1. Conservation Science Royal Botanic Gardens, Kew Richmond UK
2. Identification and Naming Royal Botanic Gardens, Kew Richmond UK
3. The Alameda Gibraltar Botanic Gardens Gibraltar
4. Department of Life Sciences Natural History Museum London UK
5. Conservation Science Royal Botanic Gardens, KewMillennium Seed Bank Haywards Heath UK
6. Department of Environment and Natural Resources Government of Bermuda Hamilton Bermuda
7. Royal Horticultural Society Garden Wisley Woking UK
8. Plantlife Salisbury UK
9. Department of Plant Sciences The Sainsbury LaboratoryCambridge University Herbarium Cambridge UK
10. Royal Botanic Garden Edinburgh Edinburgh UK
11. Comparative Plant and Fungal Biology Royal Botanic Gardens, Kew Richmond UK
12. Department of Life Sciences Imperial College London London UK
13. National Botanic Garden of Wales Llanarthne UK
14. Botanic Gardens Conservation International Richmond UK
15. National Parks Trust of the Virgin Islands Road Town Virgin Islands (British)
16. Independent Consultant Cardiff UK
17. Conservation Centre Ascension Island Government George Town Ascension Island
18. Department of Environment and Natural Resources Natural History MuseumGovernment of BermudaBermuda Aquarium, Museum and Zoo Hamilton Bermuda
19. Department for Environment, Food and Rural Affairs York UK
20. Falklands Conservation Stanley Falkland Islands
21. Botanical Society of Britain and Ireland Cambridge University Botanic Garden Cambridge UK
22. Natural England Kendal UK
23. Department for Environment, Food and Rural Affairs Plant Health Evidence and Analysis London UK
24. Ashworth Laboratories The University of Edinburgh Edinburgh UK
25. Botanical Society of Britain and Ireland Harrogate UK
26. Natural Resources Wales Cardiff UK
27. School of Plant Biology University of Western Australia Crawley WA Australia