Goodenia arenicola

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Goodenia arenicola
Goodenia arenicola.jpg
Preserved specimen
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Goodeniaceae
Genus: Goodenia
Species:
G. arenicola
Binomial name
Goodenia arenicola

Goodenia arenicola is a species of flowering plant in the family Goodeniaceae and was endemic to Stradbroke Island in Queensland. It is a stolon-forming or rhizome-forming herb covered with soft hairs, with lance-shaped leaves mostly clustered at the end of short stems, and yellow flowers arranged singly in leaf axils. It is listed as extinct.

Contents

Description

Goodenia arenicola is a stolon- or rhizome-forming herb covered with soft hairs. The leaves are mostly clustered at the ends of short stems and lance-shaped with the narrower end towards the base, 40–100 mm (1.6–3.9 in) long and 8–14 mm (0.31–0.55 in) wide, sometimes with teeth on the edges. The flowers are arranged singly in leaf axils on a peduncle 30–40 mm (1.2–1.6 in) long, with linear bracteoles 4–6 mm (0.16–0.24 in) long. The sepals are linear, 5–6 mm (0.20–0.24 in) long, the petals yellow and 15–17 mm (0.59–0.67 in) long. The lower lobes of the corolla are 7–8 mm (0.28–0.31 in) long with wings about 2.5 mm (0.098 in) wide. [2] [3]

Taxonomy and naming

Goodenia arenicola was first formally described in 1990 Roger Charles Carolin in the journal Telopea from specimens collected on Stradbroke Island. [3] [4] The specific epithet (arenicola) means "sand-dweller". [3]

Distribution and habitat

This goodenia is only known from the type location where it grew on stabilized sand dunes. [2] [3]

Conservation status

Goodenia arenicola is classified as "extinct" under the Queensland Government Nature Conservation Act 1992 . [5]

Related Research Articles

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

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Goodenia leiosperma is a species of flowering plant in the family Goodeniaceae and is endemic to the Northern Territory. It is an ascending to low-lying herb with egg-shaped to lance-shaped stem-leaves and racemes of yellow flowers.

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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.

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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.

Goodenia perryi is a species of flowering plant in the family Goodeniaceae and is endemic to the south-west of Western Australia. It is an ascending herb or shrub with silvery hairs, lance-shaped leaves at the base of the plant and racemes of blue flowers.

Goodenia prostrata is a species of flowering plant in the family Goodeniaceae and is endemic to inland parts of Western Australia. It is a prostrate herb with toothed, lance-shaped leaves at the base of the plant and racemes of yellow flowers with a brownish centre.

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

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

Goodenia willisiana, commonly known as sandhill goodenia, is a species of flowering plant in the family Goodeniaceae and is endemic to drier areas of south-eastern Australia. It is an erect or ascending perennial herb with crowded elliptic to lance-shaped leaves at the base of the plant, and yellow flowers arranged singly in leaf axils.

Goodenia chthonocephala is a species of flowering plant in the family Goodeniaceae and is endemic to a restricted area of the Northern Territory. It is a small, annual, cushion-like herb with linear to lance-shaped leaves and groups of flowers held at ground level.

References

  1. "Goodenia arenicola". Australian Plant Census. Retrieved 22 March 2021.
  2. 1 2 Carolin, Roger C. "Goodenia arenicola". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 22 March 2021.
  3. 1 2 3 4 Carolin, Roger C. (1980). "Nomenclatural notes and new taxa in the genus Goodenia (Goodeniaceae)". Telopea. 3 (4): 528–529. Retrieved 22 March 2021.
  4. "Goodenia arenicola". APNI. Retrieved 22 March 2021.
  5. "Changes made to wildlife categories on 19 November 2009". Queensland Government Department of Environment and Science. Retrieved 23 March 2021.