Lactarius hatsudake is a type of ectomycorrhizal fungus that significantly influences the growth of pine trees. It is widely prevalent in Asian countries and has a high economic value. Artificial cultivation of this fungus has not been achieved as yet; therefore, excessive manual harvesting may cause serious damages to the site of its production. In this study, we analyzed 41 samples of L. hatsudake from south China using internal transcribed spacer (ITS) sequences. By comparing the differences among ITS sequences to identify the haplotype diversity within each population, the relationships am...
