Grevillea globosa | |
---|---|
In Maranoa Gardens | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Grevillea |
Species: | G. globosa |
Binomial name | |
Grevillea globosa | |
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 globosa is a spreading shrub that typically grows to a height of 1–3 m (3 ft 3 in – 9 ft 10 in) but does not form a lignotuber. Its leaves are erect 80–180 mm (3.1–7.1 in) long and deeply divided with three to nine usually linear lobes, 0.5–1.0 mm (0.020–0.039 in) wide with the edges rolled under, concealing all but the prominent midvein. The flowers are arranged in dense, spherical groups in leaf axils or on the ends of branches on a hairy rachis 5–8 mm (0.20–0.31 in) long. The flowers are pale green to whitish, creamy-green and hairy, turning black as they age, the pistil 13–22 mm (0.51–0.87 in) long, the style greenish. Flowering occurs sporadically throughout the year and the fruit is an oblong follicle 9–12.5 mm (0.35–0.49 in) long. [4] [2]
Grevillea globosa was first formally described by Charles Austin Gardner in 1964 in the Journal of the Royal Society of Western Australia from specimens collected by Fred Lullfitz to the north of Pindar. [5] [6] The specific epithet (globosa) means "spherical", referring to the flower clusters. [7]
This grevillea grows in mulga shrubland or mallee woodland between Lake Moore and near Pindar in the Avon Wheatbelt and Yalgoo biogeographic regions of south-western Western Australia. [4] [2]
Grevillea globosa is listed as Least Concern on the IUCN Red List of Threatened Species. Although its estimated extent of occurrence is approximately 9,000 km2 (3,500 sq mi), it may occur over a wider range and its population appears currently stable. In general, there are no known major threats to this species at present. Feral goats graze upon the seedlings of the species, though this is not considered a major threat. No additional conservation measures are currently necessary for this species. [1]
It is also classified as "Priority Three" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions, [2] meaning that it is poorly known and known from only a few locations but is not under imminent threat. [8]
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 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 wilsonii, also known as Wilson's grevillea or native fuchsia, is species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect shrub with deeply divided leaves, the end lobes linear, and erect, more or less spherical clusters of red flowers
Grevillea pilosa 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 prostrate shrub with wedge-shaped to oblong leaves with sharply pointed, more or less triangular teeth or lobes, and clusters of pale pink to rose-pink or red flowers.
Grevillea hookeriana, commonly known as red toothbrushes or Hooker's 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, usually with linear leaves or deeply divided leaves with linear lobes, and toothbrush-shaped groups of red, black or yellowish green flowers, the style maroon to black.
Grevillea eriostachya, also known as flame grevillea, orange grevillea, or honey grevillea, is a species of flowering plant in the family Proteaceae and is endemic to western parts of Australia. It is a shrub with a leafy base, mostly linear leaves and conical groups of bright yellow flowers on long canes above the foliage.
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 nana, commonly known as dwarf grevillea, 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 low, mounded, dense shrub with divided leaves with sharply-pointed, linear lobes, and clusters of pink, orange, yellow or red flowers.
Grevillea althoferorum, commonly known as the split-leaved grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of Western Australia. It is a compact, rounded shrub with sharply-pointed, deeply lobed leaves and dull yellow flowers with a creamy-yellow style.
Grevillea granulosa is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a low, spreading shrub with linear leaves and red to orange flowers in clusters of up to eight.
Grevillea anethifolia, commonly known as spiny cream spider flower, is a species of flowering plant in the family Proteaceae and is endemic to continental Australia. It is an erect shrub with hairy branchlets, lobed leaves, the lobes sharply pointed, and white to pale yellow or cream-coloured flowers.
Grevillea calcicola is a species of flowering plant in the family Proteaceae and is endemic to the north-west of Western Australia. It is a much-branched shrub with pinnatisect leaves with linear lobes, and off-white to cream-coloured flowers.
Grevillea cirsiifolia, commonly known as varied-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 prostrate shrub, usually with divided leaves with eight to thirty lobes, and creamy white and bright yellow flowers with a white to pale yellow style.
Grevillea fulgens is a species of flowering plant in the family Proteaceae and is endemic to an area near Ravensthorpe in the south-west of Western Australia. It is a spreading to straggling shrub with simple or pinnatifid leaves, and deep pink or reddish flowers.
Grevillea obliquistigma 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 linear leaves, and conical to cylindrical clusters of creamy-white to yellowish cream-coloured flowers, sometimes tinged with pink.
Grevillea prominens is a species of flowering plant in the family Proteaceae and is endemic to a restricted part of the South West region of Western Australia. It is a shrub with divided leaves, the end-lobes linear to narrow triangular, and creamy-white flowers usually projected beyond the foliage.
Grevillea rara, also known as the rare grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted part of the South West region of Western Australia. It is a prostrate, sprawling shrub when young, later a dense, prickly shrub with pinnatisect leaves with linear lobes, and clusters of white to pale pink flowers.
Grevillea rogersoniana, commonly known as Rogerson's grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area near Shark Bay in Western Australia. It is an erect shrub with spatula-shaped leaves with 3 to 5 teeth or shallow lobes on the end, and cylindrical clusters of reddish pink flowers, the style with a cream-coloured tip.
Grevillea tenuiflora, commonly known as amber grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a low, spreading shrub with pinnatipartite leaves with 5 to 11 linear to cylindrical lobes, and clusters of orange flowers often borne close to the ground.
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.