Commersonia hermanniifolia

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Wrinkled kerrawang
Commersonia hermanniifolia Dee Why south headland 3.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Malvaceae
Genus: Commersonia
Species:
C. hermanniifolia
Binomial name
Commersonia hermanniifolia
Synonyms [1]
List
    • Buettneria hermanniifolia E.M.Ross orth. var.
    • Buttneria hermanniaefoliaJ.Gay orth. var.
    • Byttneria hermanniaefolia DC. orth. var.
    • Byttneria hermanniifolia(Gay ex Kunth) J.Gay
    • Commerconia hermanniaefolia F.Muell. orth. var.
    • Commersonia hermanniaefoliaKunth orth. var.
    • Lasiopetalum dumosum Lodd., G.Lodd. & W.Lodd.
    • Restiaria hermanniaefolia Kuntze orth. var.
    • Restiaria hermanniifolia(J.Gay ex Kunth) Kuntze
    • Rulingia hermanniaefolia Endl. orth. var.
    • Rulingia hermanniifolia(Gay ex Kunth) Endl.
    • Rulingia hermanniifolia(Gay ex Kunth) Steetz isonym
    • Rulingia oblongifoliaSteetz
    • Rulingia cistifoliaauct. non A.Cunn. ex Steetz: Bentham, G.

Commersonia hermanniifolia, commonly known as wrinkled kerrawang, [2] is a species of flowering plant in the family Malvaceae and is endemic to New South Wales. It is a prostrate or trailing shrub with oblong to lance-shaped leaves that are paler on the lower surface, and flowers with five white sepals fading to pink and five pinkish petals.

Contents

Description

Commersonia hermanniifolia is a prostrate or trailing shrub with stems up to 1 m (3 ft 3 in) long, that spread across the ground and are often pendent down sandstone rock faces. The adult leaves are oblong to lance-shaped, 5–20 mm (0.20–0.79 in) long and 4–15 mm (0.16–0.59 in) wide on a petiole up to 4.8 mm (0.19 in) long. The leaves have irregular, wavy edges and are wrinkled on the upper surface, paler on the densely hairy lower surface. Juvenile plants and those recovering from fire are sometimes larger than adult leaves and have a petiole 10–30 mm (0.39–1.18 in) long. The flowers have five white, petal-like sepals about 2 mm (0.079 in) long and five inconspicuous white petals that turn pink as they age. The stamens are dark red and there are five white staminodes surrounding the central stye. Flowering occurs in spring and the fruit is a deep red capsule about 4 mm (0.16 in) long in diameter. [3] [2] [4] [5]

Taxonomy

Commersonia hermanniifolia was first formally described in 1823 by Carl Sigismund Kunth in Nova Genera et Species Plantarum from an unpublished description by Jaques Étienne Gay. [6] [7] The specific epithet (hermanniifolia) means " Hermannia -leaved", referring to another genus in the family Malvaceae. [2]

Distribution and habitat

Wrinkled kerrawang is a rare species mostly growing in coastal heath on sandstone cliffs or in gullies between Broken Bay and Jervis Bay and along the Shoalhaven River. [2] [3]

Related Research Articles

<i>Commersonia</i> Genus of flowering plants

Commersonia is a genus of twenty-five species of flowering plants in the family Malvaceae. Plants in this genus are shrubs or trees, occurring from Indochina to Australia and have stems, leaves and flowers covered with star-like hairs. The leaves are simple, often with irregularly-toothed edges, the flowers bisexual with five sepals, five petals and five stamens and the fruit a capsule with five valves. The genus underwent a revision in 2011 and some species were separated from Commersonia, others were added from Rulingia.

<i>Chorilaena</i> Genus of flowering plants

Chorilaena quercifolia, commonly known as karri oak or chorilaena, is a species of bushy shrub that is endemic to the karri forests of south-west Western Australia. It is the sole species in the genus Chorilaena. It has papery, broadly egg-shaped leaves with lobed edges and variously-coloured flowers arranged in umbels of five, the sepals and petals hairy on the outside and the stamens protruding beyond the petals.

<i>Kennedia coccinea</i> Species of legume

Kennedia coccinea, commonly known as coral vine, is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a twining, climbing or prostrate shrub with trifoliate leaves and orange-pink, red and pink, pea-like flowers.

<i>Lasiopetalum behrii</i> Species of plant

Lasiopetalum behrii, commonly known as the pink velvet bush, is a species of flowering plant in the family Malvaceae and is endemic to southern continental Australia. It is an erect shrub with lance-shaped, narrowly oblong to narrowly elliptic leaves and groups of white to pink and reddish-brown flowers.

<i>Commersonia dasyphylla</i> Species of flowering plant

Commersonia dasyphylla, commonly known as kerrawang, is a species of flowering plant of the family Malvaceae and is endemic to eastern continental Australia. It is a shrub with egg-shaped to lance-shaped with irregular edges and flowers in groups of up to 21, followed by hairy brown capsules.

