| Grevillea gordoniana | |
|---|---|
 | |
| Near Coral Bay | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Proteales |
| Family: | Proteaceae |
| Genus: | Grevillea |
| Species: | G. gordoniana |
| Binomial name | |
| Grevillea gordoniana | |
Grevillea gordoniana is a species of flowering plant in the family Proteaceae and is endemic to the west of Western Australia. It is an erect shrub or small tree with cylindrical leaves and yellow to orange flowers.
Grevillea gordoniana is an erect shrub or small tree that typically grows to a height of 2.5–7 m (8 ft 2 in – 23 ft 0 in) but does not form a lignotuber. Its leaves are erect, cylindrical to needle-shaped, 150–360 mm (5.9–14.2 in) long and 0.9–1.5 mm (0.035–0.059 in) wide, sometimes with two or three lobes, and silky-hairy at first. The flowers are arranged in dense, clusters, often held above the foliage, on a rachis 2–7 mm (0.079–0.276 in) long. The flowers are yellow to orange, the style turning red, the pistil 15–17 mm (0.59–0.67 in) long. Flowering mainly occurs from September to December and the fruit is an erect, pod-like follicle 23–28 mm (0.91–1.10 in) long with a rough, sticky surface. [3] [4]
Grevillea gordoniana was first formally described by Charles Austin Gardner in 1964 in the Journal of the Royal Society of Western Australia from specimens he collected near the Murchison River. [5] [6] The specific epithet (gordoniana) honours David Morrice Gordon of Myall Park Botanic Garden. [6]
This grevillea grows in shrubland in near coastal areas of western Western Australia, between Exmouth Gulf and Yuna in the Avon Wheatbelt, Carnarvon, Geraldton Sandplains and Yalgoo biogeographic regions of Western Australia. [3] [4]
Grevillea gordoniana is listed as Least Concern on the IUCN Red List of Threatened Species, as it has a relatively large distribution, a stable population and does not face any major threats, either currently or in the near future. It is also classified as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions. [1] [4]
Grevillea candelabroides is a species of flowering plant in the family Proteaceae and is endemic to the west of Western Australia. It is a shrub with pinnately-divided leaves with linear lobes, and white or cream-coloured flowers.
Grevillea preissii is a species of flowering plant in the family Proteaceae and is endemic to the southwest of Western Australia. It is a mounded to spreading or dense, erect shrub, the leaves divided with 5 to 7 linear to more or less cylindrical lobes, and groups of reddish flowers arranged along one side of the flowering rachis.
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 candicans is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a bushy shrub with pinnately-divided leaves with sharply-pointed linear lobes, and cream-coloured flowers.
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 concinna, commonly known as red combs or elegant grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a spreading to erect shrub with mostly linear to narrow wedge-shaped leaves sometimes with a sharp point on the tip. Flower colour varies with subspecies.
Grevillea centristigma is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a low, compact to erect, rounded or spreading shrub with softly-hairy narrowly elliptic to egg-shaped leaves with the narrower end towards the base, and deep yellow to orange flowers with a yellow, later brick-red style.
Grevillea didymobotrya 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 simple leaves, the size and shape depending on subspecies, and cylindrical groups of yellow or cream-coloured flowers.
Grevillea acacioides is a species of flowering plant in the family Proteaceae and is endemic to inland Western Australia. It is an erect shrub with cylindrical leaves and erect groups of greenish-white or cream-coloured flowers.
Grevillea globosa is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a spreading shrub with deeply divided leaves that have three to nine linear lobes, and dense, spherical clusters of pale green, creamy-green and reddish-brown flowers.
Grevillea cagiana, commonly known as red toothbrushes, is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect or spreading shrub with simple or divided leaves with linear lobes, and green, yellow, orange or pink flowers with red styles.
Grevillea aneura, commonly known as Red Lake grevillea, is a species of flowering plant in the family Proteaceae and is endemic to Western Australia. It is a dense, prickly shrub with sharply-pointed, deeply divided leaves and light yellow to reddish flowers.
Grevillea exposita is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a dense, spreading shrub with mostly oblong to narrowly elliptic leaves and clusters of bright red and white flowers.
Grevillea fastigiata 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 clustered branches, linear leaves sometimes with rigid lobes near the tip, and clusters of brownish or scarlet flowers.
Grevillea beardiana, commonly known as red combs, 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 linear to narrowly wedge-shaped leaves and bright red or orange flowers.
Grevillea byrnesii is a species of flowering plant in the family Proteaceae and is endemic to north-western Australia. It is a shrub with broadly egg-shaped leaves and orange flowers.
Grevillea fasciculata is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a low, often spreading shrub with narrowly elliptic to more or less linear leaves and erect clusters of red and orange or orange and yellow flowers.
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 fistulosa, commonly known as Barrens grevillea or Mount Barren grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the Fitzgerald River National Park in the south-west of Western Australia. It is an erect shrub with narrowly egg-shaped to broadly linear leaves and clusters of orange-red to scarlet flowers.
Grevillea elongata, also known as Ironstone 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 divided leaves with sharply-pointed linear lobes, and conical or cylindrical groups of white flowers.
