584 Views | 2,774 Downloads
Correspondence: avhajdari@hotmail.com
BM and AH conceived the study, and participated in its design and coordination.
AH and HA carried out the field study; EH and FK verified the identification of the plant taxa; AH, AP, and CLQ performed the data analysis and drafted the discussion.
CLQ edited the manuscript.
Special thanks are due to all the inhabitants of the Kosovar Alps who participated in this study.
The authors declare that they have no competing interests.
© 2012 Mustafa et al; licensee BioMed Central Ltd.