Grevillea oncogyne | |
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In the Australian National Botanic Gardens | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Grevillea |
Species: | G. oncogyne |
Binomial name | |
Grevillea oncogyne | |
Grevillea oncogyne is a species of flowering plant in the family Proteaceae and is endemic to inland areas of Western Australia. It is an erect to spreading shrub with linear, sometimes lobed leaves, and clusters of red or pinkish red flowers.
Grevillea oncogyne is an erect to spreading shrub that typically grows to a height of 0.6–3 m (2 ft 0 in – 9 ft 10 in) and sometimes forms a lignotuber. Its leaves are linear, mostly 50–120 mm (2.0–4.7 in) long and 1–2 mm (0.039–0.079 in) wide, sometimes with two to four linear lobes 50–90 mm (2.0–3.5 in) long. The edges of the leaves are rolled under, obscuring the lower surface. The flowers are arranged in leaf axils or on old wood on a silky-hairy rachis 5–30 mm (0.20–1.18 in) long. The flowers are red or pinkish red, the pistil 36–40 mm (1.4–1.6 in) long. Flowering mainly occurs from October to December and the fruit a follicle 7–15 mm (0.28–0.59 in) long with prominent ridges on one side. [2] [3]
Grevillea oncogyne was first formally described in 1904 by Ludwig Diels in Ernst Georg Pritzel's Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie . [4] [5] The specific epithet (oncogyne) means "swollen woman", referring to swellings on the ovary. [6]
This grevillea grows on rocky outcrops in mallee woodlands and shrublands between Boorabbin, Coolgardie, Salmon Gums, Lake King and Hyden in the Avon Wheatbelt, Coolgardie, Esperance Plains and Mallee bioregions of inland south-western Western Australia. [2] [3]
Grevillea inconspicua is listed as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions. [3]
Eucalyptus eremophila, commonly known as the sand mallet or tall sand mallee, is a species of mallet that is endemic to semi-arid regions of Western Australia. It has smooth pale brown and greyish bark, narrow lance-shaped to elliptical adult leaves, flower buds arranged in groups of between seven and eleven with an elongated operculum, and cup-shaped to barrel-shaped fruit.
Banksia purdieana is a species of bushy shrub that is endemic to Western Australia. It has broadly linear, pinnatipartite leaves with sharply-pointed lobes on the sides, yellow flowers in heads of about eighty and egg-shaped follicles.
Eremophila dichroantha, also known as bale-hook eremophila, is a flowering plant in the figwort family, Scrophulariaceae and is endemic to the south-west of Western Australia. It is a shrub with many ascending branches making the plant appear broom-like. It has small, hooked leaves and small, though abundant, violet to lilac-coloured flowers.
Grevillea excelsior, commonly known as flame grevillea or yellow flame 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 shrub or small tree with usually divided leaves with linear lobes, and clusters of orange flowers.
Grevillea asteriscosa, commonly known as star-leaf grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a shrub with widely-spreading branches, star-shaped leaves with sharply-pointed lobes, and bright red flowers.
Melaleuca cliffortioides is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a small, prickly shrub very similar to Melaleuca podiocarpa but with fewer stamens in the flowers.
Beaufortia bracteosa is a plant in the myrtle family, Myrtaceae and is endemic to the southwest of Western Australia. It is a shrub growing to a height of about 1 m (3 ft) with red to maroon flowers and woody fruit.
Isopogon alcicornis, commonly known as the elkhorn coneflower, is a plant in the family Proteaceae and is endemic to part of the South Coast Western Australia. It is a low shrub with pinnately-lobed leaves and oval heads of hairy, white or pink flowers.
Eremophila ionantha is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is a shrub with many sticky branches, narrow, light green leaves and blue, purple or violet flowers.
Verticordia stenopetala is a flowering plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a low shrub with small leaves and heads of pink to magenta-coloured flowers in late spring and early summer.
Grevillea eremophila is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect shrub with leathery, linear to narrowly egg-shaped leaves with the narrower end towards the base, and creamy-white flowers.
Grevillea inconspicua, commonly known as Cue grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the central-west of Western Australia. It is a prickly, densely-branched shrub with linear leaves and clusters of off-white to silvery grey flowers.
Grevillea incrassata is a species of flowering plant in the family Proteaceae and is endemic to inland south-western Western Australia. It is an erect shrub with crowded cylindrical or narrowly linear leaves and clusters of bright yellow flowers.
Grevillea incurva is a species of flowering plant in the family Proteaceae and is endemic to inland south-western Western Australia. It is an erect shrub with linear adult leaves and clusters of creamy-yellow flowers.
Grevillea phanerophlebia, commonly known as the prominent vein grevillea and the vein leaf grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted part of the south-west of Western Australia. It is an erect, spreading or straggly shrub with divided leaves, the lobes linear, and white and cream-coloured to yellow flowers.
Grevillea uncinulata, also known as hook-leaf grevillea, is a shrub of the genus Grevillea native to an area in the Wheatbelt, southern Mid West, northern Great Southern and western Goldfields-Esperance regions of Western Australia.
Teucrium eremaeum is a species of flowering plant in the family Lamiaceae and is endemic to the south-west of Western Australia. It is a perennial herb or shrub with small, linear to lance-shaped leaves and white or cream-coloured 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.
Lasiopetalum microcardium is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is a low, spreading or straggling shrub with hairy stems, heart-shaped leaves and blue, purple or white flowers.
Cryptandra polyclada is a species of flowering plant in the family Rhamnaceae and is endemic to the southwest of Western Australia. It is a low, spreading to mat-forming or erect shrub with white or cream-coloured, tube-shaped flowers. It was first formally described in 1904 by Ludwig Diels in Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie from specimens collected near Tammin. The specific epithet (polyclada) means "many shoots".