| Abstract: | Salix hukaoana is an endangered riparian tree that is found and known only in several isolated sites in eastern Japan, and that has been suffering from the loss and fragmentation of its habitat. To investigate the genetic variation and structures of this willow in these sites, eight polymorphic microsatellites with three to eight alleles were characterized. Cross‐species amplification was successful for many of the loci using the congeners Salix sachalinensis and Chosenia arbutifolia. This set of microsatellites will be useful for the study of the spatial genetic structures of S. hukaoana and other coexisting willows suffering from habitat fragmentation in riparian forests. |
