| Eremophila pallida | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Scrophulariaceae |
| Genus: | Eremophila |
| Species: | E. pallida |
| Binomial name | |
| Eremophila pallida | |
Eremophila pallida is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a small, spreading shrub with hairy stems, leaves with a few serrations and reddish purple to violet flowers.
Eremophila pallida is a small, spreading shrub which grows to a height of 40 cm (20 in). The branches are straw-coloured at first, age to whitish-yellow, are covered with a mixture of glandular and simple hairs and are often sticky near their ends due to the presence of resin. Its leaves are arranged alternately along the branches, are elliptic to egg-shaped, often have a few irregular serrations near their ends, are mostly 4–11 mm (0.2–0.4 in) long and 2.5–7 mm (0.1–0.3 in) wide. [2] [3]
The flowers are usually borne singly in leaf axils on a hairy stalk 2–4 mm (0.08–0.2 in) long. There are 5 overlapping, reddish-purple, hairy sepals which are usually 5–9 mm (0.2–0.4 in) long and which differ from egg-shaped to almost circular. The petals are 13–16.5 mm (0.5–0.6 in) long and are joined at their lower end to form a tube. The petal tube is purple to reddish-purple, white with dark lilac-purple blotches inside. The outer surface of the lobes and the upper part of the outside of the tube are covered with glandular hairs but the lower part of the outside is glabrous. The inner surface of the petal lobes is also glabrous but the inside of the tube is filled with long hairs. The 4 stamens are fully enclosed in the petal tube. Flowering occurs from May to August and the fruits which follow are dry, oval-shaped, woody, 5–6 mm (0.20–0.24 in) long and have a papery covering with short hairs. [2] [3]
The 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 (pallida) is a Latin word meaning "ashen" or "wan", [5] referring to the very pale young branches of this species. [2]
Eremophila pallida occurs north-west of Warburton [3] in the Central Ranges and Gibson Desert biogeographic regions [6] where it grows in red lateritic soils often with a gibber surface. [2]
This species is classified as "Priority Two" by the Western Australian Government Department of Parks and Wildlife [6] meaning that is poorly known and from only one or a few locations. [7]
Eremophila hygrophana is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Australia. It is an erect, compact shrub with crowded, grey leaves and violet to purple flowers and is native to South Australia and Western Australia.
Eremophila densifolia is a flowering plant in the figwort family, Scrophulariaceae and is endemic to the south-west of Western Australia. It is usually a low, spreading shrub with densely clustered leaves and lilac to purple flowers.
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 obovata is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Australia. It is a low, compact shrub with lilac to purple flowers growing mainly in the Northern Territory and Queensland but also Western Australia, South Australia and New South Wales.
Eremophila occidens is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a slender, erect shrub with branches that are hairy at first, light green leaves crowded at the ends of the branches and purple to deep violet flowers in early Spring. It is restricted to the extreme west of Western Australia.
Eremophila ovata is a flowering plant in the figwort family, Scrophulariaceae and is endemic to the Northern Territory. It is a small, spreading, rounded shrub with hairy branches and leaves and pink or purple flowers which are white inside.
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 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.
Eremophila pilosa is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a small shrub with many tangled branches, with its leaves and branches densely covered with hairs and which has mauve or purple flowers. It occurs in a restricted area in the Pilbara.
Eremophila pinnatifida, commonly known as Dalwallinu eremophila is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a spreading, rounded shrub with aromatic, deeply divided leaves and pale purple flowers which are white with purple spots inside. It is a rare plant, known only from a few areas near Perth.
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 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.
Eremophila pungens is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Australia. It is an erect, sticky shrub with broad, serrated-edged leaves which end in a sharp spine and purple or violet flowers.
Eremophila rhegos is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub with densely hairy leaves and branches and blue, mauve, purple or white 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.
Eremophila simulans is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub with broad, serrated leaves and violet to purple flowers.
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.
