Has collected with:
Milan Chytrý
Czechia
Collected Poaceae and identified Poaceae
Kryštof Chytrý
Czechia
Collected Poaceae and identified Asteraceae
Collected Asteraceae and identified Geraniaceae
Collected Asteraceae and identified Cyperaceae
Duilio Iamonico
Italy
Collected Caryophyllaceae and identified Caryophyllaceae
Collected Asteraceae and identified Asteraceae
David Zelený
Taiwan
Collected Fabaceae and identified Fabaceae