Grevillea disjuncta | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Grevillea |
Species: | G. disjuncta |
Binomial name | |
Grevillea disjuncta | |
Grevillea disjuncta is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is low, mounded or spreading shrub with linear to more or less needle-shaped leaves and small groups of pale orange to bright red and green or yellow flowers.
Grevillea disjuncta is a low, mounded or spreading shrub that typically grows to a height of 0.3–1 m (1 ft 0 in – 3 ft 3 in). Its leaves are linear to more or less needle-shaped, 8–20 mm (0.31–0.79 in) long and 1–3 mm (0.039–0.118 in) wide, the upper surface ridged and the edges rolled under, obscuring the lower surface. The flowers are arranged in leaf axils and along the stems in spreading groups of usually up to four. The flowers are pale orange to bright red and green to yellow, the pistil 19.5–28 mm (0.77–1.10 in) long. Flowering occurs from April to September and the fruit is an oval follicle 9.5–14 mm (0.37–0.55 in) long with a few shaggy hairs. [3] [4]
Grevillea disjuncta was first formally described in 1868 by Ferdinand von Mueller in Fragmenta Phytographiae Australiae . [5] [6] The specific epithet (disjuncta) means "separated", referring to the small groups of flowers. [7]
This grevillea grows in heath, shrubland and woodland mainly in the area between Dumbleyung, Nyabing and Pingrup in the Avon Wheatbelt, Esperance Plains and Mallee biogeographic regions of south-western Western Australia. [3] [4]
Grevillea disjuncta is listed as Least Concern on the IUCN Red List of Threatened Species and "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions. It has a wide distribution and its population is believed to be largely stable. There are currently no known major threats to this species, either at present or in the near future. [1] [4]
Grevillea erectiloba is a species of flowering plant in the family Proteaceae and is endemic to inland areas of south-west of Western Australia. It is dense, rounded shrub with divided leaves with up to fifteen linear lobes, and groups of bright red flowers that are green in the bud stage.
Grevillea annulifera, also known as prickly plume grevillea, is a species of flowering plant in the family Proteaceae and is endemic to northern Western Australia. It is a spreading to erect shrub with pinnatisect leaves with five to nine sharply-pointed, linear lobes, and cream-coloured to pale yellow flowers.
Grevillea stenomera, commonly known as lace net grevillea, is a species of flowering plant in the family Proteaceae and is endemic to near-coastal areas in the west of Western Australia. It is a rounded, glaucous shrub with pinnatisect leaves with 5 to 15 linear lobes, and pinkish and greenish-yellow flowers with a greenish style.
Grevillea angustiloba, commonly known as dissected holly-leaf grevillea, is a species of flowering plant in the family Proteaceae and is endemic to southern continental Australia. It is a prostrate, low-lying or erect shrub with deeply divided pinnate leaves and usually red, sometimes orange or pale yellow flowers.
Grevillea plurijuga is a species of flowering plant in the family Proteaceae and is endemic to southern Western Australia. It is a prostrate to low-lying or dense mounded to erect shrub with divided leaves with linear lobes and loose clusters of hairy, red or pink flowers.
Grevillea stenobotrya is a shrub or small tree in the family Proteaceae that is endemic to arid regions of Australia. Common names include rattle-pod grevillea, sandhill grevillea, sandhill oak and sandhill spider flower.
Grevillea nematophylla, commonly known as water bush or silver-leaved water bush, is a species of flowering plant in the family Proteaceae and is endemic to Australia. It is shrub or small tree with simple or pinnatisect leaves, the leaves or lobes linear, and branched, cylindrical clusters of cream-coloured flowers.
Grevillea dimidiata, also known as the caustic bush or willings tree, is a species of flowering plant in the family Proteaceae and is endemic to northern Australia. It is a shrub or small tree with glabrous, more or less sickle-shaped, curved leaves with wavy edges, and cylindrical groups of greenish-white to cream-coloured flowers.
Grevillea commutata is a species of flowering plant in the family Proteaceae and is endemic to the west of Western Australia. It is a spreading, open to dense shrub with egg-shaped leaves with the narrower end towards the base, and white, cream-coloured, and pinkish-green flowers.
Grevillea eriobotrya, commonly called the woolly cluster grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a small area in the south-west of Western Australia. It is dense, erect, spreading shrub usually with linear leaves, and groups of white to creamy-white flowers.
Grevillea oligantha is a species of flowering plant in the family Proteaceae and is endemic to southern Western Australia. It is dense shrub with many erect branches, egg-shaped, lance-shaped or linear leaves, and groups of up to six brownish-yellow, orange or reddish-brown flowers with a pale yellow to reddish style.
Grevillea paradoxa, commonly known as the bottlebrush grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect to spreading, prickly shrub with pinnatipartite leaves, the lobes linear, widely spreading and sharply pointed, and with cylindrical clusters of pale to dark pink or cream-coloured flowers with a pinkish-red style.
Grevillea patentiloba is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a prostrate to erect, spreading to straggling shrub with divided leaves, and down-turned clusters of red to deep pink and cream-coloured to bright yellow flowers with a red to deep pink style.
Grevillea pityophylla is a species of flowering plant in the family Proteaceae and is endemic to inland areas of Western Australia. It is a dense shrub with linear to more or less cylindrical leaves and hairy, pinkish-red to bright red flowers.
Grevillea sparsiflora, commonly known as sparse flowered grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the south of Western Australia. It is a low, spreading shrub with crowded, linear leaves and pinkish-red flowers arranged singly or in groups of up to five.
Grevillea trachytheca, commonly known as rough-fruit grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect to spreading shrub with hairy branchlets, mostly broadly linear leaves, and white to cream-coloured and yellow flowers with a white style.
Grevillea singuliflora is a species of flowering plant in the family Proteaceae and is endemic to southeast Queensland. It is a sprawling or spreading shrub with oblong to egg-shaped or almost round leaves and green or cream-coloured flowers with a maroon style, arranged singly or in pairs on the ends of branches.
Daviesia cardiophylla is a species of flowering plant in the family Fabaceae and is endemic to the southwest of Western Australia. It is an erect, spreading shrub with heart-shaped, sharply pointed phyllodes and yellow and red flowers.
Grevillea ceratocarpa is a species of flowering plant in the family Proteaceae and is endemic to inland areas of the south-west of Western Australia. It is an erect or spreading shrub with softly-hairy, narrowly elliptic or narrowly egg-shaped leaves with the narrower end towards the base, and creamy-white flowers.
Lechenaultia superba, commonly known as Barrens leschenaultia, is a species of flowering plant in the family Goodeniaceae and is endemic to near-coastal areas of southern Western Australia. It is an erect, spreading shrub with crowded, narrow, fleshy leaves and yellow, red, or yellow and orange flowers.