Born in Brazil, Lohmann earned her undergraduate degree in biology from the University of São Paulo, where she documented the biodiversity of the Amazon Basin. She later earned a master’s and PhD degrees in Ecology, Evolution, and Systematics from the University of Missouri-St. Louis, where she studied the biogeography and evolutionary history of the trumpet-creeper plant family. 

After receiving her PhD, Lohmann worked as a postdoctoral fellow at the Garden’s Center for Conservation and Sustainable Development (CCSD) where she used specimens from the Garden’s globally renowned Herbarium and geospatial tools to address evolutionary, ecological, and conservation questions. Before her most recent tenure as Director of the University and Jepson Herbaria and Professor in the Department of Integrative Biology at the University of California, Berkeley, Lohmann held a faculty position in the Department of Botany of the University of São Paulo, where she remains as an Adjunct Professor. Her research focuses on neotropical biodiversity, with a special focus on the Amazon basin.

Lohmann is deeply involved in efforts to study and conserve biodiversity worldwide. In this context, she also serves as Executive Director of the Association for Tropical Biology and Conservation (ATBC) and President of the International Association for Plant Taxonomy (IAPT). 

“I relate deeply to the Garden’s mission ‘to discover and share knowledge about plants and their environment in order to preserve and enrich life,’ as this reflects my own purpose in life,” Lohmann said. “Assuming the presidency at the Garden is a homecoming for me, full circle. I lived around 300 feet from the Garden for eight years during graduate school and obtained an exceptional botanical education here.”