Olearia argophylla is a species of flowering plant in the Asteraceae family. Its common names are musk daisybush, musktree, muskwood and silvershrub. It is found in Australia, specifically in New South Wales, Tasmania and Victoria. It grows as a tall shrub or tree characteristic of wet sclerophyll forest. Its leaves are large and broad (6–15 cm x 2–5 cm), coarsely toothed, green on top and silver-white underneath.