<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.

<i>Prostanthera saxicola</i> Species of flowering plant

Prostanthera saxicola is a species of flowering plant in the family Lamiaceae and is endemic to eastern Australia. It is a shrub with linear to elliptic leaves and white to mauve flowers arranged in leaf axils.

<i>Androcalva rosea</i> Species of flowering plant

Androcalva rosea, commonly known as Sandy Hollow commersonia, is a small endangered shrub with pink flowers and prostrate trailing branches. It is only known from four locations in the Hunter Valley of New South Wales.

<i>Commersonia amystia</i> Species of flowering plant

Commersonia amystia is a species of flowering plant in the family Malvaceae and endemic to eastern Australia. It is a dwarf shrub with narrow egg-shaped leaves that are densely covered with star-like hairs on the lower surface, and has flowers with five white sepals that turn pink as they age, and five smaller white petals.

<i>Commersonia breviseta</i> Species of flowering plant

Commersonia breviseta is a species of flowering plant in the family Malvaceae and endemic to eastern Australia. It is a dwarf shrub with densely-hairy, egg-shaped to narrow elliptic leaves that are paler on the lower surface, and flowers with five white sepals with pink edges, five smaller pale yellow petals and dark red stamens.

Hibbertia haplostemona is a species of flowering plant in the family Dilleniaceae and is endemic to the Northern Territory. It is a small, short-lived sub-shrub with wiry, prostrate or low-lying stems, elliptic to egg-shaped leaves that are soon lost, and small red flowers with five stamens.

<i>Bossiaea kiamensis</i> Species of legume

Bossiaea kiamensis is a species of flowering plant in the family Fabaceae and is endemic to the south coast of New South Wales. It is an erect or prostrate shrub with narrow elliptic or narrow oblong leaves and yellow and red to brown flowers.

<i>Pultenaea paleacea</i> Species of legume

Pultenaea paleacea, commonly known as chaffy bush-pea, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is a prostrate to spreading shrub with linear to lance-shaped leaves with the narrower end towards the base, and yellow to orange and red to purple flowers.

<i>Bossiaea neoanglica</i> Species of legume

Bossiaea neoanglica is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is a prostrate to low-lying shrub with sparsely hairy foliage, egg-shaped to more or less round leaves, and yellow and red flowers.

Lasiopetalum compactum, is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect shrub with leathery, narrowly oblong leaves and cymes of white to pinkish flowers.

<i>Lasiopetalum drummondii</i> Species of plant

Lasiopetalum drummondii is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an erect, slender shrub with many densely hairy stems, egg-shaped or oblong leaves and white, pink and red flowers.

Lasiopetalum ferraricollinum is a species of flowering plant in the family Malvaceae and is endemic to the south-west of Western Australia. It is an upright shrub with densely hairy stems, narrow egg-shaped to oblong leaves and white to cream-coloured and dark red flowers.

Lasiopetalum longistamineum is a species of flowering plant in the family Malvaceae and is endemic to a restricted area of New South Wales. It is a spreading shrub with its branches densely covered with woolly, rust-coloured hairs and has egg-shaped leaves and woolly-hairy flowers.

<i>Lasiopetalum pterocarpum</i> Species of plant

Lasiopetalum pterocarpum, commonly known as wing-fruited lasiopetalum, is a species of flowering plant in the family Malvaceae and is endemic to a restricted area in the south-west of Western Australia. It is an open shrub with many densely hairy stems, egg-shaped and lobed leaves and pink and dark red flowers.

<i>Commersonia apella</i> Species of flowering plant

Commersonia apella, commonly known as many-flowered commersonia, is a small, upright shrub in the family Malvaceae and is endemic to Western Australia. It has hairy leaves and whitish flowers.

References

  1. 1 2 "Commersonia hermanniifolia". Australian Plant Census. Retrieved 16 December 2020.
  2. 1 2 3 4 Robinson, Les (1991). Field guide to the native plants of Sydney. Kenthurst, NSW: Kangaroo Press. p. 218. ISBN   0864171927.
  3. 1 2 Conn, Barry J. "Comersonia hermanniifolia". Royal Botanic Garden Sydney. Retrieved 16 December 2020.
  4. "Commersonia hermannifolia". Australian Native Plants Society (Australia). Retrieved 16 December 2020.
  5. "Rulingia hermanniifolia". Australian National Botanic Gardens. Retrieved 16 December 2020.
  6. "Commersonia hermanniifolia". APNI. Retrieved 16 December 2020.
  7. Kunth, Karl S. (1823). Bonpland, Aimé; von Humboldt, Alexander (eds.). Nova Genera et Species Plantarum. Antwerp: Ex officina Christophori Plantini. p. 311. Retrieved 16 December 2020.