- Image: Flowers and phyllodes
- Image: Tubestock
- Image: Flower closeup
- Image: flowers and form
- Image: Fruit and seeds
- Image: Flowers
- References and resources
Image: Flowers and phyllodes
Erect, tree-like shrub to 4 m throughout Queensland and NSW mostly in Coastal areas.
Curved (falcate) phyllodes with a prominent mid vein.
Flowers are cream coloured ball-flowers in early winter. Unusual seed pods show the seeds very obviously.
Interestingly, A. falcata is not as favoured as some others, and hard to find information on. We find it very successful in the Enoggera catchment and quite a show in June, before the A. fimbriata starts.
Host plant for larvae of Common Imperial Hairstreak (Jalmenus evagoras evagoras) and Short-tailed Line-blue (Prosotas felderi).
Propagate from scarified seed or use the boiling water treatment (pour on boiling water, let sit till cool).
Tubestock shown here were photographed at the SOWN nursery, Paten Road, The Gap - all SOWN plants are free to members to use in their revegetation sites.
Image: Flower closeup
Flowers are whitish, yellow puffballs. Acacia falcata is a useful pioneer species in difficult (hard, dry) site. Like all Acacias, A. falcata fixes nitrogen in the soil. Can surprise with its ability to survive on clayey loams and heavy stony soils.
Can be "lifted" by pruning so that the site is easier to maintain (exotic vines and other weeds can be removed more easily when you can get in under the young trees.)
A good choice for areas where poor quality fill has been pushed to form batters, along roadsides or around sports grounds. Can be planted thickly and will self sow if the site is kept weed free and the soil receptive (mulched).
Image: flowers and form
Similar to A. pycnantha which has a central midvein, and darker and larger flower heads. The name refers to the curved (falcate) shape of the phyllodes.
Image: Fruit and seeds
The seed pods are long, trailing and very bumpy - showing the black seed through the brownish skin of the seed case.
Generally adaptable in cultivation, responds to sunny, reasonably well drained positions in most soils. Very hardy. Bird friendly. Used medicinally - "embrocation made from bark" for skin diseases. (Les Robinson, author of "Field Guide to the Native Plants of Sydney".)