Grevillea psilantha

Last updated

Grevillea psilantha
Grevillea psilantha.jpg
In the Bungle Bungle Range
Status DECF P2.svg
Priority Two — Poorly Known Taxa (DEC)
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Grevillea
Species:
G. psilantha
Binomial name
Grevillea psilantha

Grevillea psilantha is a species of flowering plant in the family Proteaceae and is endemic to a small area in the Kimberley region of Western Australia. It is an erect shrub with erect, linear to narrowly egg-shaped leaves, and cylindrical clusters of white to cream-coloured flowers.

Contents

Description

Grevillea psilantha is an erect shrub that typically grows to a height of up to 1 m (3 ft 3 in). Its leaves are linear to narrowly egg-shaped with the narrower end towards the base, 70–150 mm (2.8–5.9 in) long and 2.5–7.2 mm (0.098–0.283 in) wide on a short petiole. Both surface of the leaves are similar with several faint, parallel veins. The flowers are arranged on the ends of branches in open, cylindrical clusters 90–110 mm (3.5–4.3 in) long, the flowers at the base of the cluster opening first. The flowers are white to cream-coloured, the pistil 7–8 mm (0.28–0.31 in) long. Flowering occurs from April to July and the fruit is a flattened oval follicle 9–14 mm (0.35–0.55 in) long. [2] [3]

Taxonomy

Grevillea psilantha was first formally described in 1986 by Donald McGillivray in his book New Names in Grevillea (Proteaceae) from specimens collected by Kevin Francis Kenneally, in the Bungle Bungle Range in 1984. [4] The specific epithet (psilantha) means "smooth-flowered". [5]

Distribution and habitat

This grevillea grows in crevices in the walls of sandstone gorges in the Bungle Bungle Range, in the eastern part of Kimberley region of Western Australia. [2] [3]

Conservation status

Grevillea psilantha is listed as "Priority Two" by the Western Australian Government Department of Biodiversity, Conservation and Attractions, [3] meaning that it is poorly known and from only one or a few locations. [6]

See also

Related Research Articles

<i>Grevillea leptopoda</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea leptopoda 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 with divided leaves, the lobes further divided, the end lobes linear, and clusters of white to cream-coloured flowers.

<i>Grevillea thelemanniana</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea thelemanniana, commonly known as spider net grevillea, is species of flowering plant in the family Proteaceae and is endemic to Perth, Western Australia. It is a spreading shrub with linear and pinnatipartite to pinnatisect leaves with linear to narrowly elliptic lobes, and clusters of 6 to 14 pinkish-red and cream-coloured flowers with a red, green-tipped style.

<i>Grevillea flexuosa</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea flexuosa, commonly known as zigzag grevillea or tangled 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, these lobes with three to five triangular lobes, and cylindrical clusters of cream-coloured to pale yellow flowers.

<i>Grevillea intricata</i> Species of flowering plant

Grevillea intricata is a species of flowering plant in the family Proteaceae and is endemic to the west of Western Australia. It is a densely-branched shrub with tangled branchlets, divided leaves with linear lobes and clusters of pale greenish-white to light cream-coloured flowers.

<i>Grevillea umbellulata</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea umbellulata is species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a spreading shrub that forms a lignotuber, has linear to narrowly elliptic leaves, and cylindrical clusters of hairy, white to cream-coloured flowers often tinged with grey or pink.

<i>Grevillea concinna</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea concinna, commonly known as red combs or elegant 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 with mostly linear to narrow wedge-shaped leaves sometimes with a sharp point on the tip. Flower colour varies with subspecies.

<i>Grevillea didymobotrya</i> Species of shrub in the family Proteaceae native to Western Australia

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.

<i>Grevillea tripartita</i> Species of shrub in the family Proteaceae endemic to Western Australia

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.

<i>Grevillea parallela</i> Species of shrub in the family Proteaceae endemic to northern Australia

Grevillea parallela, also known as silver oak, beefwood or white grevillea, is a species of flowering plant in the family Proteaceae and is endemic to northern Australia. It is a single-stemmed shrub or small tree with pinnatisect or pinnatipartite leaves, the lobes linear to strap-like, and cylindrical clusters of white to cream-coloured or pale yellowish-green flowers.

Grevillea lullfitzii is a species of flowering plant in the family Proteaceae and is endemic to a relatively small area of inland Western Australia. It is a spreading shrub with deeply divided leaves, the lobes linear and sharply-pointed, and clusters of greyish-white and cream flowers with an off-white style.

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.

<i>Grevillea mimosoides</i> Species of shrub in the family Proteaceae endemic to north and central Australia

Grevillea mimosoides, commonly known as caustic bush, is a species of flowering plant in the family Proteaceae and is endemic to northern Australia. It is a shrub or small tree with curved, narrowly elliptic or egg-shaped leaves and greenish-white to cream-coloured or pale yellow flowers.

<i>Grevillea erythroclada</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea erythroclada, commonly called needle-leaf grevillea, is a species of flowering plant in the family Proteaceae and is endemic to northern Australia. It is a shrub or small tree with divided leaves, the ultimate lobes linear to more or less cylindrical, and clusters of cream-coloured to pale yellow flowers.

<i>Grevillea pilulifera</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea pilulifera, commonly known as woolly-flowered 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 or spreading shrub with linear to narrowly oblong leaves and hairy, white to cream-coloured flowers, the style with a bright yellow, later red tip.

<i>Grevillea paradoxa</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea paradoxa, commonly known as the bottlebrush 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, prickly shrub with pinnatipartite leaves, the lobes linear, widely spreading and sharply pointed, and with cylindrical clusters of pale to dark pink or cream-coloured flowers with a pinkish-red style.

<i>Grevillea pyramidalis</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea pyramidalis, commonly known as the caustic bush, is a species of flowering plant in the family Proteaceae and is endemic to north-western Australia. It is an erect, spindly shrub or small tree with simple linear or pinnatisect leaves with linear to narrowly egg-shaped lobes, and white to yellow or cream-coloured flowers.

<i>Grevillea rudis</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea rudis is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a loose, spreading to erect shrub with divided leaves, the end lobes more or less triangular to oblong and sharply pointed, and more or less cylindrical clusters of cream-coloured flowers, the style turning pink as it ages.

<i>Grevillea scabra</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea scabra, commonly known as the rough-leaved 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, open shrub with clusters of narrowly elliptic to more or less linear leaves and small clusters of white to cream-coloured flowers.

<i>Grevillea trachytheca</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea trachytheca, commonly known as rough-fruit 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 with hairy branchlets, mostly broadly linear leaves, and white to cream-coloured and yellow flowers with a white style.

<i>Grevillea velutinella</i> Species of shrub in the family Proteaceae endemic to Western Australia

Grevillea velutinella is species of flowering plant in the family Proteaceae and is endemic to northern Western Australia. It is a shrub with broadly egg-shaped leaves in outline, sometimes with 2 to 7 teeth, and down-turned, often branched clusters of yellowish-green to lemon or cream-coloured flowers.

References

  1. "Grevillea psilantha". Australian Plant Census. Retrieved 20 October 2022.
  2. 1 2 "Grevillea psilantha". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 20 October 2022.
  3. 1 2 3 "Grevillea psilantha". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  4. "Grevillea psilantha". APNI. Retrieved 20 October 2022.
  5. Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 285. ISBN   9780958034180.
  6. "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 20 October 2022.