Grevillea diversifolia | |
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Subspecies subtersericata in Maranoa Gardens | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Grevillea |
Species: | G. diversifolia |
Binomial name | |
Grevillea diversifolia | |
Grevillea diversifolia, the variable-leaved grevillea, [3] is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect to prostrate shrub with simple or divided leaves and groups white to cream-coloured flowers with a dull red style.
Grevillea diversifolia is an erect to prostrate shrub that typically grows to a height of 0.2–6 m (7.9 in – 19 ft 8.2 in). Its leaves are more or less glabrous, lance-shaped with the narrower end toward the base to narrowly elliptic or almost linear, 15–85 mm (0.59–3.35 in) long and 1.5–11 mm (0.059–0.433 in) wide, sometimes narrowly wedge-shaped near the tip with two or three oblong lobes 3–15 mm (0.12–0.59 in) long and 2–4 mm (0.079–0.157 in) wide. The lower surface of the leaves is sometimes glabrous, sometimes densely covered with silky hairs. The flowers are arranged in erect, more or less sessile groups, sometimes on a peduncle up to 15 mm (0.59 in) long, the rachis 1.5–6 mm (0.059–0.236 in) long. The flowers are white to cream-coloured, silky- to woolly-hairy on the outside, the pistil 19.5–28 mm (0.77–1.10 in) long, the style dull red. The fruit is an oblong follicle 10–13 mm (0.39–0.51 in) long. [3] [4]
Grevillea diversifolia was first formally described by botanist Carl Meissner in 1845 in Johann Georg Christian Lehmann's Plantae Preissianae from specimens collected in 1839 by James Drummond near the Vasse River. [5] [6]
In 1986 Donald McGillivray described two subspecies and the names are accepted by the Australian Plant Census:
Subspecies diversifolia grows in shrubby or woodland, often in moist places between Mundaring Weir and Donnybrook in the Jarrah Forest and Swan Coastal Plain biogeographic regions of south-western Western Australia. [8] [11] Subspecies subtersericata grows in shrubland, often near watercourses, from near Albany to near Broke Inlet in the Avon Wheatbelt, Jarrah Forest and Warren biogeographic regions. [10] [12]
This species is listed as Least Concern on the IUCN Red List of Threatened Species due to its wide distribution, population stability and lack of known major threats. [1] Both subspecies of G. diversifolia are listed as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions. [3] [11] [12]
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 curviloba 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 shrub with short branchlets, divided leaves with linear to narrowly lance-shaped lobes with the narrower end towards the base, and white to cream-coloured flowers.
Grevillea manglesii is a species of flowering plant in the family Proteaceae and is endemic to an area around Perth in Western Australia. It is a spreading shrub with divided leaves, with triangular or linear lobes, and clusters of cream-coloured or white flowers.
Grevillea paniculata, commonly known as kerosene bush, 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 divided leaves, the lobes linear, and more or less spherical clusters of white to cream-coloured 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 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 biformis 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 linear leaves and cylindrical clusters of creamy white or pale pink flowers.
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 brachystylis, also known as short-styled 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 to erect shrub with linear to narrow egg-shaped leaves with the narrow end towards the base, and wheel-like clusters of hairy red flowers.
Grevillea bracteosa, also known as bracted 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 to spreading shrub usually with linear leaves, and oval to more or less spherical clusters of glabrous pale green to greenish-pink flowers with a pink or white style.
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 hakeoides 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 flat, linear or more or less-cylindrical leaves and dome-shaped groups of flowers, the colour varying according to subspecies.
Grevillea leptobotrys, commonly known as tangled 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 with simple and toothed, or divided leaves, the lobes further divided, the end lobes triangular, egg-shaped, oblong or more or less linear, and clusters of pale to deep lilac-pink 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 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 shuttleworthiana is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a more or less erect shrub with variably-shaped leaves, the shape depending on subspecies, and cylindrical clusters of cream-coloured to yellow or greenish flowers, often held above the foliage.
Grevillea teretifolia, commonly known as round leaf grevillea, is species of flowering plant in the family Proteaceae and is endemic to the southwest of Western Australia. It is an erect to spreading shrub with many stems, divided leaves, the end lobes sharply pointed and more or less cylindrical, and clusters of white or pale pink flowers.
Leucopogon elegans is a species of flowering plant in the heath family Ericaceae and is endemic to the south-west of Western Australia. It is a spreading shrub with egg-shaped leaves, and white or pink, tube-shaped flowers densely bearded on the inside.