Persoonia cordifolia

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Persoonia cordifolia
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Persoonia
Species:
P. cordifolia
Binomial name
Persoonia cordifolia

Persoonia cordifolia is a species of flowering plant in the family Proteaceae and is endemic to a restricted area in the south of Western Australia. It is an erect, rounded to spreading shrub with smooth, mottled grey bark, broadly heart-shaped leaves and bright yellow flowers borne in groups of two to eight along a rachis up to 25 mm (0.98 in) long.

Contents

Description

Persoonia cordifolia is an erect, rounded to spreading shrub that typically grows to a height of 1–2 m (3 ft 3 in–6 ft 7 in) with many stems arising from the base and has smooth, mottled grey bark. The leaves are arranged in opposite pairs, broadly heart-shaped, 7–12 mm (0.28–0.47 in) long and 6–13 mm (0.24–0.51 in) wide. The flowers are arranged in groups of two to eight along a rachis up to 25 mm (0.98 in) long that grows into a leafy shoot after flowering, each flower on a pedicel 3–5 mm (0.12–0.20 in) long. The tepals are bright yellow, about 11 mm (0.43 in) long with bright yellow anthers. Flowering occurs from December to January. [2] [3] [4] [5]

Taxonomy and naming

Persoonia cordifolia was first formally described in 1994 by Peter Weston in the journal Telopea from specimens collected by William R. Archer near Mount Heywood, 130 km (81 mi) north-east of Esperance in 1991. [4] [6]

Distribution and habitat

This geebung is only known from the type location and one other 8.5 km (5.3 mi) away, where it grows in heath in the south of Western Australia. [3]

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<i>Persoonia hexagona</i> Species of flowering plant

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<i>Persoonia cymbifolia</i> Species of flowering plant

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<i>Persoonia dillwynioides</i> Species of flowering plant

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<i>Persoonia chapmaniana</i> Species of flowering plant

Persoonia chapmaniana is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, spreading shrub with smooth, compact bark, linear leaves with a sharp point on the tip and yellow flowers borne in groups of five to thirty along a rachis up to 60 mm (2.4 in) long.

<i>Persoonia quinquenervis</i> Species of flowering plant

Persoonia quinquenervis is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, spreading shrub with hairy young branchlets, twisted linear, lance-shaped, narrow oblong or narrow spatula-shaped leaves, and bright yellow flowers borne in groups of up to ten on a rachis up to 60 mm (2.4 in) that continues to grow after flowering.

Persoonia biglandulosa is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, spreading or low-lying shrub with smooth bark, linear leaves and bright yellow flowers in groups of between eight and twenty-five on the ends of branches.

Persoonia brachystylis is a species of flowering plant in the family Proteaceae and is endemic to a restricted area on the west coast of Western Australia. It is an erect, spreading shrub with smooth bark, narrow spatula-shaped to lance-shaped leaves and yellow flowers in groups of ten to twenty.

<i>Persoonia stricta</i> Species of flowering plant

Persoonia stricta is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, spreading shrub with smooth bark, linear to spatula-shaped or oblong leaves, and bright yellow flowers borne in groups of four to twenty-five on a rachis 3–100 mm (0.12–3.94 in) long, each flower with a leaf or scale leaf at its base.

<i>Persoonia saundersiana</i> Species of flowering plant

Persoonia saundersiana is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, spreading shrub with hairy young branchlets, linear leaves, and bright yellow flowers borne in groups of up to twenty-five on a rachis up to 100 mm (3.9 in) that continues to grow after flowering.

<i>Persoonia teretifolia</i> Species of flowering plant

Persoonia teretifolia is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, spreading shrub with smooth bark, hairy young branchlets, linear leaves, and bright yellow flowers borne in groups of up to twenty on a rachis up to 100 mm (3.9 in) long that continues to grow after flowering.

<i>Persoonia comata</i> Species of flowering plant

Persoonia comata is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, sometimes spreading to low-lying shrub with mostly smooth bark, spatula-shaped to lance-shaped leaves with the narrower end towards the base and yellow flowers usually in groups of ten to fifty along a rachis up to 250 mm (9.8 in) long.

Persoonia hakeiformis is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect or spreading to low-lying shrub with mostly smooth bark, linear leaves and bright yellow flowers borne in groups of up to sixty along a rachis up to 100 mm (3.9 in) long.

References

  1. "Persoonia cordifolia". Australian Plant Census. Retrieved 9 October 2020.
  2. "Persoonia cordifolia P.H.Weston". Flora of Australia Online. Department of the Environment and Heritage, Australian Government.
  3. 1 2 Weston, Peter H. "Persoonia cordifolia". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 9 October 2020.
  4. 1 2 Weston, Peter H. (1994). "The Western Australian species of subtribe Persooniinae (Proteaceae: Persooniodeae: Persoonieae)". Telopea. 6 (1): 110–111. Retrieved 9 October 2020.
  5. "Persoonia cordifolia". FloraBase . Western Australian Government Department of Parks and Wildlife.
  6. "Persoonia cordifolia". APNI. Retrieved 9 October 2020.