Fig. 1From: Distribution patterns of haplotypes for symbionts from Umbilicaria esculenta and U. muehlenbergii reflect the importance of reproductive strategy in shaping population genetic structureSketch maps of collecting sites. Samples were collected from six localities in China, and the distribution of Umbilicaria esculenta and U. muehlenbergii are marked with slash characters (upper). The major climate data for average monthly low temperature, average monthly high temperature, average monthly precipitation, and average precipitation days for these six sampling sites were obtained from Wikipedia, and the corresponding heat maps were constructed using R language (lower)Back to article page