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 an 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 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 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 mollis, commonly known as soft grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of north-eastern New South Wales. It is an open, spreading shrub with oblong to elliptic leaves and loose clusters of bright scarlet red flowers.
Grevillea oxyantha is a species of flowering plant in the family Proteaceae and is endemic to south-eastern continental Australia. It is an erect to spreading shrub with somewhat silky-hairy branchlets, broadly elliptic to broadly egg-shaped or almost round leaves, and hairy, crimson and pink flowers with a red style.
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 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 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 rhizomatosa, commonly known as Gibraltar grevillea, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of north-eastern New South Wales. It is a spreading, bushy shrub with egg-shaped to almost round leaves and small clusters of green and pinkish-red 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 quadricauda, commonly known as four-tailed grevillea, is a species of flowering plant in the family Proteaceae and is endemic to eastern Australia. It is an erect, dense, bushy shrub with narrowly egg-shaped to elliptic leaves and small, loose clusters of green and pinkish-red flowers.
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 punctata 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 oblong to elliptic leaves and scarlet flowers.
Grevillea pythara, commonly known as Pythara 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 low, suckering shrub with linear to narrowly elliptic leaves and small groups of red flowers.
Grevillea uniformis is species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a shrub with broadly egg-shaped to fan-shaped leaves with sharply tipped teeth or lobes, and more or less spherical clusters of white flowers.