Readme This matrix include plant cover (%) of 93 species recorded in the three census at the GLORIA site in Cumbres Calchaquies, Tucuman. Code of the first column (sites); 1, 2, 3, 4: Summits ordered by elevation (from low to high) 1-ALZ, 2-HUA, 3- SIN and 4-ISA At north (N), east (E), south (S) and west (W) aspects and at the base line (BS, in 2006-2008), resurvey 1 (RS1, 2012) and resurvey 2 (RS2, 2017)