Hibbertia tomentosa

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Hibbertia tomentosa
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Dilleniales
Family: Dilleniaceae
Genus: Hibbertia
Species:
H. tomentosa
Binomial name
Hibbertia tomentosa

Hibbertia tomentosa is a species of flowering plant in the family Dilleniaceae and is endemic to the Northern Territory. It is a small, spreading to low-lying shrub with its foliage covered with rosette-like hairs, and has linear leaves and yellow flowers arranged singly on the ends of short side branches, with fourteen to twenty stamens arranged in bundles around two densely scaly carpels.

Contents

Description

Hibbertia tomentosa is a spreading to low-lying shrublet that typically grows to a height of up to 50 cm (20 in) and has foliage covered with rosette-like hairs. The leaves are linear, mostly 4–12 mm (0.16–0.47 in) long, 1–3 mm (0.039–0.118 in) wide and sessile or on a petiole up to 0.3 mm (0.012 in) long. The flowers are arranged singly on the ends of short side branches on a thread-like peduncle 3.6–10.7 mm (0.14–0.42 in) long, with linear bracts 2.5–4 mm (0.098–0.157 in) long at the base. The five sepals are joined at the base, the three outer sepal lobes 4.0–4.5 mm (0.16–0.18 in) long and 1.7–1.9 mm (0.067–0.075 in) wide, and the inner lobes shorter but broader. The five petals are narrow egg-shaped with the narrower end towards the base, yellow, 2.8–5.7 mm (0.11–0.22 in) long with a divided tip. There are fourteen to twenty stamens arranged in bundles around two densely scaly carpels, each carpel with two ovules. Flowering occurs from January to June. [2]

Taxonomy

Hibbertia tomentosa was first formally described in 1817 by Augustin Pyramus de Candolle from an unpublished description by Robert Brown. De Candolle's description was published in his Regni Vegetabilis Systema Naturale. [3] [4] The specific epithet (tomentosa) means "tomentose". [5]

Distribution

This hibbertia often grows on sandstone escarpments and is found on the Arnhem Land Plateau in the Northern Territory. [2] [6]

Conservation status

Hibbertia tomentosa is classified as "least concern" under the Northern Territory Government Northern Territory Government Territory Parks and Wildlife Conservation Act 1976 . [6]

See also

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<i>Hibbertia hypericoides</i> Species of flowering plant

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<i>Hibbertia pedunculata</i> Species of flowering plant

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<i>Hibbertia fasciculata</i> Species of flowering plant

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<i>Hibbertia riparia</i> Species of plant

Hibbertia riparia, commonly known as erect guinea-flower, is a species of flowering plant in the family Dilleniaceae and is endemic to the south-eastern Australia. It is an erect to spreading shrub with hairy foliage, linear leaves and yellow flowers with six to sixteen stamens in a single cluster on one side of two carpels.

<i>Hibbertia stricta</i> Species of plant

Hibbertia stricta is a species of flowering plant in the family Dilleniaceae and is endemic to New South Wales. It is a small, usually upright shrub with hairy foliage, linear leaves and yellow flowers with six or seven stamens arranged around two woolly-hairy carpels.

<i>Hibbertia hermanniifolia</i> Species of flowering plant

Hibbertia hermanniifolia is a species of flowering plant in the family Dilleniaceae and is endemic to eastern Australia. It is an erect shrub with spatula-shaped to wedge-shaped leaves and yellow flowers arranged singly in leaf axils, with ten to fifteen stamens arranged around two hairy carpels.

Hibbertia serpyllifolia is a species of flowering plant in the family Dilleniaceae and is endemic to Queensland. It is a small, spreading to low-lying shrub with many stems, oblong leaves and single yellow flowers on the ends of branches, with twelve to twenty stamens in groups around three hairy carpels.

<i>Hibbertia calycina</i> Species of flowering plant

Hibbertia calycina, commonly known as the lesser guinea flower, is a species of flowering plant in the family Dilleniaceae, and is endemic to south-eastern Australia. It is a small shrub with linear leaves and yellow flowers with eight to eighteen stamens in a single cluster on one side of the two carpels.

