Has collected with:
Inger Auestad
Norway
Collected Collemataceae and identified Collemataceae
Harald Bratli
Norway
Collected Cyperaceae and identified Parmeliaceae
Reidar Elven
Norway
Collected Poaceae and identified Poaceae
Collected Halictidae and identified Ichneumonidae
Asbjørn Lie
Norway
Collected Rosaceae and identified Cyperaceae
Anders Often
Norway
Collected Asteraceae and identified Asteraceae
Collected Rosaceae and identified Cyperaceae
Collected Cyperaceae and identified Cyperaceae
Collected Poaceae and identified Papaveraceae
Collected Poaceae and identified Brassicaceae
Collected Rosaceae and identified Rosaceae
Anders K. Wollan
Norway
Collected Ericaceae and identified Strophariaceae
Collected Rosaceae and identified Rosaceae