Table 2. General description of the main mechanisms identified in each of the clusters.

Top performing accessions are marked with an asterisk (*).

Species	Highly Tolerant Accession Cluster	Accessions in the Cluster	High Maintenance of Particular Feature in Saline Conditions:
S. cheesmaniae	1	LA3124, LA0421, LA0428, LA0422, LA1043, LA0531	Leaf water
	2	LA0522, LA0434, LA1449*, LA1414	Root K+
	3	LA1412, LA0429, LA1406, LA1039, LA0528B, LA0437	Root length
	4	LA1447, LA1409, LA1427, LA1041, LA0524, LA0166	Leaf Na+ exclusion
	5	LA1404, LA0927, LA1040	Leaf elongation and Na+ compartmentalization
S. galapagense	1	LA1627, LA0317*, LA1136, LA1044, LA0747, LA1401	Leaf water
	2	LA1403*, LA0426, LA0480A, LA0929	Leaf Na+ exclusion and root length