MtDNA Markers Selection
Based on the selection of mtDNA markers developed by Jaramillo-Correa
(Jaramillo-Correa and Bousquet, 2003; Jaramillo-Correa et al., 2004),
two mtDNA markers (matR and nad5-1) were obtained according to the
criteria of high polymorphism, strong stability, and good repeatability
(Supplementary Table S2 ).