Microsatellite data from Epidendrum firmum. The file is in GenAlEx format. Row one lists the number of loci, the number of samples, the number of populations, and the number of samples per population. Row two lists population names in the column below each corresponding population size in row one. Row three contains column headers: Sample Identifier, Population, and each of the five microsatellite loci. Allele one and allele two for each locus are listed in separate columns. The data correspond to allele size in base pairs, including the primer sequence. Missing data are coded as zeros.