Archidendron muellerianum, the Veiny Lace Flower, or Small-flower Laceflower is a rainforest tree with a restricted range in eastern Australia. It is a rare plant, with a ROTAP rating of 3RCa. The tree was first described as Albizia muelleriana in 1896 by Joseph Maiden and Richard Thomas Baker, before being moved to its current binomial name by Nielsen. The specific epithet muelleriana honours the name of one of Australia's outstanding colonial botanists, Ferdinand Mueller.