Eremophila hamulata

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Eremophila hamulata
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. hamulata
Binomial name
Eremophila hamulata

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.

Contents

Description

Eremophila hamulata is an erect, woody shrub growing to about 1–2 m (40–80 in) tall and wide. The leaves are arranged alternately, scattered along the branches, more or less needle-shaped, 12–22 mm (0.5–0.9 in) long and about 1 mm (0.04 in) wide with a hooked end. The flowers are borne singly in leaf axils on a stalk 12–15 mm (0.5–0.6 in) long which is hairy near its base. There are five overlapping lance-shaped, sticky green sepals 5–7 mm (0.2–0.3 in) long and 1–2 mm (0.04–0.08 in) wide. The petals are mauve-purple, 10–20 mm (0.4–0.8 in) long and joined at their lower end to form a flattened, bell-shaped tube which is hairy on the outside and has a tuft of hairs inside. The four stamens are enclosed by the petal tube. Flowering time is mainly from August to October. [2] [3]

Taxonomy and naming

Eremophila hamulata was first formally described by Bevan Buirchell and Andrew Brown in 2016 and the description was published in Nuytsia . [4] [2] The specific epithet (hamulata) is derived from the Latin word hamatus meaning "with hooks" or "hooked", [5] referring to the hooked end of the leaves. [2]

Distribution and habitat

This eremophila is found in scattered locations between McDermid Rock and Boorabbin Rock in the Coolgardie biogeographic region usually growing near granite outcrops or near creeks in woodland. [2] [3] [6]

Conservation status

Eremophila hamulata has been classified as "Priority One" by the Government of Western Australia Department of Parks and Wildlife, [6] meaning that it is known from only one or a few locations which are potentially at risk. [7]

Related Research Articles

<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 gibsonii</i> Species of plant

Eremophila gibsonii is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Australia. It is a sticky, glabrous, rounded shrub with narrow leaves and white to lilac-coloured flowers and which occurs in Western Australia, South Australia and the Northern Territory.

Eremophila grandiflora is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a large shrub with shiny leaves and the largest flowers in its genus and is only known from a restricted area near Paynes Find.

<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 perglandulosa is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a low, spreading shrub which has small leaves with many glandular hairs and mauve or purple 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 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.

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

Eremophila ternifolia, commonly known as Wongan eremophila is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a low, many-branched, shrub with short, pointed leaves and small lilac-coloured or mauve 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.

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 daddii is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a large shrub with sticky branches, hairy leaves and brown and cream-coloured flowers blotched with purple.

Eremophila ferricola is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub with lance-shaped leaves and yellowish brown to greenish yellow flowers covered with fine hairs. The species is only known from a single location, growing on a banded ironstone hill.

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 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.

Eremophila resiliens is a low-growing shrub with deep reddish purple flowers, woolly hairy leaves and that is endemic to Western Australia. It grows on slopes and breakaways near Lake Carnegie.

References

  1. "Eremophila hamulata". Australian Plant Census. Retrieved 23 May 2020.
  2. 1 2 3 4 Buirchell, Bevan; Brown, Andrew P. (2016). "New species of Eremophila (Scrophulariaceae): thirteen geographically restricted species from Western Australia". Nuytsia. 27: 264–267.
  3. 1 2 Brown, Andrew; Buirchell, Bevan (2011). A field guide to the eremophilas of Western Australia (1st ed.). Hamilton Hill, W.A.: Simon Nevill Publications. p. 304. ISBN   9780980348156.
  4. "Eremophila hamulata". APNI. Retrieved 16 April 2017.
  5. Brown, Roland Wilbur (1956). The Composition of Scientific Words. Washington, D.C.: Smithsonian Institution Press. p. 420.
  6. 1 2 "Eremophila hamulata". FloraBase . Western Australian Government Department of Parks and Wildlife.
  7. "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 16 April 2017.