Lecturer in the Biology Program FMIPA at Udayana University. Born in Blitar, East Java. Primary to secondary school education was completed in Madiun, East Java (1968 - 1977). Biology Education (Dra) was completed at the Faculty of Biology at Gadjah Mada University, Yogyakarta in 1984 and in 2006 received a Masters degree, and in 2018 received a Doctorate degree in the Faculty of Biology at Gadjah Mada University. From 1986 until now he has been active as a lecturer in the Biology Study Program at the Udayana University FMIPA. Very interested in Plant Taxonomies / Biosystemacs related to Lichen / lichenes