Holosericea has flatter phyllodes with more prominent veins see https://www.inaturalist.org/observations?verifiable=true&taxon_id=81514&preferred_place_id=6744, it could be Acacia shirleyi or perhaps Mulga (Acacia aneura).
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820,416 sightings of 22,428 species from 14,137 members CCA 3.0 | privacy
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