Acacia leptoclada
| Sharp feather wattle | |
|---|---|
 | |
| Near Coolatai | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Embryophytes |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Fabaceae |
| Subfamily: | Caesalpinioideae |
| Clade: | Mimosoid clade |
| Genus: | Acacia |
| Species: | A. leptoclada |
| Binomial name | |
| Acacia leptoclada | |
 | |
| Occurrence data from AVH | |
| Synonyms[1] | |
Acacia leptoclada, commonly known as sharp feather wattle,[2] is a species of flowering plant in the family Fabaceae and is endemic to northern New South Wales, Australia. It is a spreading shrub with pendulous branches, more or less terete branchlets, bipinnate leaves with up to five pairs of pinnae, each with 5 to 13 pairs of pinnules, spherical heads of dark golden or dark yellow flowers and hairy, leathery pods.
Description
Acacia leptoclada is a spreading shrub that typically grows to a height of 1–3 m (3 ft 3 in – 9 ft 10 in) and has pendulous branches, smooth bark and terete branchlets sometimes covered with white or fawn hairs. The leaves are bipinnate with up to five pairs of pinnae on a rachis 4–12 mm (0.16–0.47 in) long, each with five to thirteen pairs of oblong to narrowly oblong pairs of pinnules 1.5–3 mm (0.059–0.118 in) long and 0.4–1 mm (0.016–0.039 in) wide. The flowers are borne in spherical heads usually in zig-zag racemes 10–60 mm (0.39–2.36 in) long in leaf axils, each head 7–12 mm (0.28–0.47 in) in diameter with 30 to 45 golden or dark yellow flowers. Flowering occurs from August to Nevember, and the pods are 15–95 mm (0.59–3.74 in) long, 5–9 mm (0.20–0.35 in) wide and leathery black or brown, sometimes densely covered with shaggy hairs.[2][3][4]
Taxonomy
Acacia leptoclada was first formally described in 1842 by George Bentham from an unpublished description by Allan Cunningham of specimens collected on the Liverpool Plains of New South Wales, in Hooker's London Journal of Botany.[5][6] The specific epithet (leptoclada) means 'slender young shoot'.[7]
Distribution and habitat
This species of wattle grows in open forest and shrubland in sandy, granitic and serpentinite soils between Yetman, Warialda, Barraba and Guyra in the Northern Tablelands of New South Wales.[2][3][4]
References
- 1 2 "Acacia leptoclada". Australian Plant Census. Retrieved 26 July 2026.
- 1 2 3 Kodela, Phillip G.; Harden, Gwen J. "Acacia leptoclada". Royal Botanic Garden, Sydney. Retrieved 31 July 2026.
- 1 2 Tindale, Mary D.; Kodela, Phillip G. "Acacia leptoclada". Flora of Australia. Australian Biological Resources Study, Department of Climate Change, Energy, the Environment and Water: Canberra. Retrieved 31 July 2026.
- 1 2 Tindale, Mary D.; Kodela, Phillip g. "Acacia leptoclada". Australian Biological Resources Study. Retrieved 31 July 2026.
- ↑ "Acacia leptoclada". Australian Plant Name Index. Retrieved 31 July 2026.
- ↑ Bentham, George; Hooker, William Jackson (1842). "Notes on Mimoseae, with a synopsis of species". London Journal of Botany. 1: 385–386. Retrieved 31 July 2026.
- ↑ George, Alex S.; Sharr, Francis A. (2023). Western Australian Plant Names and Their Meanings - A Glossary (fifth ed.). Kardinya: Four Gables Press. p. 244. ISBN 9780645629538.