Lieve Poolen Intern Name L.P.R. Poolen Telephone +31 71 527 2727 E-mail l.p.r.poolen@hortus.leidenuniv.nl Intern Science Hortus Botanicus Hortus Botanicus Work address Hortus botanicus Rapenburg 73 2311 GJ Leiden Room number 1.03 Contact +31 71 527 2727 l.p.r.poolen@hortus.leidenuniv.nl No relevant ancillary activities