Sideroxylon is a Greek term meaning "iron wood" and may refer to: Sideroxylon, a genus of flowering plants in the family Sapotaceae Eucalyptus sideroxylon, also called Mugga, Red Ironbark or Mugga Ironbark, a small to medium-sized or occasionally tall Australian tree Sideroxylon (oxymoron), a type of oxymoron Occasionally used for petrified wood A 1983 album by The Celibate Rifles