Calothamnus accedens, commonly known as Piawaning clawflower is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It was first formally described in 1984, declared extinct in 1992, rediscovered in 2004, removed from the "extinct" list in 2013 and found to have a population of at least 25,000 in 2015. It is a small erect shrub with crowded hairy leaves and red flowers. In 2014 Craven, Edwards and Cowley proposed that the species be renamed Melaleuca accedens.