1. Norwegian Inst. of Bioeconomy Research; Fana Norway
2. School of Biosciences; Cardiff Univ.; Sir Martin Evans Building Cardiff UK
3. Dept of Botany and Plant Sciences; Univ. of California; Riverside CA USA
4. Geo-ecological research group, Natural History Museum; Univ. of Oslo; Blindern Oslo Norway
5. Section for Genetics and Evolutionary Biology (Evogene), Dept of Biosciences; Univ. of Oslo; Blindern Oslo Norway
6. Dept of Soil Quality; Wageningen Univ.; Wageningen the Netherlands
7. Bavarian Forest National Park; Grafenau Germany
8. Swiss Federal Inst. for Forest, Snow and Landscape Research (WSL); Birmensdorf Switzerland
9. School of Biological Sciences, Royal Holloway; Univ. of London; Egham Surrey UK
10. Division of Systematic and Evolutionary Botany, Dept of Botany and Biodiversity Research; Univ. of Vienna; Vienna Austria
11. Royal Botanical Gardens; Kew Surrey UK