Maximilian Weigend

Prof. Dr. Maximilian Weigend is a Professor of Plant Biodiversity and Director of the Botanical Gardens at the University of Bonn, where he leads the Plant Biodiversity Working Group within the Bonn Institute for Organismic Biology. His academic career spans over two decades, with significant contributions to plant systematics, taxonomy, phylogeny, biogeography, and functional morphology. He maintains close collaboration with the Botanical Gardens of the University of Bonn and has established international research partnerships, particularly in South America.

Weigend completed his biology studies at the University of Regensburg (1989-1991) followed by botanical studies at the University of Natal/Pietermaritzburg in South Africa (1992-1993). He earned his doctorate at Ludwig-Maximilians University Munich (1993-1997), conducted postdoctoral research at the New York Botanical Gardens (1999-2000) and Ludwig-Maximilians University Munich (1998-1999), and completed his habilitation in botany at the Free University of Berlin in 2004.

Prof. Weigend's research focuses on plant diversity and evolution, with particular emphasis on the Boraginales, Asparagales, Loasaceae, and Urticaceae plant groups. His work integrates systematics, taxonomy, morphology, biogeography, and ecology to understand plant evolution and biodiversity patterns. He investigates both fundamental aspects of plant evolution and applied aspects related to regional nature conservation and the impacts of anthropogenic environmental and climate change on crops. His fieldwork spans diverse ecosystems, particularly in the Andes of South America, where he has made significant contributions to understanding regional flora and discovering new species.

Analysis of Prof. Weigend's recent publications reveals a strong focus on plant systematics and taxonomy, particularly of South American flora. His work frequently addresses the classification and evolutionary relationships of plant groups like Boraginales, Loasaceae, and Asparagaceae. Recent research has increasingly incorporated molecular techniques alongside traditional morphological approaches, reflecting the evolving nature of botanical science. His publications demonstrate consistent interest in plant biodiversity patterns, species discovery, and the impacts of environmental change on plant distributions.

• Goldmedal of the Universidad Nacional de Trujillo, Peru (2004) - for contributions to the investigation of the Peruvian Flora and the Organization of the Symposium on relic forests in northern Peru
• Goldmedal of the Colegio de Biólogos del Peru (2004) - for contributions to the investigation of the Peruvian Flora
• Honorary citizenship of the city of Cajamarca, Peru (1998) - for contributions to the investigation of the Peruvian Flora
• Anton-de-Bary Prize of the Regensburg Botanical Society (1998)

As Director of the Botanical Gardens of the University of Bonn since 2011 and President of the Association of Botanical Gardens from 2014-2022, Prof. Weigend has overseen significant research infrastructure and educational programs. His leadership extends to the BION-Network (Biodiversity in Bonn) which he coordinated from 2014-2019. He has secured funding for numerous research projects examining plant diversity patterns, particularly in the Andes, and has supervised numerous students who have contributed to taxonomic revisions and biodiversity assessments. His work with the Advisory and Coordination Committee for Genetic Resources of Agricultural and Horticultural Crops since 2016 demonstrates his commitment to applied plant science.

Prof. Weigend leads a comprehensive research team within the Plant Biodiversity Department that includes senior researchers, postdocs, and PhD students working on various aspects of plant systematics, taxonomy, and evolution. The team maintains close collaboration with the Botanical Gardens of the University of Bonn, which serves as both a research facility and educational resource. Current research projects focus on resolving phylogenetic relationships within key plant groups, documenting biodiversity in threatened ecosystems, and understanding the impacts of climate change on plant distributions. The group's work integrates field studies, molecular techniques, morphological analyses, and biogeographical modeling to address fundamental questions in plant evolution and biodiversity.