Jacksonia horrida | |
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In Leeuwin-Naturaliste National Park | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Subfamily: | Faboideae |
Genus: | Jacksonia |
Species: | J. horrida |
Binomial name | |
Jacksonia horrida | |
Synonyms [1] | |
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Jacksonia horrida is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect or spreading to prostrate, bushy shrub with greyish-green branches ending in short, flattened, sharply-pointed side branches, the leaves reduced to scales and the flowers scattered and yellow-orange with red markings.
Jacksonia horrida is an erect or spreading to prostrate, bushy shrub that typically grows up to 0.1–4 m (3.9 in – 13 ft 1.5 in) high and 0.8–1.1 m (2 ft 7 in – 3 ft 7 in) wide. The branches are greyish-green, ending in short, flattened, sharply-pointed side branches 5–43 mm (0.20–1.69 in) long and 1.5–4 mm (0.059–0.157 in) wide. The penultimate branches are densely hairy. The leaves are reduced to broadly egg-shaped scale-leaves 0.7–1.7 mm (0.028–0.067 in) long and 0.5–1.6 mm (0.020–0.063 in) wide. The flowers are scattered on the branches with scale leaves at the base on a pedicel 4–7.5 mm (0.16–0.30 in) long, with egg-shaped bracteoles that fall off as the flowers open. The floral tube is 0.9–1.4 mm (0.035–0.055 in) long and the sepals are membranous, 8.0–9.7 mm (0.31–0.38 in) long and 1.5–1.8 mm (0.059–0.071 in) wide. The standard petal is yellow-orange with red markings, 8.4–8.6 mm (0.33–0.34 in) long and 11–12 mm (0.43–0.47 in) deep, the wings yellow-orange with red markings, 8.3–8.6 mm (0.33–0.34 in) long and 3.3–4.1 mm (0.13–0.16 in) deep, and the keel is red, 7.9–8.0 mm (0.31–0.31 in) long. The stamens have pink filaments 5.2–9.7 mm (0.20–0.38 in) long. Flowering occurs from throughout the year, and the fruit is a woody, densely hairy pod 6.5–11.3 mm (0.26–0.44 in) long and 2.8–4.7 mm (0.11–0.19 in) wide. [2] [3]
Jacksonia horrida was first formally described in 1825 by Augustin Pyramus de Candolle in his Prodromus Systematis Naturalis Regni Vegetabilis . [4] [5] The specific epithet (horrida) means 'prickly' or 'very rough'. [6]
This species of Jacksonia grows in shrubland or woodland, often in winter-wet areas or on coastal dunes, between Lake Clifton and West Cape Howe in the Esperance Plains, Jarrah Forest, Swan Coastal Plain and Warren bioregion of south-western Western Australia. [2] [3]
Banksia horrida, commonly known as prickly dryandra, is a species of shrub that is endemic to Western Australia. It has hairy stems, linear, pinnatifid leaves with sharply pointed teeth on the edges, up to sixty cream-coloured flowers in each head and hairy, egg-shaped follicles.
Jacksonia furcellata, commonly known as grey stinkwood, is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a prostrate to low-lying, or weeping erect shrub with greyish-green branches, sharply-pointed side branches, its leaves reduced to scales leaves, yellowish-orange flowers, and woody, hairy pods.
Grevillea nudiflora is a species of flowering plant in the family Proteaceae and is endemic to the south coast of Western Australia. It is a prostrate to low, spreading shrub, usually with linear leaves, and with small groups of red and yellow flowers often close to the ground on long flowering stems.
Olearia axillaris, commonly known as coastal daisy-bush, coast daisy-bush or coastal daisybush is a species of flowering plant in the family Asteraceae and is endemic to coastal areas of Australia. It is an erect, bushy shrub with densely cottony-hairy branchlets, aromatic, linear to narrowly elliptic or narrowly lance-shaped to egg-shaped leaves with the narrower end towards the base and small white and yellow, daisy-like inflorescences.
Olearia pimeleoides, commonly known as pimelea daisy-bush, is a species of flowering plant in the family Asteraceae and is endemic to southern continental Australia. It is an erect shrub with elliptic, linear or lance-shaped leaves, and white and pale yellow, daisy-like inflorescences.
Gompholobium glabratum, commonly known as dainty wedge-pea, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern continental Australia. It is a low-lying or ascending shrub with pinnate leaves that have five to seven leaflets, and yellow and green or greyish flowers.
Cassinia cunninghamii, commonly known as Cunninghams everlasting, is a plant native to central New South Wales in eastern Australia.
Persoonia dillwynioides, commonly known as Fitzgerald persoonia, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area in the south-west of Western Australia. It is an erect, spreading shrub with smooth bark, linear leaves and bright yellow flowers borne singly or in groups of up to four along a rachis up to 3 mm (0.12 in) long.
Geijera linearifolia, commonly known as oilbush or sheepbush, is a species of shrub in the family Rutaceae and is endemic to southern Australia. It has simple linear to oblong leaves, much-branched cymes of greenish-white flowers, and fruit containing a shiny black seed.
Pultenaea capitellata, commonly known as hard-head bush-pea, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern continental Australia. It is a sprawling to prostrate shrub with elliptic to broadly egg-shaped leaves, and yellow to orange flowers with a red to purple keel.
Pultenaea echinula, commonly known as curved bush-pea, is a species of flowering plant in the family Fabaceae and is endemic to a small area of New South Wales. It is an erect shrub with linear, needle-shaped, grooved leaves, and dense clusters of yellow to orange and red flowers.
Mirbelia platylobioides is a flowering plant in the family Fabaceae. It is a small, prostrate plant with trailing stems, yellow and red pea flowers and ovate leaves. It is endemic to New South Wales.
Pultenaea microphylla is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is an erect to prostrate shrub with narrow egg-shaped leaves with the narrower end towards the base, and clusters of up to ten yellow to red flowers with reddish markings.
Pultenaea parviflora, commonly known as Sydney bush-pea, is a species of flowering plant in the family Fabaceae and is endemic to eastern New South Wales. It is usually a small, erect shrub with wedge-shaped to narrow egg-shaped leaves with the narrower end towards the base, and clusters of yellow to orange and red flowers.
Podolobium scandens, commonly known as netted shaggy-pea, is a flowering plant in the family Fabaceae and is endemic to eastern Australia. It is a prostrate, small shrub with orange-yellow pea-like flowers and red markings.
Pomaderris ligustrina, commonly known as privet pomaderris, is a species of flowering plant in the family Rhamnaceae and is endemic to south-eastern continental Australia. It is a shrub with hairy stems, lance-shaped to narrowly elliptic leaves, and loose clusters of cream-coloured or yellow flowers.
Olearia rosmarinifolia is a species of flowering plant in the family Asteraceae and is endemic to eastern Australia. It is a shrub with scattered linear leaves, and white and yellow, daisy-like inflorescences.
Minuria leptophylla commonly known as minnie daisy, is a flowering plant in the family Asteraceae. It is a small perennial herb with white daisy-like flowers. It is endemic to Australia and grows in all mainland states.
Pimelea umbratica, is a species of flowering plant in the family Thymelaeaceae and is endemic to eastern Australia. It is a shrub with densely hairy young stems, narrowly elliptic or more or less oblong leaves, and white flowers arranged singly, or in small groups, in leaf axils.
Acrotriche affinis, commonly known as ridged ground-berry or prickly honeypots, is a species of flowering plant in the family Ericaceae, and is endemic to south-eastern, continental Australia. It is an erect shrub with many branches, lance-shaped leaves, and spikes of tube-shaped, greenish flowers, and white, spherical drupes.