How PSUB Herbarium Anchors Conservation in the Okavango Delta Basin
Long before the Okavango Delta earned its place as a global ecological treasure, its story was already being quietly documented-pressed, preserved and catalogued in cabinets at the Peter Smith University of Botswana (PSUB) Herbarium. Today, that archive has become an indispensable scientific foundation for understanding and safeguarding one of the world’s most unique inland delta systems.