Babingtonia grandiflora

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Large flowered babingtonia
Babingtonia grandiflora.jpg
Near Cataby
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Genus: Babingtonia
Species:
B. grandiflora
Binomial name
Babingtonia grandiflora
Synonyms
  • Baeckea grandifloraBenth.

Babingtonia grandiflora, commonly known as the large flowered babingtonia, [2] is a species of flowering plant in the family Myrtaceae. It is a common heathland shrub endemic to the coastal southwest of Western Australia. It is a shrub with erect or arching stems, linear leaves and white or pale pink flowers usually arranged singly in leaf axils, each flower with 11 to 25 stamens. Babingtonia grandiflora flowers from August to December.

Contents

Taxonomy

This species was first formally described in 1867 by George Bentham in Compositae Flora Australiensis , who gave it the name Baeckea grandiflora, from specimens collected by James Drummond between the Moore and Murchison Rivers. [3] In 2015, Barbara Rye transferred the species to Babingtonia as B. grandiflora in the journal Nuytsia . [4] [5] The specific epithet (grandiflora) means "large-flowered". [6]

Description

Babingtonia grandiflora is an upright, open shrub, that typically grows to a height of 0.5 to 2 metres (2 to 7 ft) and has erect or arching stems. Its leaves are arranged opposite, widely spaced, either decussate or clustered on smaller branches, 2.5 to 10 millimetres (0.10 to 0.39 in) long, 0.5–1.6 mm (0.020–0.063 in) wide, 0.3–0.6 mm (0.012–0.024 in) thick. They can be more or less triangular to rounded or slightly pointed at the apex to terete with the narrower end towards the base, 2.5–9 mm (0.098–0.354 in) long and 0.5–1.6 mm (0.020–0.063 in) wide on a petiole 0.2–0.7 mm (0.0079–0.0276 in) long. The large, single, flowers are usually arranged singly on a pedicel 1–4 mm (0.039–0.157 in) long or multiple flowers on a peduncle 3–9 mm (0.12–0.35 in) long. The sepals are about 0.2–0.7 mm (0.0079–0.0276 in) long and 1.5–3.3 mm (0.059–0.130 in) wide. The petals are white or pale pink, 4.5–6.5 mm (0.18–0.26 in) long and there are 11–25 stamens in each flower. The flowers have a diameter of 10 to 15 mm (0.39 to 0.59 in). [2] [7] [8] The ovary has three locules, each with 10 to 15 ovules. Flowering mainly occurs from August to October, and the fruit is a capsule 2.5–3 mm (0.098–0.118 in) long and 4–5 mm (0.16–0.20 in) wide including the flower parts. [4] [2]

Distribution and habitat

Babingtonia grandiflora often occurs on plains, or on undulating hills and breakaways in the rocky hillsides, or outcrops from near Northampton to Boonanarring Nature Reserve in the Avon Wheatbelt, Geraldton Sandplains, Jarrah Forest and the Swan Coastal Plain bioregions of south-western Western Australia where it grows on gravelly loamy and sandy soils over laterite. [4] [2]


Related Research Articles

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<i>Melaleuca lecanantha</i> Species of shrub

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Austrobaeckea pachyphylla is a species of flowering plant in the family Myrtaceae and is endemic to the south of Western Australia. It is a shrub with bilaterally flattened leaves and small white flowers with two to eight stamens.

Austrobaeckea pygmaea is a species of flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is a slender and erect or spreading shrub with narrowly egg-shaped to almost linear leaves and small white flowers with 12 to 25 stamens.

Austrobaeckea uncinella is a species of flowering plant in the family Myrtaceae and is endemic to the south coast of Western Australia. It is a shrub with narrowly egg-shaped to linear leaves and small white flowers with seven to thirteen stamens.

<i>Hypocalymma puniceum</i> Species of flowering plant

Hypocalymma puniceum, commonly known as large myrtle, is a species of flowering plant in the myrtle family Myrtaceae, and is endemic to the south-west of Western Australia. It is a spreading shrub with linear leaves and bright pink flowers arranged singly in leaf axils, with 35 to 55 stamens in several rows.

<i>Micromyrtus clavata</i> Species of shrub

Micromyrtus clavata is a species of flowering plant in the family Myrtaceae and is endemic to inland Western Australia. It is an erect, compact or sprawling shrub with erect, egg-shaped leaves with the narrower end towards the base and small white flowers arranged singly in upper leaf axils.

<i>Micromyrtus elobata</i> Species of shrub

Micromyrtus elobata is a species of flowering plant in the myrtle family, Myrtaceae and is endemic to the south of Western Australia. It is usually an erect shrub with small, narrowly to broadly egg-shaped leaves with the narrower end towards the base, and white flowers 3–5 mm (0.12–0.20 in) in diameter.

