Grevillea scortechinii | |
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Subspecies scortechinii | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Grevillea |
Species: | G. scortechinii |
Binomial name | |
Grevillea scortechinii | |
Grevillea scortechinii, commonly known as black grevillea, [2] [3] is a species of flowering plant in the family Proteaceae and is endemic to eastern Australia. It is a prostrate to sprawling shrub with serrated to pinnatifid leaves, the end lobes broadly triangular and often sharply-pointed, and clusters of brown flowers with a dark purplish-black style. There are two subspecies, subsp. scortechinii found in Queensland and subsp. sarmentosa, found in New South Wales.
Grevillea scortechinii is a prostrate to sprawling shrub that typically grows up to 0.8 m (2 ft 7 in) high and 1.2 m (3 ft 11 in) wide. Its leaves are egg-shaped to oblong in outline, 30–110 mm (1.2–4.3 in) long and 20–60 mm (0.79–2.36 in) wide but serrated to pinnatifid with 3 to 14 lobes or broad teeth that are sometimes further divided, the end lobes rounded, to broadly triangular and up to 20 mm (0.79 in) long and sometimes sharply pointed. The lower surface of the leaves is silky-hairy. The flowers are borne on one side of a rachis 20–45 mm (0.79–1.77 in) long and brown, the style purplish black with a green pollen presenter. The flower stalk is 1.0–1.6 mm (0.039–0.063 in) long and the pistil 19–22 mm (0.75–0.87 in) long. Flowering time varies with subspecies and the fruit is a silky-hairy follicle 8.5–12 mm (0.33–0.47 in) long. [4]
This grevillea was first formally described in 1883 by Benedetto Scortechini in the Proceedings of the Linnean Society of New South Wales from an unpublished description by Ferdinand von Mueller who gave it the name Grevillea ilicifolia var. scortechinii. [5] [6] In 1889, von Mueller raised the variety to species status as G. scortechinii in the Second Systematic Census of Australian Plants .
In 1989, Donald McGillivray described two subspecies of G. scortechinii and the names are accepted by the Australian Plant Census:
Black grevillea grows in woodland often on granite or in remnant roadside vegetation. Subspecies sarmentosa occurs near Guyra in New South Wales and subsp. scortechenii between Stanthorpe and Cottonvale in Queensland. [8] [11]
Subspecies sarmentosa is listed as "vulnerable" under the New South Wales Government Biodiversity Conservation Act and subsp. scortechenii is listed as "critically endangered" under the Australian Government Environment Protection and Biodiversity Conservation Act 1999 .
Grevillea rosmarinifolia, commonly known as rosemary grevillea, is a species of flowering plant in the family Proteaceae and is endemic to south-eastern continental Australia and naturalised in other parts of the country. It is usually an erect, compact to open shrub with linear, narrowly elliptic or narrowly oblong leaves with the edges rolled under, and loose clusters of pink to red flowers.
Grevillea fililoba 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 spreading shrub with soft foliage, divided leaves with narrow linear lobes, and clusters of pink to bright red and white flowers.
Grevillea bipinnatifida, commonly known as fuchsia 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 shrub, usually with bipinnatifid leaves and loose clusters of dull pink to crimson flowers.
Grevillea baueri, commonly known as Bauer's grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the coastal ranges of south-eastern New South Wales. It is a low, spreading to erect shrub with mostly oblong to egg-shaped leaves with red to pink and cream-coloured or yellow flowers.
Grevillea barklyana, also known as gully grevillea or large-leaf grevillea, is a species of flowering plant in the family Proteaceae and is endemic to Western Gippsland in Victoria, Australia. It is an erect shrub or small tree, with mostly pinnatifid leaves with two to eleven lobes, and whitish pink to fawn 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 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 montis-cole, commonly known as Mount Cole grevillea, is a species of flowering plant in the family Proteaceae and is endemic to central-western Victoria, Australia. It is a shrub with divided leaves with 5 to 15 lobes, the end lobes more or less triangular to narrowly oblong and sharply-pointed, and clusters of greenish to fawn and dull purplish flowers.
Grevillea ilicifolia, commonly known as holly grevillea or holly bush, is a species of flowering plant in the family Proteaceae and is endemic to southern continental Australia. It is a spreading to prostrate shrub with holly-like leaves with sharply-pointed triangular to egg-shaped teeth or lobes, and clusters of green to cream-coloured and mauve flowers with a pink to red style.
Grevillea angustiloba, commonly known as dissected holly-leaf grevillea, is a species of flowering plant in the family Proteaceae and is endemic to southern continental Australia. It is a prostrate, low-lying or erect shrub with deeply divided pinnate leaves and usually red, sometimes orange or pale yellow flowers.
Grevillea parviflora, commonly known as small-flower grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the Sydney region of eastern New South Wales. It is a low, dense, spreading to erect shrub with more or less linear leaves and white flowers with a red style that sometimes turns red as it ages.
Grevillea juncifolia, commonly known as honeysuckle grevillea, honey grevillea, honeysuckle spider flower, and many indigenous names, is a species of flowering plant in the family Proteaceae and is endemic to inland Australia. It is a bushy shrub or small tree with erect, linear leaves and clusters of bright yellow to orange flowers.
Grevillea obtusiflora is a species of flowering plant in the family Proteaceae and is endemic to a small area of eastern New South Wales. It is a low, spreading to erect shrub with many stems, narrowly elliptic to oblong or linear to narrowly egg-shaped leaves with the narrower end towards the base, and pinkish-red and cream-coloured flowers with a red style.
Grevillea dryandroides, commonly known as phalanx grevillea, is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. A diffuse, clumping shrub, it often forms suckers and has divided leaves with up to 35 pairs of leaflets, and groups of red to pinkish flowers on an unusually long, trailing peduncle.
Grevillea ramosissima, commonly known as fan grevillea, is a species of flowering plant in the family Proteaceae and is endemic to eastern continental Australia. It is a low, spreading shrub with lobed leaves and clusters of cream-coloured to pale yellow flowers.
Grevillea refracta, commonly known as silver-leaf grevillea, is a species of plant in the protea family and is native to northern Australia. It is a tree or shrub usually with pinnatipartite leaves and red and yellow flowers arranged on a branched, downcurved raceme.
Grevillea nematophylla, commonly known as water bush or silver-leaved water bush, is a species of flowering plant in the family Proteaceae and is endemic to Australia. It is shrub or small tree with simple or pinnatisect leaves, the leaves or lobes linear, and branched, cylindrical clusters of cream-coloured flowers.
Grevillea manglesioides 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 usually with wedge-shaped leaves with lobed ends, and toothbrush-shaped clusters of flowers, the colour varying with subspecies.
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 diffusa is a species of flowering plant in the family Proteaceae and is endemic to the Sydney region of New South Wales. It is a low, compact shrub with elliptic to linear leaves, and dark red, or dark crimson to scarlet and burgundy-coloured flowers.