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Dodonaea aptera
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Sapindales
Family:	Sapindaceae
Genus:	Dodonaea
Species:	D. aptera
Binomial name
*Dodonaea aptera* Miq.^[1]
Synonyms^[1]
Dodonaea sororia Miq.

Dodonaea aptera, commonly known as coast hop-bush,^[2] is a species of plant in the family Sapindaceae and is endemic to coastal areas of the south-west of Western Australia. It is an erect to spreading shrub with simple, usually elliptic leaves, flowers arranged in cymes or panicles and more or less spherical capsules with four lobe-like wings.

Description

Dodonaea aptera is a dioecious, erect or spreading shrub that typically grows to a height of up to 3.5 m (11 ft). Its leaves are simple, usually elliptic, 22–60 mm (0.87–2.36 in) long and 10–32 mm (0.39–1.26 in) wide on a petiole 4–10.5 mm (0.16–0.41 in) long. The flowers are borne on the ends of branches in cymes or panicles, each flower on a pedicel 3–7 mm (0.12–0.28 in) long, with four lance-shaped sepals 2.5–3 mm (0.098–0.118 in) long, but that fall off as the flowers open. There are eight stamens and a glabrous ovary. Flowering mainly occurs from April to July, and the fruit is a more or less spherical, egg-shaped or broadly oblong capsule, 5–6 mm (0.20–0.24 in) long and 6–7 mm (0.24–0.28 in) wide, with lobe-like wings 0.5–1 mm (0.020–0.039 in) wide.^[2]^[3]

Taxonomy

Dodonaea aptera was first formally described in 1845 by Friedrich Anton Wilhelm Miquel in Lehmann's Plantae Preissianae, based on specimens collected in 1839 at Garden Island, Rottnest Island, and Arthurs Head in Fremantle.^[4]^[5] The specific epithet (aptera) means 'without a wing'.^[6]

Distribution and habitat

This species of Dodonaea grows in coastal areas of the south-west of Western Australia on limestone cliffs or shallow sand over limestone between Shark Bay and Cape Freycinet.^[2]^[3]

Conservation status

Dodonaea aptera is listed as "not threatened" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions.^[2]

References

^ ^a ^b "Dodonaea aptera". Australian Plant Census. Retrieved 23 December 2024.
^ ^a ^b ^c ^d "Dodonaea aptera Miq". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
^ ^a ^b West, Judith Gay. "Dodonaea aptera". Flora of Australia. Australian Biological Resources Study, Department of Climate Change, Energy, the Environment and Water: Canberra. Retrieved 23 December 2024.
^ "Dodonaea aptera". Australian Plant Name Index. Retrieved 22 December 2024.
^ Miquel, Friedrich A.W. (1845). Plantae Preissianae. Hamburg: Sumptibus Meissneri. p. 225. Retrieved 23 December 2024.
^ George, Alex; Sharr, Francis (2021). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 135. ISBN 9780958034180.

Taxon identifiers
Dodonaea aptera	Wikidata: Q5287986 APNI: 56660 BOLD: 616254 CoL: 6DC6G FloraBase: 4754 FoAO2: Dodonaea aptera GBIF: 5577678 IPNI: 782843-1 NCBI: 884370 Open Tree of Life: 737636 Plant List: kew-2773841 POWO: urn:lsid:ipni.org:names:782843-1 Tropicos: 100325985 WFO: wfo-0000652958

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