Croton insularis, the silver croton, is a small tree in the spurge family. Growing in dry rainforest and rainforest margins in eastern Australia, north from the Blue Mountains. It is also found in New Caledonia and Vanuatu. Other common names include White Croton, Cascarilla, Native Cascarilla and Queensland Cascarilla. References insularis Malpighiales of Australia Flora of New South Wales Flora of Queensland Flora of New Caledonia Flora of Vanuatu Trees of Australia Plants described in 1862 Taxa named by Henri Ernest Baillon