Micrantheum is a genus of plants under the family Picrodendraceae described as a genus in 1818. It is endemic to Australia.Species Micrantheum demissum F.Muell. - South Australia Micrantheum ericoides Desf. - New South Wales, Queensland Micrantheum hexandrum Hook.f. - Box Micrantheum - New South Wales, Queensland, Victoria, Tasmania Micrantheum serpentinum Orchard - Western Tridentbush - Tasmania↑ ↑ 2.0 2.1 2.2 ↑ ↑ ↑