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.

Charlotte Lusty

Charlotte Lusty

Plant Genetic Resources ex situ conservation and use, globally threatened trees

Global Crop Diversity Trust

Auckland BG - New Zealand (16)

Dr. Marion MacKay

Massey University, New Zealand


Dr. Lucio Malizia

Facultad de Ciencias Agrarias, Universidad Nacional de Jujuy, Argentina

Prunus calleriania f. tomentella - Lushan - 2007.0331 033

Nina Marshall

Conservation International

Copy of Deering wildfire 3mar08 2 days post Jennifer Possley - 2

Dr. Mike Maunder

Eden Project, UK

Pollarded Platanus, Golden Gate Park, SF

Dr. Colin Maycock

Universiti Malaysia Sabah (UMS), Malaysia


Lucas Moraes

National Centre for Flora Conservation, Rio de Janeiro Botanic Garden Research Institute, Rio de Janeiro, Brazil