Hibbertia hendersonii

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Hibbertia hendersonii
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Dilleniales
Family: Dilleniaceae
Genus: Hibbertia
Species:
H. hendersonii
Binomial name
Hibbertia hendersonii

Hibbertia hendersonii is a species of flowering plant in the family Dilleniaceae and is endemic to the Blackdown Tableland in Queensland. It is an erect shrub with densely hairy foliage, narrow elliptic leaves, and yellow flowers, each usually with twenty to thirty-one stamens arranged on one side of the two carpels.

Contents

Description

Hibbertia hendersonii is a shrub that typically grows to a height of up to 1.0 m (3 ft 3 in), its branches and leaves densely covered with fine, long hairs. The leaves are narrow elliptic, 28–45 mm (1.1–1.8 in) long and 1–3 mm (0.039–0.118 in) wide on a petiole up to 1.0 mm (0.039 in) long. The flowers are borne singly in leaf axils or on the ends of branchlets and are sessile and 2.5–2.8 mm (0.098–0.110 in) in diameter. There are as many as twenty-one flowers on each branchlet. Each flower has narrow egg-shaped bracts 3–7 mm (0.12–0.28 in) long. The two outer sepal lobes are 10–14 mm (0.39–0.55 in) long and densely hairy, the three inner ones broader, slightly longer and glabrous. The five petals are egg-shaped with the narrower end towards the base, yellow, 12–14 mm (0.47–0.55 in) long and there are usually twenty to thirty-one stamens free from each other and arranged on one side of the two carpels, each carpel with ten to twelve ovules. [2]

Taxonomy

Hibbertia hendersonii was first formally described in 1991 by Sally T. Reynolds in the journal Austrobaileya from specimens collected on the Blackdown Tableland in 1971. [3] The specific epithet (hendersonii) honours Rodney John Francis Henderson, one of the collectors of the type specimens. [2]

Distribution and habitat

This hibbertia grows in forest at altitudes from 600 to 900 m (2,000 to 3,000 ft) and is common on the Blackdown Tableland in central Queensland. [2]

Conservation status

Hibbertia hendersonii is classified as of "least concern" under the Queensland Government Nature Conservation Act 1992 . [4]

See also

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Hibbertia arnhemica is a species of flowering plant in the family Dilleniaceae and is endemic to Arnhem Land in the Northern Territory. It is an erect shrub with hairy branchlets, egg-shaped or elliptic leaves and spikes of eight to fifteen yellow flowers, each with twenty to thirty stamens arranged on one side of the two carpels.

Hibbertia banksii is a species of flowering plant in the family Dilleniaceae and is native to Queensland and New Guinea. It is a shrub with thick, leathery leaves and yellow flowers with about twenty to forty-eight stamens arranged on one side of the two carpels.

Hibbertia bicarpellata is a species of flowering plant in the family Dilleniaceae and is endemic to northern Queensland. It is a shrub with hairy, ridged branches, elliptic leaves and yellow flowers arranged singly in leaf axils, with twenty to twenty-six stamens arranged in groups around 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 cymosa is a species of flowering plant in the family Dilleniaceae and is endemic to a restricted area of Queensland. It is a shrub with densely hairy foliage, elliptic leaves, and yellow flowers, each with fifty to eighty stamens arranged in bundles around three carpels.

Hibbertia eciliata is a species of flowering plant in the family Dilleniaceae and is endemic to a restricted area of Queensland. It is a sparsely-branched shrub with densely hairy foliage, elliptic and yellow flowers arranged singly on the ends of branchlets, with between fifty and fifty-four stamens arranged in groups around the two carpels.

Hibbertia glabriuscula is a species of flowering plant in the family Dilleniaceae and is endemic to the south-west of Western Australia. It is a small, erect shrub with thick, oblong leaves and yellow flowers borne singly on the ends of branchlets, with six to twelve stamens arranged around the two carpels.

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

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Hibbertia hirticalyx is a species of flowering plant in the family Dilleniaceae and is endemic to south-eastern Australia. It is an erect, spreading or low-lying shrub with hairy foliage, elliptic leaves, and yellow flowers with eight to twelve stamens arranged in a cluster on one side of the two carpels.

<i>Hibbertia horricomis</i> Flower

Hibbertia horricomis is a species of flowering plant in the family Dilleniaceae and is endemic to the a restricted area of New South Wales. It is a small, erect to spreading shrub with hairy foliage, linear to elliptic leaves, and yellow flowers with about twenty stamens arranged around the two hairy carpels.

Hibbertia laurana is a species of flowering plant in the family Dilleniaceae and is endemic to far northern Queensland. It is a shrub with hairy foliage, elliptic leaves, and yellow flowers, each with thirty to fifty stamens arranged in rows on one side of the two hairy carpels.

Hibbertia malacophylla is a species of flowering plant in the family Dilleniaceae and is endemic to Queensland. It is a spreading shrub with densely hairy foliage, elliptic leaves, and single yellow flowers arranged in leaf axils with 50 to 55 stamens arranged around the two carpels.

Hibbertia mulligana is a species of flowering plant in the family Dilleniaceae and is endemic to north-eastern Queensland. It is a sub-shrub with narrow elliptic leaves and yellow flowers with 70 to 74 stamens arranged around three densely hairy carpels.

<i>Hibbertia oligodonta</i>

Hibbertia oligodonta is a species of flowering plant in the family Dilleniaceae and is endemic to central Queensland. It is a low, compact shrub with many stems and egg-shaped or wedge-shaped leaves with the narrower end towards the base, and yellow flowers with 22 to 38 stamens arranged around three glabrouscarpels.

Hibbertia pachyphylla is a species of flowering plant in the family Dilleniaceae and is endemic to Western Australia. It is a shrub with thick, oblong leaves and yellow flowers with five stamens in a bundle on one side of two hairy carpels.

Hibbertia planifolia is a species of flowering plant in the family Dilleniaceae and is endemic to a restricted area of New South Wales. It is a small, prostrate shrub with triangular leaves with the narrower end towards the base, and yellow flowers arranged singly, with eight to eleven stamens and about the same number of staminodes arranged in groups around the two carpels.

References

  1. ↑ "Hibbertia hendersonii". Australian Plant Census. Retrieved 23 June 2021.
  2. 1 2 3 Reynolds, Sally T (1991). "New species of Hibbertia Andrews (Dilleniaceae) from Australia". Austrobaileya. 3 (3): 533–535.
  3. ↑ "Hibbertia hendersonii". APNI. Retrieved 23 June 2021.
  4. ↑ "Species profile—Hibbertia hendersonii". Queensland Government Department of Environment and Science. Retrieved 23 June 2021.
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