2001 – …      Staff scientist, National Botanic Garden of Belgium

1998 – 2001 Research fellow of the National Fund for Scientific Research, Belgium

1994 – 1998 PhD candidate of the National Fund for Scientific Research, Belgium

1993 – 1994 Teaching assistant at Université catholique de Louvain, Belgium

2015 Molecular systematics and identification of fungi (7 hours). Part of “Advanced systematics of fungi” course, Chiang Mai University, Thailand.

2006 Invited course (2 hours) on the evolution of plant self-incompatibility, to students in their 4^th year of Bio-engineer master, Université libre de Bruxelles, Belgium.

2005 Course of 15 hours named ‘Ecology of individuals and populations, part II: plant ecology’, to students in their 3^rd year of Master in Biology, Université catholique de Louvain, Belgium.

2004 Invited course (2 hours) on phylogeography to students in their 3rd year of Master in Biology, Université de Liège, Belgium.

1994 to 1996   Ecology & biogeography field course (1st master), co-teaching 16 h, Université catholique de Louvain, Belgium

1994 to 1996   Plant diversity & evolution practicals (2nd bachelor) 2 h, Université catholique de Louvain, Belgium

1994 Plant biology lab (1st bachelor) 22.5 h, Université catholique de Louvain, Belgium

1994 Plant physiology lab (1st master) 7.5 h, Université catholique de Louvain, Belgium

1993 Cell biology lab (1st bachelor)    22.5 h, Université catholique de Louvain, Belgium