There is also a section of the garden devoted to ethnobotany, where medicinally valuable plants for humans are examined. In addition to lesser structures, there are two larger ones on the property: the recently renovated "castle" from the 17th century and the 5,000 square metre Merola Greenhouse. The museum of Paleobotany and Ethnobotany is located in the lecture and display halls of the castle.
The garden has a section dedicated to ethnobotany, where medicinal plants are studied. There are two larger structures on the property: a renovated 17th-century "castle" and a 5,000 square meter greenhouse called the Merola Greenhouse. The museum of Paleobotany and Ethnobotany is located in the castle's lecture halls and display areas.