Goodenia pallida

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Goodenia pallida
Status DECF P1.svg
Priority One — Poorly Known Taxa (DEC)
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Goodeniaceae
Genus: Goodenia
Species:
G. pallida
Binomial name
Goodenia pallida

Goodenia pallida is a species of flowering plant in the family Goodeniaceae and is endemic to a restricted area in the extreme west of Western Australia. It is an erect herb covered with simple and glandular hairs, and with narrow elliptic stem leaves and racemes of pale purple flowers.

Contents

Description

Goodenia pallida is an erect herb that typically grows to a height of 50 cm (20 in) and is covered with both simple and brown-tipped glandular hairs. It has narrow elliptic leaves on the stems, 50–70 mm (2.0–2.8 in) long and 3–8 mm (0.12–0.31 in) wide, sometimes with teeth on the edges. The flowers are arranged in racemes up to about 150 mm (5.9 in) long, with leaf-like bracts, each flower on a pedicel 30–40 mm (1.2–1.6 in) long. The sepals are linear, 1.5–2 mm (0.059–0.079 in) long, the petals pale purple, 14–16 mm (0.55–0.63 in) long. The lower lobes of the corolla are 6–7 mm (0.24–0.28 in) long with wings about 2 mm (0.079 in) wide. Flowering occurs around August and the fruit is a more or less spherical capsule 6–7 mm (0.24–0.28 in) in diameter. [2] [3]

Taxonomy and naming

Goodenia pallida was first formally described in 1990 Roger Charles Carolin in the journal Telopea from a specimen he collected on the road between Onslow and Roeburne in 1970. [3] [4] The specific epithet (pallida) means "pale", referring to the colour of the petals. [3]

Distribution and habitat

This goodenia grows in grassy woodland and is only known from the type location. [2] [5]

Conservation status

Goodenia pallida is classified as "Priority One" by the Government of Western Australia Department of Parks and Wildlife, [5] meaning that it is known from only one or a few locations which are potentially at risk. [6]

Related Research Articles

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<i>Goodenia convexa</i> Species of plant

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Goodenia durackiana is a species of flowering plant in the family Goodeniaceae and is endemic to north-western Australia. It is an erect to low-lying herb with elliptic to oblong stem leaves with coarse teeth on the edges, and racemes of yellow flowers.

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<i>Goodenia holtzeana</i> Species of plant

Goodenia holtzeana is a species of flowering plant in the family Goodeniaceae and is endemic to northern parts of the Northern Territory. It is a prostrate to ascending or erect annual plant with egg-shaped to lance-shaped stem-leaves with the narrower end towards the base, and racemes of yellow flowers with brownish markings.

Goodenia krauseana is a species of flowering plant in the family Goodeniaceae and is endemic to part of Western Australia. It is a prostrate to ascending herb densely covered with silvery bristles, and has lance-shaped leaves at the base, sometimes with a few teeth on the edges, and small groups of yellow flowers with a brownish centre.

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<i>Goodenia macbarronii</i> Species of plant

Goodenia macbarronii, commonly known as narrow goodenia, is a species of flowering plant in the family Goodeniaceae and is endemic to south-eastern Australia. It is an erect perennial herb with adventitious roots, toothed, lance-shaped leaves with the lower end towards the base, and racemes of yellow flowers.

Goodenia malvina is a species of flowering plant in the family Goodeniaceae and is endemic to north-western Australia. It is a prostrate to low-lying herb with egg-shaped to lance-shaped leaves on the stems and racemes of mauve to pinkish and yellowish flowers.

Goodenia muelleriana is a species of flowering plant in the family Goodeniaceae and is endemic to the north-west of Western Australia. It is an ascending to erect herb with elliptic to lance-shaped leaves at the base of the plant, and racemes of yellow flowers.

Goodenia neogoodenia is a species of flowering plant in the family Goodeniaceae and is endemic to the western part of Western Australia. It is a prostrate, annual herb with round to heart-shaped or rhombic leaves and racemes or spikes of small, brownish flowers.

Goodenia nigrescens is a species of flowering plant in the family Goodeniaceae and is endemic to northern Australia. It is an erect herb with narrow oblong to lance-shaped leaves on the stems and racemes of orange-yellow flowers.

Goodenia nuda is a species of flowering plant in the family Goodeniaceae and is endemic to the Pilbara region of Western Australia. It is an erect to ascending herb with elliptic to lance-shaped leaves at the base of the plant, and racemes of yellow flowers.

Goodenia ochracea is a species of flowering plant in the family Goodeniaceae and is endemic to the extreme west of Western Australia. It is a low-lying, stolon-forming herb with clusters of lance-shaped, toothed leaves at the base of the plant, and racemes of deep yellow flowers.

Goodenia pascua is a species of flowering plant in the family Goodeniaceae and is endemic to the north-west of Western Australia. It is an ascending to erect herb with bristly hairs, and with narrow elliptic to lance-shaped leaves at the base of the plant and racemes of yellow flowers.

Goodenia peacockiana is a species of flowering plant in the family Goodeniaceae and is endemic to semi-arid areas of inland Western Australia. It is a prostrate to low-lying annual herb with elliptic to lance-shaped leaves with toothed or lobed edges, and racemes of yellow flowers, often with darker markings.

References

  1. ↑ "Goodenia pallida". Australian Plant Census. Retrieved 25 March 2021.
  2. 1 2 Carolin, Roger C. "Goodenia pallida". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 25 March 2021.
  3. 1 2 3 Carolin, Roger C. (1990). "Nomenclatural notes and new taxa in the genus Goodenia (Goodeniaceae)". Telopea. 3 (4): 553–554. doi: 10.7751/telopea19904905 . Retrieved 25 March 2021.
  4. ↑ "Goodenia pallida". APNI. Retrieved 25 March 2021.
  5. 1 2 "Goodenia pallida". FloraBase . Western Australian Government Department of Parks and Wildlife.
  6. ↑ "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 25 March 2021.
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