<i>Micromyrtus racemosa</i> Species of shrub

Micromyrtus racemosa is species of the flowering plant in the family Myrtaceae and is endemic to the south-west of Western Australia. It is a shrub with relatively thick, narrowly egg-shaped leaves, sometimes with the narrower end toward the base, and white, cream-coloured or yellow flowers 2.5–4.0 mm (0.098–0.157 in) in diameter.

<i>Babingtonia camphorosmae</i> Species of flowering plant

Babingtonia camphorosmae, commonly known as camphor myrtle, is a species of flowering plant in the family Myrtaceae and is endemic to the southwest of Western Australia. It is a prostrate to low-growing shrub with linear to thread-like leaves and white or pink flowers in groups of up to five, each flower with ten to thirteen stamens.

<i>Babingtonia cherticola</i> Species of flowering plant

Babingtonia cherticola is a species of flowering plant in the family Myrtaceae and is endemic to the southwest of Western Australia. It is an erect shrub with linear leaves and white or pale pink flowers in groups of up to three, each flower with 16 to 26 stamens.

Babingtonia delicata is a species of flowering plant in the family Myrtaceae and is endemic to a small area in the southwest of Western Australia. It is a slender shrub with erect stems, linear leaves and bright pink flowers in groups of up to three, each flower with 4 to 8 stamens.

Babingtonia erecta is a species of flowering plant in the family Myrtaceae and is endemic to the southwest of Western Australia. It is an erect shrub with densely clustered, linear leaves and white or pale pink flowers in groups two to seven in leaf axils, each flower with 8 to 14 stamens.

Babingtonia fascifolia is a species of flowering plant in the family Myrtaceae and is endemic to the southwest of Western Australia. It is a shrub with erect, slender stems, linear leaves and white or pale pink flowers in groups two to seven in leaf axils, each flower with 19 to 23 stamens.

Babingtonia maleyae, commonly known as the Narrogin babingtonia, is a species of flowering plant in the family Myrtaceae and is endemic to the southwest of Western Australia. It is a compact shrub with narrowly egg-shaped to elliptic leaves and white flowers usually arranged singly in leaf axils, each flower with 17 to 20 stamens.

Babingtonia minutifolia is a species of flowering plant in the family Myrtaceae and is endemic to a small area in the southwest of Western Australia. It is an erect, widely spreading shrub with narrowly egg-shaped to elliptic leaves and pale pink flowers arranged singly in leaf axils, each flower with 16 to 19 stamens in a circle.

<i>Babingtonia pelloeae</i> Shrub endemic to Western Australia

Babingtonia pelloeae, commonly known as Pelloe's babingtonia, is a species of flowering plant in the family Myrtaceae and is endemic to the southwest of Western Australia. It is an erect shrub with narrowly oblong to linear leaves and pink flowers usually arranged singly in leaf axils, each flower with 12 to 20 stamens in a circle.

Babingtonia triandra, commonly known as triplet babingtonia, is a species of flowering plant in the family Myrtaceae and is endemic to a restricted area of the southwest of Western Australia. It is a low, spreading to almost prostrate shrub with linear leaves and white flowers usually arranged in groups of up to 16 in leaf axils, each flower with 3 widely spaced stamens.

Babingtonia urbana, commonly known as coastal plain babingtonia, is a species of flowering plant in the family Myrtaceae and is endemic to the southwest of Western Australia. It is a shrub with linear leaves and white or pale pink flowers usually arranged singly in leaf axils, each flower with 16 to 20 stamens in a circle.

<i>Thryptomene parviflora</i> Species of flowering plant

Thryptomene parviflora is a species of flowering plant in the family Myrtaceae and is endemic to Queensland. It is a slender, erect shrub with decussate, linear to egg-shaped leaves with the narrower end towards the base, and flowers with five petals and five stamens arranged singly in leaf axils.

References

  1. ↑ "Babingtonia grandiflora". Australian Plant Census. Retrieved 28 October 2023.
  2. 1 2 3 4 "Babingtonia grandiflora". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. ↑ Bentham, George (1867). Flora Australiensis. Vol. 3. London: Lovell Reeve & Co. p. 89. Retrieved 28 October 2023.
  4. 1 2 3 Rye, Barbara L. (2015). "A revision of the south-western Australian genus Babingtonia (Myrtaceae: Chamelaucieae)". Nuytsia. 25: 239–241. Retrieved 28 October 2023.
  5. ↑ "Babingtonia grandiflora". APNI. Retrieved 28 October 2023.
  6. ↑ Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 210. ISBN   9780958034180.
  7. ↑ Margaret G. Corrick; Bruce Alexander Fuhrer (2009). Wildflowers of Southern Western Australia. Rosenberg Publishing. p. 111. ISBN   9781877058844.
  8. ↑ Rye, Barbara (2015). "Babingtonia grandiflora" (PDF). Nuytsia. 3: 239–240. Retrieved 11 April 2021.
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