1. Tropical Forests and People Research Centre University of the Sunshine Coast Sippy Downs QLD Australia
2. Applied Biology and Ecology Research Unit University of Dschang Dschang Cameroon
3. Plant Systematic and Ecology Laboratory Department of Biology Higher Teachers' Training College University of Yaoundé I Yaoundé Cameroon
4. Tropical Plant Exploration Group (TroPEG) Cameroon Mundemba Cameroon
5. CAVElab – Computational and Applied Vegetation Ecology Ghent University Belgium
6. Department of Geography and Environment York Institute for Tropical Ecosystems Wentworth Way, University of York Heslington UK
7. Department of Ecosystem Science and Sustainability Colorado State University Campus Delivery Fort Collins CO USA