Petrophile brevifolia

Last updated • 1 min readFrom Wikipedia, The Free Encyclopedia

Petrophile brevifolia
Petrophile brevifolia - 51699264593.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Petrophile
Species:
P. brevifolia
Binomial name
Petrophile brevifolia
Synonyms [1]
  • Petrophila brevifoliaLindl. orth. var.
  • Petrophila media var. brevifolia Domin orth. var.
  • Petrophile media var. brevifolia(Lindl.) Domin

Petrophile brevifolia 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 cylindrical, sharply-pointed leaves, and spherical heads of hairy yellow, cream-coloured or white flowers.

Contents

Description

Petrophile brevifolia is a low, multi-stemmed, erect, or spreading, non-lignotuberous shrub that typically grows to a height of 0.2–2 m (7.9 in – 6 ft 6.7 in) and has glabrous branchlets and leaves. The leaves are needle-shaped, 10–50 mm (0.39–1.97 in) long with a sharply-pointed tip about 2 mm (0.079 in) long. The flowers are arranged on the ends of branchlets in sessile, spherical heads 10–15 mm (0.39–0.59 in) in diameter, with many linear or tapering involucral bracts at the base. The flowers are 12–20 mm (0.47–0.79 in) long, yellow, creamy yellow or white and hairy. Flowering occurs from June to December and the fruit is a nut, fused with others in an oval to spherical head about 10–20 mm (0.39–0.79 in) long. [2] [3]

Taxonomy

Petrophile brevifolia was first formally described in 1840 by John Lindley in A Sketch of the Vegetation of the Swan River Colony . [4] [5] The specific epithet (brevifolia) means "short-leaved". [6]

Distribution and habitat

This petrophile grows in shrubland, heath and woodland and is widespread and common from Kalbarri National Park to Ongerup in the southwest of Western Australia. [2] [3]

Conservation status

Petrophile brevifolia is classified as "not threatened" by the Government of Western Australia Department of Parks and Wildlife. [3]

Related Research Articles

<i>Isopogon sphaerocephalus</i> Species of shrub endemic to the southwest part of Western Australia

Isopogon sphaerocephalus, commonly known as drumstick isopogon or Lesueur isopogon, is a species of plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a shrub with linear to narrow egg-shaped leaves and spherical heads of hairy white to creamy yellow flowers.

Petrophile chrysantha is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a small shrub with crowded, sharply-pointed, pinnately-divided leaves, and oval heads of hairy, cream-coloured to dark yellow flowers.

Petrophile circinata 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 shrub with pinnately-divided, sharply-pointed leaves, and more or less spherical heads of hairy, white, yellow or cream-coloured flowers.

Petrophile clavata 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 curved, needle-shaped, sharply-pointed leaves and spherical heads of hairy, cream-coloured to very pale yellow flowers.

<i>Petrophile drummondii</i> Species of shrub endemic to Western Australia

Petrophile drummondii is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with rigid, pinnate leaves with needle-shaped, sharply-pointed pinnae, and spherical heads of hairy, fragrant, yellow flowers.

<i>Petrophile heterophylla</i> Species of shrub endemic to Western Australia

Petrophile heterophylla, commonly known as the variable-leaved conebush, is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with variably shaped, sometimes pinnately-divided leaves, and oval heads of silky-hairy, yellow to cream-coloured flowers.

Petrophile juncifolia is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a small, domed shrub with needle-shaped leaves, and heads of yellow to cream-coloured flowers.

Petrophile latericola is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is an erect shrub with needle-shaped leaves and spherical heads of bright yellow flowers.

<i>Petrophile megalostegia</i> Species of shrub endemic to Western Australia

Petrophile megalostegia is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with needle-shaped or flattened, sometimes S-shaped leaves with a sharply-pointed tip, and more or less cylindrical heads of silky-hairy, yellow to cream-coloured flowers.

<i>Petrophile misturata</i> Species of shrub endemic to Western Australia

Petrophile misturata is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with simple and pinnate, needle-shaped leaves and spherical heads of hairy, dull yellow flowers.

<i>Petrophile pauciflora</i> Species of shrub endemic to Western Australia

Petrophile pauciflora is a species of flowering plant in the family Proteaceae and is endemic to western areas of Western Australia. It is a shrub usually with three-forked leaves, the lobes sharply-pointed, and spherical heads of small groups of hairy yellow or orange flowers.

<i>Petrophile plumosa</i> Species of shrub endemic to Western Australia

Petrophile plumosa is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with rigid, sharply-pointed, sometimes lobed leaves, and more or less spherical heads of hairy, pale yellow flowers.

<i>Petrophile recurva</i> Species of shrub endemic to Western Australia

Petrophile recurva is a species of flowering plant in the family Proteaceae and is endemic to south-western Western Australia. It is an erect, many-branched shrub with needle-shaped, sharply-pointed leaves, and spherical heads of hairy pale yellow or cream-coloured flowers.

<i>Petrophile scabriuscula</i> Species of shrub endemic to Western Australia

Petrophile scabriuscula is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a dense, prickly shrub with sharply-pointed, needle-shaped leaves more or less pressed against the branchlets, and oval heads of hairy, yellow to creamy-yellow flowers.

<i>Petrophile seminuda</i> Species of shrub endemic to Western Australia

Petrophile seminuda is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with needle-shaped, sharply-pointed leaves usually divided into two or three lobes, and heads of yellow flowers.

<i>Petrophile serruriae</i> Species of shrub endemic to Western Australia

Petrophile serruriae is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with crowded, pinnate, needle-shaped, sharply-pointed leaves, and oval heads of silky-hairy yellow, greyish mauve to pink flowers.

<i>Petrophile trifurcata</i> Species of shrub endemic to Western Australia

Petrophile trifurcata 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 three-lobed, needle-shaped, sharply-pointed leaves, and spherical heads of hairy, yellow flowers.

Petrophile foremanii is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with more or less cylindrical leaves and elliptic to spherical heads of hairy, creamy yellow flowers on the ends of branchlets.

Petrophile globifera is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with more or less cylindrical leaves and elliptic to spherical heads of cream-coloured to pale yellow flowers on the ends of branchlets.

Petrophile septemfida is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with leaves usually with seven lobes divided almost to the midrid, and spherical heads of cream-coloured to pale yellow flowers on the ends of branchlets.

References

  1. 1 2 "Petrophile brevifolia". Australian Plant Census. Retrieved 3 December 2020.
  2. 1 2 Foreman, David B. "Petrophile brevifolia". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 3 December 2020.
  3. 1 2 3 "Petrophile brevifolia". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  4. "Petrophile brevifolia". APNI. Retrieved 2 December 2020.
  5. Lindley, John (1840). A Sketch of the Vegetation of the Swan River Colony. London: James Ridgway. p. xxxv. Retrieved 3 December 2020.
  6. Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 150. ISBN   9780958034180.