This interface provides access to material preserved in the TSB lichen herbarium. It is possible to ask by name to obtain a list of all samples of a given taxon. WARNING: for the moment, the epithets are those found on the Herbarium labels, which means that a given species could occur under different names (e.g. Parmelia acetabulum and Pleurosticta acetabulum). One can also retrieve lists of all species collected e.g. in a given locality on a given substrate within a certain altitudinal range by a certain collector, etc.