Acacia saligna (Labill.) Wendl.Engl.: blue-leaf wattle, beach acacia, blue leaved acacia, golden wreath wattle, Port Jackson acacia, Port Jackson willow, weeping wattle.
Bot. syn.: Acacia cyanophylla Lindley.
I have no articles for this botanical term, but there might be some for the next level down (if found).
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