Grevillea zygoloba | |
---|---|
In the Australian National Botanic Gardens | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Grevillea |
Species: | G. zygoloba |
Binomial name | |
Grevillea zygoloba | |
Grevillea zygoloba 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 divided leaves, the lobes linear and more or less parallel, and clusters of creamy-white flowers.
Grevillea zygoloba is an erect shrub that typically grows to a height of up to 2 m (6 ft 7 in) and has erect, glaucous branchlets. Its leaves are 50–80 mm (2.0–3.1 in) long and divided with usually 3 to 7, more or less parallel lobes sometimes divided again, the end lobes linear, 30–50 mm (1.2–2.0 in) long and 0.7–1.0 mm (0.028–0.039 in) wide. The edges of the leaves are rolled under, usually concealing the lower surface apart from the mid-vein. The flowers are arranged in leaf axils and on the ends of branches in sometimes branched clusters, the end clusters cylindrical to conical on a rachis 20–40 mm (0.79–1.57 in) long, the flowers nearer the base of the rachis opening first. The flowers are creamy-white, the pistil 6.5–7.5 mm (0.26–0.30 in) long. Flowering occurs from September to November and the fruit is a sticky, pimply, elliptic follicle 5–7 mm (0.20–0.28 in) long. [2] [3]
Grevillea zygoloba was first described in 1994 by the botanists Peter Olde and Neil Marriott in the Grevillea Book from specimens collected by Olde near Bungalbin Hill near Southern Cross. [4] The specific epithet (zygoloba) means "joined-leaved", referring to the pinnate leaves. [5]
This grevillea grows in woodland and scrubland on and among ironstone hills, in stony and loamy soils. It occurs between Koolyanobbing and the Die Hardy Range north of Southern Cross in the Avon Wheatbelt, Coolgardie, Nullarbor and Yalgoo bioregions of south-western Western Australia. [2] [3]
Grevillea zygoloba is listed as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions. [3]
Grevillea petrophiloides, commonly known as pink pokers, rock grevillea or poker 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 with divided leaves, the lobes mostly linear, and cylindrical clusters of usually pink to reddish pink and bluish-grey 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 levis is a species of flowering plant in the family Proteaceae and is endemic to the west of Western Australia. It is a dense shrub with divided leaves, the end lobes linear and sharply pointed, and clusters of white to cream-coloured flowers, sometimes flushed with pink.
Grevillea excelsior, commonly known as flame grevillea or orange 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 crithmifolia is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a dense shrub with linear leaves, divided leaves with narrowly oblong lobes, or both, and clusters of pale pink to creamy-white 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 pinaster 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 linear leaves and pinkish-red to red flowers, the style with a yellowish tip.
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 tripartita is species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, prickly shrub with divided leaves with 3 lobes, and clusters of red and cream-coloured or reddish-orange and yellow flowers.
Grevillea synapheae, commonly known as catkin grevillea, is species of flowering plant in the family Proteaceae and is endemic to the southwest of Western Australia. It is a prostrate to erect shrub usually with divided leaves with 3 to 7 triangular to more or less linear lobes, and clusters of white to creamy 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 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 newbeyi is a species of flowering plant in the family Proteaceae and is endemic to the south west region of Western Australia. It is a dome-shaped, prickly shrub with divided leaves, the end lobes linear, rigid and sharply-pointed, and clusters of smoky pink and creamy-white flowers with a pink style.
Grevillea marriottii is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of inland Western Australia. It is an open shrub with both simple linear, and divided leaves with linear lobes, and clusters of whitish flowers with a white style sometimes tinged with pink.
Grevillea minutiflora 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 many branches, tangled, divided leaves, the end lobes more or less linear, and cylindrical clusters of creamy-white flowers.
Grevillea nivea is a species of flowering plant in the family Proteaceae and is endemic to the south of Western Australia. It is a dense shrub with spreading to ascending branches, crowded, divided leaves, the end lobes linear, and dense clusters of red flowers.
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 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 neorigida is a species of flowering plant in the family Proteaceae and is endemic to Western Australia. It is compact, spreading shrub with deeply-divided leaves, the end lobes linear and somewhat sharply-pointed, and clusters of creamy-brown to off-white flowers with a scarlet or orange-red style.
Grevillea hortiorum is a species of plant in the protea family and is endemic to the south-west of Western Australia. It is an erect, open shrub with divided leaves with linear lobes, and clusters of white flowers.