Botanic garden adjacent to Leiden university was founded in 16th century by King William I for scientific purposes.
Official Website http://www.nhn.leidenuniv.nl/index.php/nhn/institute/nhn_l
E-mail dewolf@nhn.leidenuniv.nl
Téléphone +31 71 5273500
Adresse Einsteinweg 2, Universiteit Leiden, 2333 Leiden, Netherlands
Coordonnées 52°9'21.085" N 4°29'5.995" E
