Botanical Garden of Pisa

Botanical Garden of Pisa. Operated by the University of Pisa, it is the world's first university botanical garden. Founded in 1544 under the patronage of Cosimo I de' Medici, the garden was initially established for the cultivation of medicinal plants, or *simples*, for the university's faculty of medicine. Its creation marked a pivotal moment in the history of botany, transitioning the study of plants from purely textual authority to empirical observation.

History

The garden was founded by the naturalist Luca Ghini under the directive of Grand Duke Cosimo I de' Medici. Its original location was along the Arno river, near the Medici Arsenal, but it was moved twice due to inadequate light and flooding before settling at its current site in 1591. The early design was influenced by the Italian Renaissance garden tradition and the Hortus conclusus model. Key figures in its development included the prefect Andrea Cesalpino, a pioneer in plant classification, and later, the botanist Giuseppe Raddi who contributed significantly to its collections. Throughout the seventeenth and eighteenth centuries, it became a central hub for the introduction of exotic plants from explorations in the Americas, Asia, and Africa, facilitated by networks like the Dutch East India Company. The garden's historic main entrance, the *Portone*, and several greenhouses were constructed in the 19th century, with further expansions and modernizations continuing through the 20th century.

Collections and Layout

Spanning approximately three hectares, the garden is organized into systematic, geographic, and thematic sections. The outdoor areas feature historic collections of Mediterranean plants, a woodland of deciduous trees, and ponds for aquatic plants. A major systematic section arranges plants according to the Angiosperm Phylogeny Group classification. Separate gardens are dedicated to succulents, carnivorous plants, and a reconstruction of a Ligurian maquis shrubland. The garden's herbarium, the Herbarium Horti Pisani, contains over 300,000 specimens. Several historic greenhouses, including the Tepidarium and the Calidarium, house collections of tropical and subtropical species from regions like the Amazon rainforest and Madagascar.

Notable Features and Specimens

Among its living treasures is a historic southern magnolia planted in 1787, one of the first introduced to Italy. The garden also cultivates ancient cultivars of camellia and a notable collection of cycads. A prized specimen is the ginkgo tree, a living fossil. The outdoor *Botanical School* section displays plants cited by classical authors like Dioscorides and Theophrastus. The garden's architectural heritage includes the 16th-century *Botany Institute* building, the 19th-century facade by Giovanni Battista Tempesti, and statues of Cosimo I de' Medici and Ferdinando I de' Medici. The *Herbarium* preserves type specimens from expeditions by naturalists such as Odoardo Beccari.

Research and Education

The garden functions as a vital research center for the University of Pisa's Department of Biology. Research focuses on plant systematics, conservation biology, and ethnobotany, with collaborations extending to institutions like the Royal Botanic Gardens, Kew and the Muséum national d'Histoire naturelle in Paris. It participates in international seed exchange programs and global initiatives such as the Millennium Seed Bank Partnership. Educational activities include guided tours, workshops for schools, and university courses in plant morphology and taxonomy. Public engagement is fostered through exhibitions on themes like biodiversity and climate change.

Administration and Access

The garden is administered directly by the University of Pisa as part of its Museum System. Day-to-day operations are managed by a director, a scientific committee, and a staff of botanists and horticulturalists. It is open to the public year-round, with an admission fee that supports conservation work. Located in the city center near the Cathedral and the Leaning Tower of Pisa, it is accessible via the Pisa Centrale railway station and local bus lines. The garden is a member of the international Botanic Gardens Conservation International network.

Category:Botanical gardens in Italy Category:University of Pisa Category:Buildings and structures in Pisa Category:1544 establishments in Italy