Here is one of my rules: when in a foreign city, check for a botanical garden. Rome’s is a disappointment and Berlin’s needs an upgrade, but the botanical gardens in New York, Edinburgh and Munich are unmissable. Even those that fall between these extremes keep green thoughts alive in a temporarily urbanised mind. One green thought leads to another, as I have just found in Italy.
Padua’s botanical garden in northern Italy traces its history back to 1545 and lays claim to be the oldest in existence. In Italy the 1540s were indeed a formative time for botanical gardens. Padua’s began with a vote by the Senate in Venice, Padua’s overlord, in May 1545. In December, Florence followed suit at the prompting of its grand duke Cosimo de Medici. While Pisa had a botanical garden before 1545, as a letter referring to it seems to prove, Padua’s claim to be the oldest rests on it being the botanical garden that has existed longest on the same site. Certainly, these Italian gardens are all older than any in England. The first English botanical garden is Oxford’s, founded in 1621 on the site of a medieval Jewish cemetery.