The Hortus Botanicus Lovaniensis is the oldest botanical garden of Belgium, dating from 1738. The botanical garden has always been linked with the Katholieke Universiteit Leuven. It first aim was to provide herbs for medical use. Later, the gardens became used for study purposes and they hosted an extensive collection of ornamental plants, cultivated plants that could possibly be used for economic purposes and rare plants. Despite the differentiating in use, in popular language the garden is still called the Dutch equivalent for 'herbgarden' (Kruidtuin).
Nowadays the Botanical Garden is maintained by the municipality of Leuven. In contrast with many other botanical gardens, this garden has free access and is used extensively by tourists and citizens alike. The garden functions sometimes as a place of exhibition for contemporary art.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.