| Betsy's wattle | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Fabaceae |
| Clade: | Mimosoideae |
| Genus: | Acacia |
| Species: | A. jackesiana |
| Binomial name | |
| Acacia jackesiana | |
 | |
| Occurrence data from AVH | |
Acacia jackesiana, also known as Betsy's wattle, [1] is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia. [2]
The prostrate shrub typically grows to a height of 1 metre (3 ft) and has red-brown coloured angular branchlets. Like most species of Acacia it has phyllodes rather than true leaves. The evergreen, glabrous phyllodes have a tetragonous-terete cross-section and are 9 to 14 cm (3.5 to 5.5 in) in length and 0.8 to 1 mm (0.031 to 0.039 in) wide. The phyllodes are made up of overlapping scaly lobes and have one dominant nerve at each angle with a total of 8 to 12 nerves. It blooms from July and October producing yellow flowers. [2] The cylindrical flower-spikes have a length of 1.2 to 2.2 cm (0.47 to 0.87 in) packed with golden coloured flowers. The sub-woody, glabrous seed pods that form after flowering are linear and tapered at each end. The pods have a length of 6 to 10.5 cm (2.4 to 4.1 in) with prominent fawn coloured margins. The light brown seeds inside are arranged longitudinally and have an elliptic shape with a length of 4.8 to 5.4 mm (0.19 to 0.21 in) and have a thin pleurogram. [2]
It is endemic to parts of north-eastern Queensland including around the Argentine mine which is found approximately 60 km (37 mi) south west of Townsville where it is situated on plains and in gorges growing in brown loamy soils overlying Argentine schist bedrock as a part of Eucalyptus woodland communities. [2]
Acacia complanata, known as long-pod wattle and flat-stemmed wattle, is a perennial tree native to eastern Australia.
Acacia dentifera, commonly known as tooth-bearing acacia, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to south western Australia.
Acacia juncifolia, commonly known as rush-leaf wattle, is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to north eastern Australia.
Acacia nova-anglica, commonly known as New England hickory, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to eastern Australia.
Acacia perangusta, commonly known as eprapah wattle, is a tree or shrub belonging to the genus Acacia and the subgenus Phyllodineae native to eastern Australia.
Acacia pickardii, commonly known as Pickard's wattle or birds nest wattle, is a tree or shrub belonging to the genus Acacia and the subgenus Phyllodineae native to eastern Australia. It is listed as a vulnerable species according to Environment Protection and Biodiversity Conservation Act 1999.
Acacia saxicola, commonly known as Mount Maroon wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae native to eastern Australia.
Acacia semirigida, also known as stony ridge wattle, is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae native to north 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 curranii, also known as curly-bark wattle, is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia. It is listed as vulnerable under the Environment Protection and Biodiversity Conservation Act 1999.
Acacia meiosperma is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia solenota is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is endemic to north eastern Australia. The species was listed as vulnerable under the Environment Protection and Biodiversity Conservation Act 1999 in 2008.
Acacia striatifolia 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 torulosa is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia pycnostachya, also known as Bolivia wattle, is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is native to eastern Australia.
Acacia legnota, also known as heath wattle, is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to an area of north eastern Australia.