Grevillea masonii | |
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In the Mount Annan Botanic Gardens | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Grevillea |
Species: | G. masonii |
Binomial name | |
Grevillea masonii | |
Grevillea masonii, commonly known as Mason's grevillea, [2] is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of New South Wales. It is a low-growing shrub with egg-shaped to elliptic leaves, and red and green flowers with a green style.
Grevillea masonii is a shrub that typically grows to a height of 30–50 cm (12–20 in), has many stems and forms a lignotuber. The leaves are egg-shaped with the narrower end towards the base, to elliptic, 5–25 mm (0.20–0.98 in) long and 2–11 mm (0.079–0.433 in) wide, the upper surface finely granulose and the lower surface silky-hairy. The flowers are arranged clusters of 6 to 10 on a woolly-hairy rachis 1–5 mm (0.039–0.197 in) long. The flowers are red, green near the base, and woolly-hairy with a green style, the pistil 18–24 mm (0.71–0.94 in) long. Flowering occurs from July to November and the fruit is a oval to oblong follicle 11–18 mm (0.43–0.71 in) long with the curved remains of the style attached. [2] [3] [4]
Grevillea masonii was first formally described in 1994 by Peter M. Olde and Neil R. Marriott in the journal Telopea from specimens collected near Casino in 1992. [5] The specific epithet (masonii) honours David Mason, a plant collector from northern New South Wales. [4]
Mason's grevillea grows in woodland and is only known from near Casino and Grafton in northern New South Wales. [3] [6]
Grevillea masonii is listed as "endangered" under the Australian Government Environment Protection and Biodiversity Conservation Act 1999 and the New South Wales Government Biodiversity Conservation Act 2016 (NSW) . The main threats to the species include inappropriate fire regimes, drought, weed invasion and dieback caused by Phytophthora cinnamomi . [2] [6] [7]
This grevillea can be grown from seed or from cuttings and is hardy in well-drained soil in a sunny or partly shaded position. [8]
Grevillea arenaria, commonly known as sand grevillea or hoary grevillea, is a species of flowering plant in the family Proteaceae and is endemic to New South Wales. It is a spreading shrub with elliptic to egg-shaped leaves with the narrower end towards the base, and red, pink or orange flowers.
Grevillea glossadenia is a species of flowering plant in the family Proteaceae and is endemic to Queensland, in northeastern Australia. It is an erect shrub with more or less elliptic leaves and deep yellow-orange to orange-red flowers.
Grevillea guthrieana, commonly known as Guthrie's grevillea, is a species of flowering plant in the family Proteaceae and is endemic to New South Wales. It is a spreading shrub with oblong leaves and clusters of two to six green and maroon flowers.
Grevillea laurifolia, commonly known as laurel-leaf grevillea, is a species of flowering plant in the family Proteaceae and is endemic to New South Wales. It is a prostrate, trailing shrub with egg-shaped, heart-shaped or round leaves, and clusters of reddish to deep maroon flowers.
Grevillea hockingsii is a species of flowering plant in the family Proteaceae and is endemic to south-eastern Queensland. It is an erect shrub with oblong to narrowly elliptic leaves and clusters of reddish-pink flowers.
Grevillea cyranostigma, commonly known as Carnarvon grevillea or green grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the Carnarvon Range and adjacent areas of central Queensland. It is a spreading shrub with woolly-hairy to silky-hairy branchlets, narrowly oblong leaves, and pale green flowers.
Grevillea kedumbensis is a species of flowering plant in the family Proteaceae and is endemic to a restricted locale in the Great Dividing Range in central New South Wales in Australia. It is a twiggy shrub with narrowly elliptic to egg-shaped leaves with the narrower end towards the base, and clusters of hairy green to cream-coloured 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 brevis is a species of flowering plant in the family Proteaceae and is endemic to the Northern Territory. It is an erect, open shrub with elliptic leaves and white to yellow or creamy-green flowers.
Grevillea hodgei, commonly known as the Coochin Hills grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of Queensland. It is an erect shrub with deeply divided leaves with erect, linear leaflets, and clusters of hairy, cream-coloured flowers.
Grevillea glabrescens is a species of flowering plant in the family Proteaceae and is endemic to the Northern Territory. It is an open, erect shrub with oblong leaves that have triangular teeth or lobes on the edges, and clusters of white to cream-coloured or very pale yellow flowers.
Grevillea raybrownii is a flowering shrub in the family Proteaceae and is endemic to New South Wales. It has divided, pointed leaves and dense clusters of flowers usually at the end of branches.
Grevillea macleayana, commonly known as Jervis Bay grevillea, is a species of flowering plant in the family Proteaceae and is endemic to south-eastern New South Wales. It is a spreading shrub with egg-shaped to elliptic, sometimes lobed leaves, and greenish or greyish flowers with a pink to red style.
Grevillea granulifera is a species of flowering plant in the family Proteaceae and is endemic to eastern New South Wales. It is a shrub with narrowly elliptic leaves and clusters of pinkish-red and creamy-white flowers.
Grevillea banyabba, commonly known as Banyabba grevillea, is a species of flowering plant in the family Proteaceae and is endemic to north-eastern New South Wales. It is an open shrub with simple, narrowly egg-shaped leaves with the narrower end towards the base, and red and green flowers.
Grevillea calliantha, commonly known as Foote's grevillea, Cataby grevillea or black magic 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 a spreading, compact shrub with pinnatipartite leaves with linear lobes, and pale yellow to apricot-coloured flowers with a maroon-black to reddish style.
Grevillea coccinea is a species of flowering plant in the family Proteaceae and is endemic to the south of Western Australia. It is a low-lying or sprawling shrub with narrowly wedge-shaped to linear leaves and white, cream-coloured, and red or yellow flowers.
Grevillea crowleyae is a species of flowering plant in the family Proteaceae and is endemic to a restricted area in the south-west of Western Australia. It is a dense, spreading shrub with deeply divided leaves usually with three to seven linear lobes, and grey, pale yellowish or greenish flowers with a maroon-black style.
Grevillea dolichopoda is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a low-lying shrub with linear to more or less cylindrical leaves and groups up to four red and orange flowers with a red, green-tipped style.
Grevillea hislopii is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of the south-west of Western Australia. It is a dense, single-stemmed shrub with linear to narrow elliptic leaves and clusters of hairy, whitish-grey flowers.