Heath wattle | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Clade: | Mimosoideae |
Genus: | Acacia |
Species: | A. legnota |
Binomial name | |
Acacia legnota | |
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Occurrence data from AVH |
Acacia legnota, also known as heath wattle, [1] is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to an area of north eastern Australia.
The shrub or small tree typically grows to a height of 2 to 4 m (6 ft 7 in to 13 ft 1 in) and has smooth, grey bark with obvious white lenticels and glabrous branchlets. Like most species of Acacia it has phyllodes rather than true leaves. The thin leathery, glabrous and evergreen phyllodes have a narrowly elliptic to oblanceolate-elliptic shape that is sickle shaped with a length of 12 to 18 cm (4.7 to 7.1 in) and a width of 8 to 19 mm (0.31 to 0.75 in) and has six to eight main nerves. When it blooms in June [1] produces simple inflorescences found in groups of two to four in the axils with spherical flower-heads that have a diameter of 5 to 6 mm (0.20 to 0.24 in) and contain about 35 golden coloured flowers. the glabrous and leathery seed pods that form later have a linear shape but are rounded over each of the seeds with a length of up to 12 cm (4.7 in) and a width of about 9 mm (0.35 in) and contain dull dark brown seeds with a broadly elliptic shape and a length of approximately 5 mm (0.20 in). [2]
The species was first formally described by the botanist Leslie Pedley in 1978 as a part of the work A revision of Acacia Mill. in Queensland, Part 1 as published in the journal Austrobaileya . Pedley later reclassified it as Racosperma legnotum in 1987 but it was returned to genus Acacia in 2001. [3]
It is found in far north and north eastern Queensland on the Cape York Peninsula and is reasonably common from around Cape Flattery to Cooktown along the coast with populations found as far west as the Iron Range area and down to around Cowley Beach in the south where it is often situated on dunes or in shrubby heathland communities usually often surrounding streams or lagoons growing in sandy soils. [2]
Acacia binervata, commonly known as two-veined hickory, is a shrub or tree that is endemic to eastern Australia.
Acacia hispidula, known colloquially as little harsh acacia, rough-leaved acacia or rough hairy wattle, is a species of Acacia native to eastern Australia.
Acacia crassiuscula is a shrub belonging to the genus Acacia and the subgenus Phyllodineae found along the south coast of Western Australia.
Acacia rossei, also known as Yellowdine wattle, is a shrub of the genus Acacia and the subgenus Phyllodineae that is endemic to south western Australia.
Acacia spathulifolia commonly known as Gold carpet or the Gold carpet wattle is a shrub of the genus Acacia and the subgenus Phyllodineae that is endemic to coastal parts of western Australia.
Acacia pelophila is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to a small area along the west coast of western Australia.
Acacia veronica, commonly known as Veronica's wattle, is a shrub or tree of the genus Acacia and the subgenus Plurinerves that is endemic to a small area of south western Australia.
Acacia vittata, commonly known as Lake Logue wattle, is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to a small area in western Australia.
Acacia subtilinervis, also known as the net-veined wattle, is a rare wattle in the Juliflorae subgenus found in eastern Australia.
Acacia calantha is a shrub belonging to the genus Acacia and the subgenus Phyllodineae native to Queensland in Australia.
Acacia falciformis, also commonly known as broad-leaved hickory, hickory wattle, mountain hickory, large-leaf wattle, tanning wattle and black wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to eastern Australia
Acacia hamiltoniana, commonly known as Hamilton's wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is native to parts of eastern Australia.
Acacia blakei, commonly known as Blake's wattle or Wollomombi wattle, is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia calyculata is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia caroleae, also known as Carol's wattle or narrow leaf currawong, is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia cretata is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia tenuinervis is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia leptoloba, also known as Irvinebank wattle, is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to an area of north eastern Australia.
Acacia ommatosperma is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to an area of north western Australia.
Acacia is a shrub or tree of the genus Acacia and the subgenus Plurinerves that is endemic to an area of northern Australia.