The white bryony (Bryonia alba), a species thought to be extinct in Switzerland, the pea-leaved vetch (Vicia pisiformis) and the round-headed garlic (Allium rotundum) now only exist in small populations. The Geneva Botanical Garden seed bank contains treasures and botanical wonders that are waiting to be seen again. We peak at this treasure chest and explain how the seeds of these rarities find their way back into the wild.

Discover the wealth of our collections and research projects during the “Variations botaniques” series. our trademark guided tours carried out in the company of our experts (botanist, curators, horticulturists or researchers).

Visit our full programme of activities