Hibbertia circumdans

Last updated

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

Hibbertia circumdans is a species of flowering plant in the family Dilleniaceae and is endemic to New South Wales. It is an erect shrub with hairy branches, linear to wedge-shaped or spatula-shaped leaves, and yellow flowers arranged on short side shoots, with fifteen to thirty stamens arranged in groups around the three carpels.

Contents

Description

Hibbertia circumdans is an erect shrub that typically grows to a height of 60 cm (24 in) with glabrous branches. The leaves are linear to wedge-shaped or spatula-shaped, 5–12 mm (0.20–0.47 in) long and 2–5 mm (0.079–0.197 in) wide, folded lengthwise and with the edges curved downwards. The flowers are on the ends of short side shoots and are sessile with bracts about 2 mm (0.079 in) long. The five sepals are egg-shaped, 5–6.5 mm (0.20–0.26 in) long and the petals are spatula-shaped, 5.5–11 mm (0.22–0.43 in) long and 6–11 mm (0.24–0.43 in) wide. There are fifteen to thirty stamens arranged around three glabrous carpels. Flowering mostly occurs from August to November. [2] [3]

Taxonomy

Hibbertia circumdans was first formally described in 1990 by Barry Conn in the journal Muelleria from specimens collected by Ruurd Dirk Hoogland near Capertee in 1972. [4] The specific epithet (circumdans) refers to the arrangement of the stamens around the carpels. [3]

Distribution and habitat

This hibbertia grows in the shrub layer of woodland and forest between the Pilliga Scrub and Nadgee Nature Reserve in New South Wales. [3] [2]

See also

Related Research Articles

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

Hibbertia serrata, commonly known as serrate-leaved guinea-flower, is a species of flowering plant in the family Dilleniaceae and is endemic to the south-west of Western Australia. It is an erect shrub with softly-hairy foliage, elliptic to wedge-shaped leaves and yellow flowers with about twenty stamens arranged around two or three glabrous 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 marginata, commonly known as bordered guinea flower, is a species of flowering plant in the family Dilleniaceae and is endemic to the North Coast of New South Wales. It is a spreading shrub with hairy young branches, oblong to lance-shaped leaves and yellow flowers with thirty to forty stamens and many staminodes arranged around three hairy carpels.

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

Hibbertia ferruginea is a species of flowering plant in the family Dilleniaceae and is endemic to the south-west of Western Australia. It is an erect or spreading shrub with linear, sessile leaves and yellow flowers borne in leaf axils near the ends of branchlets with fifteen stamens in five groups surrounding the five carpels.

Hibbertia acaulothrix is a species of flowering plant in the family Dilleniaceae and is endemic to New South Wales. It is an erect shrub with lance-shaped leaves and yellow flowers arranged singly, with nine to thirteen stamens arranged around the carpels.

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

Hibbertia acuminata is a species of flowering plant in the family Dilleniaceae and is endemic to eastern Australia. It is an erect shrub with lance-shaped to egg-shaped, stem-clasping leaves and yellow flowers arranged singly in leaf axils with about forty stamens surrounding the carpels.

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

Hibbertia covenyana is a species of flowering plant in the family Dilleniaceae and is endemic to New South Wales. It is an erect or semi-prostrate shrub with hairy foliage, oblong leaves and yellow flowers with seven to ten stamens arranged on one side of the two carpels.

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

Hibbertia elata is a species of flowering plant in the family Dilleniaceae and is endemic to a eastern Australia. It is an open shrub with hairy stems, clustered, narrow linear to narrow lance-shaped leaves with the narrower end towards the base, and yellow flowers usually with fifteen to twenty-five stamens arranged around the three carpels.

Hibbertia glabrisepala is a species of flowering plant in the family Dilleniaceae and is endemic to the south-west of Western Australia. It is an erect to sprawling shrub with linear to narrow oblong leaves and bright yellow flowers borne on the ends of short side shoots, with fifteen stamens in groups surrounding the five carpels.

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 kaputarensis</i> Species of flowering plant

Hibbertia kaputarensis is a species of flowering plant in the family Dilleniaceae and is endemic to the Mount Kaputar area of New South Wales. It is a shrub with low-lying branches, oblong to lance-shaped leaves and yellow flowers with forty to about one hundred stamens arranged around three 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 reticulata is a species of flowering plant in the family Dilleniaceae and is endemic to north Queensland. It is a shrub with spreading branches, egg-shaped leaves with the narrower end towards the base, and yellow flowers arranged singly in leaf axils, with 32 to 48 stamens arranged in two or three groups around the two densely hairy carpels.

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

Hibbertia rhynchocalyx is a species of flowering plant in the family Dilleniaceae and is endemic to the Gibraltar Range National Park in eastern Australia. It is a low shrub with hairy foliage, oblong leaves and yellow flowers with twelve stamens joined at the base on one side of two hairy carpels.

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

Hibbertia villosa is a species of flowering plant in the family Dilleniaceae and is endemic to northern New South Wales. It is an erect shrub with hairy branches and leaves, spatula-shaped to narrow egg-shaped leaves with the narrower end towards the base and yellow flowers with fifteen to twenty stamens in three groups arranged around three carpels.

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

Hibbertia spicata is a species of flowering plant in the family Dilleniaceae and is endemic to the west of Western Australia. It is a low, erect to spreading shrub with scattered linear leaves with the edges rolled under and yellow flowers with six or seven stamens on one side of two softly-hairy carpels, and a larger number of staminodes.

Hibbertia squarrosa is a species of flowering plant in the family Dilleniaceae and is endemic to the west of Western Australia. It is an erect shrub with linear leaves and yellow flowers with twenty stamens arranged around five glabrous carpels.

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

Hibbertia sulcinervis 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 linear leaves and yellow flowers with six or seven stamens grouped beside two carpels.

Hibbertia surcularis is a species of flowering plant in the family Dilleniaceae and is endemic to eastern Australia. It is a low, spreading, rhizome-forming shrub with glabrous foliage, linear leaves and yellow flowers with four stamens joined at the base on one side of two carpels.

References

  1. "Hibbertia circumdans". Australian Plant Census. Retrieved 27 April 2021.
  2. 1 2 "Hibbertia circumdans". Royal Botanic Garden Sydney. Retrieved 27 April 2021.
  3. 1 2 3 Conn, Barry J. (1990). "New species of Hibbertia Andr. (Dilleniaceae) in New South Wales". Muelleria. 7 (2): 293. Retrieved 27 April 2021.
  4. "Hibbertia circumdans". APNI. Retrieved 27 April 2021.