Petrophile drummondii

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Petrophile drummondii
Petrophile drummondii.jpg
Near Eneabba
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Petrophile
Species:
P. drummondii
Binomial name
Petrophile drummondii
Synonyms [1]
Habit, near Eneabba Petrophile drummondii habit.jpg
Habit, near Eneabba

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.

Contents

Description

Petrophile drummondii is a shrub that typically grows to a height of 1.0–1.5 m (3 ft 3 in–4 ft 11 in) and has more or less glabrous young branchlets. The leaves are 20–50 mm (0.79–1.97 in) long on a petiole 10–26 mm (0.39–1.02 in) long and pinnate with rigid, sharply-pointed and needle-like pinnae about 20 mm (0.79 in) long. The flowers are arranged on the ends of branchlets in sessile, more or less spherical heads 30–40 mm (1.2–1.6 in) long, with many glabrous, egg-shaped to lance-shaped involucral bracts at the base. The flowers are about 20 mm (0.79 in) long, fragrant, sticky, yellow and covered with short hairs. Flowering occurs from August to December and the fruit is a nut, fused with others in an oval head 25–30 mm (0.98–1.18 in) long. [2] [3]

Taxonomy

Petrophile drummondii was first formally described in 1845 by Carl Meissner in Johann Georg Christian Lehmann's book Plantae Preissianae from material collected by James Drummond near the Swan River in 1839. [4] [5] The specific epithet (drummondii) honours the collector of the type specimens. [6]

Distribution and habitat

This petrophile grows in heath and shrubland and is scattered throughout the Avon Wheatbelt, Geraldton Sandplains, Jarrah Forest and Swan Coastal Plain biogeographic regions of southwestern Western Australia. [2] [3]

Conservation status

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

Related Research Articles

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<i>Petrophile macrostachya</i> Species of shrub endemic to south-west Western Australia

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<i>Petrophile pedunculata</i> Species of shrub of the family Proteaceae found in eastern Australia

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<i>Petrophile sessilis</i> Species of a shrub of the family Proteaceae found in eastern Australia

Petrophile sessilis, known as conesticks, is a species of flowering plant in the family Proteaceae and is endemic to New South Wales. It is an erect shrub with rigid, needle-shaped, divided, sharply-pointed leaves, and oval, spike-like heads of silky-hairy, creamy-yellow flowers.

<i>Petrophile shuttleworthiana</i> Species of flowering plant in the family Proteaceae from the south-west of Western Australia

Petrophile shuttleworthiana is a flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is a prickly shrub with creamy-white flowers growing within a radius of about 400 km (200 mi) of Perth.

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

Petrophile biternata is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with biternate or pinnate, sharply-pointed leaves, and oval or spherical heads of glabrous, sticky, yellow flowers.

Petrophile chrysantha is a species of flowering plant in the family Proteaceae and is endemic to southwestern 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 southwestern 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.

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

Petrophile conifera is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a bushy, much-branched shrub with pinnate, sharply-pointed leaves, and oval heads of hairy, cream-coloured to yellowish white flowers.

Petrophile crispata is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with pinnately-divided leaves with sharply-pointed tips, and oval heads of glabrous, yellow flowers.

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

Petrophile divaricata is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with bipinnate, sharply-pointed leaves, and oval to oblong heads of hairy, yellow flowers.

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

Petrophile diversifolia is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with pinnate, sharply-pointed leaves, and oval heads of densely hairy, white or creamy-white flowers.

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

Petrophile fastigiata is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with pinnately-divided leaves with needle-shaped pinnae and sticky, oval heads of glabrous yellow to cream-coloured flowers.

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

Petrophile glauca is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with pinnately-divided, flattened, glaucous leaves and more or less spherical heads of hairy yellow to creamy-white 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 rigida</i> Species of shrub endemic to Western Australia

Petrophile rigida is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with rigid, branched, needle-shaped, sharply-pointed leaves, and more or less spherical heads of hairy yellow 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>Isopogon heterophyllus</i>

Isopogon heterophyllus is a plant in the family Proteaceae and is endemic to the southwest of Western Australia. It is a shrub with simple or pinnate, cylindrical leaves and hairy, usually pink flowers.

References

  1. 1 2 "Petrophile drummondii". Australian Plant Census. Retrieved 10 December 2020.
  2. 1 2 Foreman, David B. "Petrophile drummondii". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 10 December 2020.
  3. 1 2 3 "Petrophile drummondii". FloraBase . Western Australian Government Department of Parks and Wildlife.
  4. ↑ "Petrophile drummondii". APNI. Retrieved 10 December 2020.
  5. ↑ Meissner, Carl; Lehmann, Johann G.C. (1845). Plantae Preissianae. Hamburg: Sumptibus Meissneri,1844-1847 [1848]. p. 496. Retrieved 10 December 2020.
  6. ↑ Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 187. ISBN   9780958034180.
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