Table 1 Basic information of eight studied populations of Primulina heterotricha on Hainan Island.
Sampling site
Population code
Coordinates
Elevation (m)
Sampling size Year 2016 Year 2022 Sampling size Year 2016 Year 2022
Mt. Bawang BW N19°07′13.46″/E109°09′36.73″ 1011 16 16
Mt. Yajia YJ N19°04′34.57″/E109°08′50.35″ 1163 16 15
Mt. Exian EX N19°09′18.22″/E109°06′35.41″ 920 31 16
Mt. Yingge YG N19°01′27.15″/E109°34′11.65″ 600 9 10
Mt. Qixian QX N18°43′10.48″/E109°42′00.05″ 1000 30 15
Mt. Wuzhi WZ N18°53′55.00″/E109°41′52.00″ 1058 25 15
Mt. Xianan XA N18°53″39.28″/E109°25′25.82″ 783 16 15
Mt. Jianfeng JF N18°46′11.14″/E108°51′57.57″ 918 33 15
Sum 176 117