The University of Trieste’s Botanical Garden on Via Licio Giorgieri, with an area of 2,400 square metres, houses around 400 species from Europe, the Americas, Africa, Asia and Australia. These also include species endemic to the Karst, Friuli Venezia Giulia and the Mediterranean, with a small section dedicated to pteridophytes. 

The Botanical Garden boasts a two-century-old downy oak (quercus pubescens), the only tree preserved during wartime deforestation. Beyond its perimeter, but still an integral part of the Botanical Garden, is the Monte Valerio Nature Trail, which features informative signs explaining the flora and fauna encountered by visitors.

A botanical garden, the hortus vivus of antiquity, is an institution that keeps living plants, documented, labelled, arranged and ordered according to scientific criteria. It is open to the public in order to educate visitors about the plant species and provide recreational activities, while also carrying out research and conservation projects.

Created in 1963 by Prof. Sandro Pignatti, the botanical garden of the Botany Institute at the University of Trieste was conceived as a collection mainly dedicated to Karst and regional flora, with several specimens native to the Western Balkan area. After its conception, budget cuts, lack of personnel and diverging research activities led the garden to significantly deteriorate, reducing it simply to a green space between the buildings of the UniTS Campus. Despite its state of neglect, the garden became a special area for research and teaching and a new greenhouse was constructed, the first in Europe to be equipped with interactive plant identification tools used by students on the Systematic Botany course. Since 2022, thanks to the impetus of Prof. Andrea Nardini, Professor of Plant Physiology, and Prof. Mauro Tretiach, at the time Head of the Department of Life Sciences, the garden has made a comeback after numerous exotic species were purchased and large areas for research activities were newly designated.

The two local institutions Giardino Botanico Carsiana (dedicated to the flora of the Karst) and Trieste’s Civico Orto Botanico, both with cultivars and exotic plants, inspired the small university garden to redefine its goals as not just an exhibition space but a place to strengthen its functionality as a teaching location: a garden serving as an extension of the classroom or laboratory, a space for observing the characteristics of plants and thus providing first-hand knowledge and in-depth information in university lessons.
The University Botanical Garden continues to be a recreational space for students but also a place for meetings and gatherings in keeping with plant conservation requirements.

Andrea Moro, curator of the Botanical Collections, and Marinella Perosa, author of the book “Botanica&Erbario” (Quaderni Visionari, Effigi editions) spoke at the inauguration.