blue flowers. Propagation from cuttings is difficult but it is relatively easy to graft onto Myoporum rootstock. Well-drained soil in full sun or part shade is preferred but mature shrubs are very drought and frost tolerant. [7]

Related Research Articles

Eremophila clavata is a flowering plant in the figwort family, Scrophulariaceae and is endemic to the south-west of Western Australia. It is a low, dense, spreading shrub with narrow grey, club-shaped leaves and pink to purple, sometimes blue flowers.

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

Eremophila compressa is a flowering plant in the figwort family, Scrophulariaceae and is endemic to a small area in the south west of Western Australia. It is an erect shrub whose leaves have 2 or 3 prominent teeth near their ends, and white or cream-coloured flowers.

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

Eremophila flabellata is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a small shrub with serrated leaves, broad serrated sepals and pink, purple or mauve flowers.

<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.

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

Eremophila labrosa is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a shrub with many hairy branches arising from near ground level, narrow, hooked leaves and mauve and blue flowers.

Eremophila papillata is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect, compact shrub with sticky, narrow leaves and mauve, blue or purple, rarely white 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 petrophila is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a tall, erect, open shrub with rough branches, narrow, sticky leaves and pale lilac-coloured flowers.

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

Eremophila phyllopoda is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect or spreading shrub, sometimes round or flat-topped with sticky, hairy leaves and flowers ranging in colour from pink or lilac to purple.

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

Eremophila platythamnos, commonly known as desert foxglove, is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Australia. It is an erect shrub with short, broad leaves and purple, mauve, blue or pink flowers.

Eremophila praecox is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Australia. It is a small, broom-like shrub with small leaves and purple and white flowers.

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 psilocalyx</i> Species of flowering plant

Eremophila psilocalyx is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub with a broom-like shape, narrow, hooked leaves and white, pink, blue or purple flowers. It is common in the mallee country around Esperance. It was sometimes incorrectly known as Eremophila pachyphylla.

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

Eremophila punctata is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub with sticky young branches and leaves due to the presence of resin. Its small leaves usually have a few blunt teeth near their ends and flowers which are usually lilac-coloured. It is a distinctive and widespread species.

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

Eremophila purpurascens, commonly known as purple eremophila, is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect, bushy shrub with warty leaves and spotted, pink to red 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.

Eremophila shonae is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub or a low spreading shrub, depending on subspecies and has very sticky branches and leaves due to the presence of large amounts of resin. The leaves are narrow and the flowers are mauve to purple and white inside with purple spots.

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

Eremophila spectabilis, commonly known as showy poverty bush, is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a dense, erect shrub with narrow, greyish leaves and blue, mauve or purple flowers.

Eremophila viscimarginata is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a small, erect, prickly shrub with hairy stems, small leaves, greenish-pink sepals and mauve petals.

References

  1. ↑ "Eremophila glandulifera". Australian Plant Census. Retrieved 26 July 2019.
  2. 1 2 3 4 Chinnock, R.J. (Bob) (2007). Eremophila and allied genera : a monograph of the plant family Myoporaceae (1st ed.). Dural, NSW: Rosenberg. pp. 206–207. ISBN   9781877058165.
  3. 1 2 3 4 Brown, Andrew; Buirchell, Bevan (2011). A field guide to the eremophilas of Western Australia (1st ed.). Hamilton Hill, W.A.: Simon Nevill Publications. p. 272. ISBN   9780980348156.
  4. 1 2 "Eremophila succinea" . Retrieved 21 March 2016.
  5. 1 2 "Eremophila succinea". 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 21 March 2016.
  7. ↑ Boschen, Norma; Goods, Maree; Wait, Russell (2008). Australia's eremophilas : changing gardens for a changing climate. Melbourne: Bloomings Books. pp. 174–175. ISBN   9781876473655.
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