Provides information of all the three types (perfect, imperfect and compound) of simple sequence repeats (SSRs). In accordance with the growing interest in SSR studies, ChloroSSRdb will prove to be a useful resource in developing genetic markers, phylogenetic analysis, genetic mapping, etc. Moreover, it will serve as a ready reference for mined SSRs in available chloroplast genomes of green plants. ChloroSSRdb is a relational database developed using SQL server 2008 and accessed through ASP.NET.