1. Department of Plant Sciences, University of Cambridge, Cambridge, UK
2. Sherborne School, Sherborne, UK
3. Royal Botanic Gardens, Kew, The Herbarium, Richmond, UK
4. Departamento de Ingeniería Civil y Ambiental, Escuela Politécnica Nacional, Quito, Ecuador
5. Georges Lemaitre Centre for Earth and Climate Research, Earth and Life Institute, Université Catholique de Louvain, Louvain-la-Neuve, Belgium