Global Tree Specialist Group Members
The IUCN/SSC Global Tree Specialist Group (GTSG) has over 80 expert members from botanic gardens, herbaria, universities and both governmental and non-governmental organisations. Find out more about the specialists who help to inform the conservation work we carry out.
Tiberius Jimbo
Tropical Plant Identification
Plant Biologist/Botanist, Lae National Herbarium, Forest Biology Program, Papua New Guinea Forest Research Institute
Dr. Peter Jorgensen
Missouri Botanical Garden, USA
Dr Kang Wang
Fraxinus, Virburnum, woody plants conservation
Beijing Botanical Garden
Matthew Kaproth
Species functional and ecophysiological trait variation across environmental gradients
Minnesota State University Mankato
Areg Karapetyan
Foundation for the Preservation Wildlife and Cultural Assets (FPWC), Armenia
Sonia Khela
Prof. Gregor Kozlowski
Conservation biology and biogeography of relict trees, particular focus on Juglandaceae and genus Zelkova (Ulmaceae)
University of Fribourg, Switzerland