Hibbertia cinerea is a species of flowering plant in the family Dilleniaceae and is endemic to the southern part of the Eyre Peninsula in South Australia. It is a densely-branched, hairy shrub with narrow elliptic to lance-shaped leaves, and yellow flowers arranged on the ends of branchlet, with nine to twelve stamens arranged in a group on one side of the two carpels.

Hibbertia cistifolia is a species of flowering plant in the family Dilleniaceae and is endemic to northern Australia. It is a prostrate to low-lying sub-shrub with trailing, wiry stems, hairy foliage, oblong to elliptic leaves and yellow flowers arranged in leaf axils, with forty to fifty-eight stamens arranged around the two carpels.

<i>Hibbertia complanata</i>

Hibbertia complanata is a species of flowering plant in the family Dilleniaceae and is endemic to the Northern Territory. It is a sub-shrub with two forms of erect, flattened stems, elliptic leaves and pinkish or creamy-white flowers arranged in leaf axils, with seven or eight stamens.

Hibbertia furfuracea is a species of flowering plant in the family Dilleniaceae and is endemic to near-coastal areas of south-western Western Australia. It is an erect shrub with narrow egg-shaped leaves with the narrower end towards the base, and yellow flowers borne in upper leaf axils, with ten to twelve stamens all on one side of two carpels.

Hibbertia intermedia is a species of flowering plant in the family Dilleniaceae and is endemic to New South Wales. It is a small shrublet with linear to narrow oblong leaves and yellow flowers usually with seven to nine stamens arranged in a single cluster.

<i>Hibbertia lepidota</i>

Hibbertia lepidota is a species of flowering plant in the family Dilleniaceae and is endemic to northern Australia. It is an erect or trailing shrub with scaly foliage, mostly linear to elliptic leaves, and yellow flowers arranged singly or on small groups in leaf axils, with 15 to 24 stamens arranged in bundles around the two carpels.

<i>Hibbertia linearis</i> Species of flowering plant

Hibbertia linearis is a species of flowering plant in the family Dilleniaceae and is endemic to eastern Australia. It is a shrub with linear to oblong or egg-shaped leaves and yellow flowers with 15 to 25 stamens arranged around the three carpels.

<i>Hibbertia monogyna</i> Species of flowering plant

Hibbertia monogyna is a species of flowering plant in the family Dilleniaceae and is endemic to south-eastern Australia. It is an erect, mostly glabrous shrub with linear to wedge-shaped or spatula-shaped leaves and yellow flowers with ten to twelve stamens arranged around a single glabrous carpel.

Hibbertia nitida is a species of flowering plant in the family Dilleniaceae and is endemic to the Central Coast of New South Wales. It is an erect shrub with lance-shaped leaves with the narrower end towards the base and yellow flowers with about eleven stamens arranged on one side of two silky-hairy carpels.

Hibbertia oblongata is a species of flowering plant in the family Dilleniaceae and is endemic to northern Australia. It is an erect to spreading shrub with scaly foliage, elliptic to oblong leaves, and yellow flowers usually arranged singly in leaf axils, with 16 to 36 stamens arranged in bundles around the two carpels.

Hibbertia scabra is a species of flowering plant in the family Dilleniaceae and is endemic to the north of the Northern Territory. It is a small shrub with hairy foliage, linear to narrow elliptical leaves and yellow flowers arranged singly near the ends of branches with about fifty stamens arranged around two densely scaly carpels.

References

  1. ↑ "Hibbertia tomentosa". Australian Plant Census. Retrieved 22 November 2021.
  2. 1 2 Toelken, Hellmut R. (2010). "Notes on Hibbertia (Dilleniaceae) 5. H. melhanioides and H. tomentosa groups from tropical Australia" (PDF). Journal of the Adelaide Botanic Gardens. 23: 48–50. Retrieved 22 November 2021.
  3. ↑ "Hibbertia tomentosa". APNI. Retrieved 22 November 2021.
  4. ↑ de Candolle, Augustin P. (1817). Regni Vegetabilis Systema Naturale. Paris. p. 432. Retrieved 22 November 2021.
  5. ↑ Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 325. ISBN   9780958034180.
  6. 1 2 "Hibbertia tomentosa". Northern Territory Government. Retrieved 22 November 2021.
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