| Hibbertia sulcinervis | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Dilleniales |
| Family: | Dilleniaceae |
| Genus: | Hibbertia |
| Species: | H. sulcinervis |
| Binomial name | |
| Hibbertia sulcinervis | |
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.
Hibertia sulcinervis is an erect shrub that typically grows to a height of up to 60 cm (24 in) and has pronounced flanges on the base of the leaves. The leaves are linear, mostly 10–20 mm (0.39–0.79 in) long and 0.8–1.1 mm (0.031–0.043 in) wide on a petiole 0.8–1.6 mm (0.031–0.063 in) long. The flowers are arranged on the ends of branches or on short side-branches on a pedicel up to 2 mm (0.079 in) long with bracts 1.6–2.3 mm (0.063–0.091 in) long at the base but that fall off as the flower opens. The five sepals are joined at the base, the two outer sepals mostly 4.5–5.4 mm (0.18–0.21 in) long and 1.8–2.2 mm (0.071–0.087 in) wide, the inner lobes slightly broader. The petals are wedge-shaped, yellow, 4.2–5.8 mm (0.17–0.23 in) long and about 3 mm (0.12 in) wide with six or seven stamens arranged around two shortly-hairy carpels, each with four ovules. Flowering occurs from September to December. [2]
Hibbertia sulcinervis was first formally described in 2012 by Hellmut R. Toelken in the Journal of the Adelaide Botanic Gardens from specimens collected by Roger Coveny near Nortons Basin in 1965. [2] [3] The specific epithet (sulcinervis) means "with grooved nerves", referring to the central leaf veins. [2]
This hibbertia is only known from two collections, the most recent in 1965 from Nortons Basin on the Nepean River, and it may now be extinct. [2] [4]
Hibbertia cistiflora is a species of flowering plant in the family Dilleniaceae and is endemic to south-eastern continental Australia. It is a small, erect to low-lying shrub with linear to lance-shaped leaves and yellow flowers usually with four or six stamens arranged in a single cluster.
Hibbertia angulata is a species of flowering plant in the family Dilleniaceae and is endemic to a restricted area in the Northern Territory. It is an erect sub-shrub with sessile, linear leaves and yellow flowers arranged singly in leaf axils, with seventeen to nineteen stamens arranged in bundles around the three carpels.
Hibbertia coloensis is a species of flowering plant in the family Dilleniaceae and is endemic to the Wollemi National Park of New South Wales. It is a shrub with linear to lance-shaped leaves, and yellow flowers arranged in leaf axils, with twenty-four to twenty-six stamens arranged around three carpels.
Hibbertia crinita is a species of flowering plant in the family Dilleniaceae and is endemic to south-eastern continental Australia. It is a spreading to low-lying shrub with hairy foliage, linear to lance-shaped or elliptic leaves and yellow flowers with ten to fifteen stamens arranged on one side of two 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 glebosa is a species of flowering plant in the family Dilleniaceae and is endemic to South Australia. It is a spreading to low-lying shrub with linear to lance-shaped leaves and yellow flowers arranged singly, with six or seven stamens in a cluster on one side of the two carpels.
Hibbertia marrawalina is a species of flowering plant in the family Dilleniaceae and is endemic to a restricted part of the Northern Territory. It is a shrublet with scaly foliage, wiry branches, narrow linear leaves, and yellow flowers arranged singly in leaf axils with fifteen to eighteen stamens and about seven staminodes arranged in bundles around two scaly carpels.
Hibbertia notabilis, commonly known as Howe guinea-flower, is a species of flowering plant in the family Dilleniaceae and is endemic to ranges near the New South Wales - Victoria border. It is a dense, hairy shrub with ridged branches, egg-shaped to lance-shaped leaves with the narrower end towards the base and yellow flowers arranged singly on the ends of branches with ten to twelve stamens fused at their base, in a single group on one side of two carpels.
Hibbertia oxycraspedota is a species of flowering plant in the family Dilleniaceae and is endemic to New South Wales. It is a small shrub with linear to lance-shaped leaves and yellow flowers arranged singly on the ends of branchlets, with usually seven stamens in a single cluster on one side of two carpels.
Hibbertia pilifera is a species of flowering plant in the family Dilleniaceae and is endemic to New South Wales. It is a small, spreading to low-lying shrub with linear to oblong leaves and yellow flowers arranged singly on the ends of branchlets, with three to five stamens in a single cluster on one side of two carpels.
Hibbertia pilulis is a species of flowering plant in the family Dilleniaceae and is endemic to Arnhem Land in the Northern Territory. It is a straggly shrub with hairy foliage, elliptic leaves and yellow flowers arranged singly in leaf axils with 34 to 46 stamens arranged in bundles around two carpels.
Hibbertia porcata is a species of flowering plant in the family Dilleniaceae and is endemic to south-eastern continental Australia. It is a small, low-lying to prostrate shrub with linear leaves and yellow flowers with fifteen to twenty-five stamens arranged around three hairy carpels.
Hibbertia praemorsa is a species of flowering plant in the family Dilleniaceae and is endemic to southern New South Wales. It is a shrub with hairy foliage, oblong leaves and yellow flowers arranged singly on the ends of branches with seven to nine stamens on one side of two carpels.
Hibbertia puberula is a species of flowering plant in the family Dilleniaceae and is endemic to New South Wales. It is a small shrub with softly-hairy foliage, narrow egg-shaped to almost linear leaves, and yellow flowers usually arranged singly short side shoots with ten to fourteen stamens on one side of two carpels.
Hibbertia pustulata is a species of flowering plant in the family Dilleniaceae and is endemic to the Blue Mountains area in New South Wales. It is a small, low-lying shrub with more or less glabrous foliage, more or less linear leaves, and yellow flowers usually arranged singly on the ends of stems, the flowers with four stamens on one side of two glabrous carpels.
Hibbertia scabrifolia is a species of flowering plant in the family Dilleniaceae and is endemic to the Northern Kimberley region of Western Australia. It is a shrub with low-lying branches, linear leaves and yellow flowers usually arranged singly near the ends of branches, usually with 20 to 22 stamens arranged in bundles around two densely scaly carpels.
Hibbertia sulcata is a species of flowering plant in the family Dilleniaceae and is only known from a single specimen collected in Arnhem Land in the Northern Territory. It is a small, sprawling shrub with wiry branches, linear leaves and yellow flowers arranged singly or in pairs in leaf axils with 22 to 24 stamens arranged in groups around two densely scaly carpels.
Hibbertia superans is a species of flowering plant in the family Dilleniaceae and is endemic to New South Wales. It is a low, spreading shrub with silky-hairy foliage, linear leaves and yellow flowers with six to nine stamens on one side of 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.
Hibbertia woronorana is a species of flowering plant in the family Dilleniaceae and is endemic to a restricted area of New South Wales. It is a shrub with glabrous foliage, linear leaves with the edges curved downwards, and yellow flowers with five or six stamens joined at the base on one side of two softly-hairy carpels.